[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "1"]
[White "Moby"]
[Black "Deep Thought"]
[Result "0-1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Qd3 h6 5. Bh4 c6 6. Nf3 g6 7. h3 Bg7 8. g4
Qa5 9. a3 Nf8 10. Qe3 h5 11. gxh5 Rxh5 12. O-O-O Bf5 13. Bg5 Ne4 14. Bf4 Ne6
15. Nxe4 Bxe4 16. Qb3 Nxf4 17. Qxb7 Qd8 18. Qxc6+ Kf8 19. Qa6 Qc7 20. Rd2 Bh6
21. Kd1 Rb8 22. c3 Qxc3 23. Rg1 Nxh3 24. Qxa7 Rxb2 25. Qa5 Rb1# 0-1


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "1"]
[White "Cray Blitz"]
[Black "Mulder BP"]
[Result "1-0"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. exd5 cxd5 6. Bb3 Bb4+ 7. c3 Bd6 8.
Bg5 Be6 9. O-O Nc6 10. d4 e4 11. Nfd2 O-O 12. Qe2 Bg4 13. Qb5 Qa5 14. Qxa5
Nxa5 15. Bxf6 Nxb3 16. axb3 gxf6 17. c4 f5 18. cxd5 Bf4 19. Nc4 b5 20. Ne3 b4
21. Rc1 Rfd8 22. Rc5 Kg7 23. Ra4 Rdb8 24. Nd2 h5 25. h3 Be2 26. Nxf5+ Kg6 27.
Ne3 Bd3 28. Ndc4 f6 29. d6 Rd8 30. Nd5 Bxd6 31. Nxd6 Rxd6 32. Nf4+ Kg7 33.
Rc7+ Kf8 34. Ra5 h4 35. Rh5 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "1"]
[White "Much"]
[Black "Hitech"]
[Result "0-1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 Nf6 5. O-O e6 6. b3 Nb4 7. Na3 Ne4 8. Bb2
Nc6 9. Qc1 a6 10. c3 Be7 11. Rd1 h5 12. c4 h4 13. cxd5 exd5 14. Nc2 hxg3 15.
fxg3 Qd7 16. Nd2 Bg5 17. e3 Nxd2 18. Rxd2 Qe6 19. h4 Bh6 20. Kh2 g5 21. h5 g4
22. Re2 Bxc2 23. Qxc2 Bxe3 24. Bf1 Rxh5+ 25. Kg2 Rh2+ 26. Kxh2 Qh6+ 27. Kg2
Qh3# 0-1


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "1"]
[White "Fidelity X"]
[Black "Dappet"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 a6 7. Bg2 Qc7 8. O-O
Nc6 9. Be3 Be7 10. Qe2 Bd7 11. Rad1 O-O 12. h3 b5 13. a3 Nxd4 14. Bxd4 Bc6 15.
g4 Rfe8 16. f4 Qb7 17. g5 Nd7 18. h4 e5 19. fxe5 dxe5 20. Be3 a5 21. Qf2 Rf8
22. Nd5 Rae8 23. h5 a4 24. h6 Bxd5 25. Rxd5 Rd8 26. hxg7 Kxg7 27. Qf5 Qc7 28.
Rf3 Bd6 29. Rh3 Rh8 30. Rh6 Be7 31. Bf3 Qxc2 32. Bh5 Qb1+ 33. Kg2 Qxb2+ 34.
Kf3 f6 35. gxf6+ Bxf6 36. Rxd7+ Rxd7 37. Qxd7+ 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "1"]
[White "Waycool"]
[Black "Mephisto X"]
[Result "1-0"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. h3 Bh5 6. Bd3 e6 7. Rg1 Be7 8. g4
Bg6 9. e5 dxe5 10. dxe5 Nd5 11. Nxd5 cxd5 12. Be2 O-O 13. c3 Nc6 14. Qb3 Na5
15. Qa4 Qb6 16. Nd4 Nc6 17. Nxc6 bxc6 18. b3 Qc5 19. Rg3 Bc2 20. Qd4 Qa5 21.
Bd2 Rab8 22. c4 Qb6 23. Qxb6 axb6 24. cxd5 cxd5 25. Rc1 Be4 26. Rc7 Bd8 27.
Ra7 Bh4 28. Rc3 Ra8 29. Rxa8 Rxa8 30. a4 h6 31. Be3 Rb8 32. Kf1 Bg5 33. f4 Bd8
34. Bb5 g5 35. Kf2 gxf4 36. Bxf4 Bg5 37. Be3 f6 38. exf6 Bxe3+ 39. Kxe3 Kf7
40. Rc6 Kxf6 41. Kd4 Bg6 42. Be2 Be8 43. Rd6 Bf7 44. h4 Rb7 45. Ba6 Rb8 46.
Bf1 Rb7 47. Bg2 Rb8 48. Bf3 Bg8 49. Bh1 Bf7 50. Bg2 Ke7 51. Ke5 b5 52. a5 b4
53. a6 Rb5 54. Bf1 Ra5 55. Rb6 d4+ 56. Rb5 Ra1 57. Bd3 Be8 58. Rb7+ Kf8 59.
Rxb4 Kg7 60. Rxd4 Ra5+ 61. Kd6 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "1"]
[White "Sun Phoenix"]
[Black "Zarkov"]
[Result "1-0"]

1. c4 Nf6 2. Nc3 e6 3. e4 Nc6 4. Nf3 d5 5. e5 Ne4 6. cxd5 exd5 7. d3 Nxc3 8.
bxc3 Be7 9. Be2 O-O 10. O-O f6 11. d4 fxe5 12. dxe5 Bf5 13. Be3 a6 14. c4 Be4
15. cxd5 Bxd5 16. Qb1 Qc8 17. Rd1 Be6 18. Qb2 Kh8 19. Rac1 Bg4 20. a3 h6 21.
h3 Be6 22. Nd2 Rd8 23. Ne4 Rd5 24. Nc5 Bxc5 25. Rxc5 Rxc5 26. Bxc5 Rb8 27. Be3
Ne7 28. Ba7 Ra8 29. Bc5 Nd5 30. Bf3 c6 31. Bxd5 Bxd5 32. f4 Qc7 33. f5 Re8 34.
Bd6 Qf7 35. g4 Qd7 36. Qb4 Rd8 37. Qb6 Qc7 38. Qc5 Bf3 39. Rf1 Bd5 40. f6 gxf6
41. Qe3 Kg8 42. Rxf6 Rd7 43. Qxh6 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "1"]
[White "Pandix"]
[Black "Bebe"]
[Result "0-1"]

1. Nf3 c5 2. b3 d5 3. Bb2 Bf5 4. e3 e6 5. Bb5+ Nc6 6. Bxc6+ bxc6 7. d4 Nf6 8.
O-O Bd6 9. dxc5 Bxc5 10. Nbd2 O-O 11. h3 Rb8 12. Nd4 Bxd4 13. Bxd4 Qe7 14. Nf3
Rb7 15. c4 dxc4 16. bxc4 Rd8 17. Qe2 c5 18. Bxf6 Qxf6 19. e4 Rb2 20. Qe3 Bg6
21. Rae1 Bh5 22. e5 Qf5 23. Qa3 Qc2 24. Rc1 Rxa2 25. Qxc5 Qd3 26. Nh2 Be2 27.
Rfe1 h6 28. Qc7 Qd4 29. c5 a5 30. Nf1 a4 31. Ne3 Qd3 32. c6 Qd2 33. Qb6 Rb2
34. Qa7 Rc8 35. c7 Qb4 36. Qc5 Qxc5 37. Rxc5 a3 38. Ra1 a2 39. Kh2 Bd3 40. Kg3
Kh7 41. f4 Be4 42. h4 Rd2 43. h5 Bb1 44. f5 Rd7 45. fxe6 fxe6 46. Rc6 Re7 47.
Rb6 Rcxc7 48. Rbxb1 axb1=Q 49. Rxb1 Rf7 50. Rb3 Rc5 51. Ng4 Rf5 52. Kh4 Rc4
53. Rb6 Rg5 54. Kh3 Rcxg4 55. Rb2 Rg3+ 56. Kh2 Re3 57. Kg1 Rxh5 58. Rd2 Rhxe5
0-1


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "1"]
[White "Rebel X"]
[Black "Rex"]
[Result "1-0"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. O-O Nbd7 8.
Nc3 Bd6 9. e4 e5 10. Be2 O-O 11. dxe5 Nxe5 12. Nd4 Bxe2 13. Qxe2 Ng6 14. Nf5
Be5 15. Bg5 Qe8 16. Bxf6 Bxf6 17. Nd5 Bd8 18. Rfd1 c6 19. Nd6 Qe6 20. Ne3 Rb8
21. Nef5 Bf6 22. g3 Rfd8 23. a4 Rd7 24. Nc4 Rbd8 25. Rxd7 Rxd7 26. f4 Ne7 27.
Qc2 Nxf5 28. exf5 Qe7 29. Kf1 Rd5 30. Re1 Qd7 31. Qe2 h6 32. Qe8+ Kh7 33. Qxd7
Rxd7 34. Ne5 Rd2 35. Re2 Rd1+ 36. Kg2 Kg8 37. Kf3 c5 38. g4 Kf8 39. Re4 Rd2
40. b4 Be7 41. bxc5 Bxc5 42. Rc4 Bd6 43. h4 Rh2 44. h5 Rd2 45. Ke3 Rd1 46. Rd4
Rxd4 47. Kxd4 Ke7 48. Kd5 Bb4 49. g5 f6 50. gxh6 gxh6 51. Ng4 Bd2 52. Nxh6
Bxf4 53. Ng4 Kf7 54. h6 Bg3 55. h7 Kg7 56. Nxf6 Bh4 57. Nd7 Kxh7 58. f6 Kg6
59. Ke6 Be1 60. f7 Bb4 61. f8=Q Bxf8 62. Nxf8+ Kh6 63. Nd7 b6 64. Kd6 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "1"]
[White "Kallisto"]
[Black "Novag"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5 7. Bxc6 dxc6
8. Nxe5 Be7 9. d4 Ne6 10. Be3 O-O 11. Nc3 Bf6 12. Ne4 Bxe5 13. dxe5 Qd5 14.
Qxd5 cxd5 15. Nc5 Nxc5 16. Bxc5 Re8 17. f4 Bf5 18. Rad1 f6 19. exf6 gxf6 20.
Rxe8+ Rxe8 21. Rxd5 Be6 22. Rd3 b6 23. Bd4 Kf7 24. a4 Bf5 25. Rc3 c5 26. Be3
Bxc2 27. Bxc5 Bxa4 28. Bxb6 Rb8 29. Bd4 Rb4 30. Rd3 Rc4 31. g4 Bd7 32. h3 f5
33. g5 Bb5 34. Rd2 Kg6 35. Kf2 h6 36. h4 hxg5 37. fxg5 f4 38. Kf3 Kf5 39. Bc3
Bc6+ 40. Kf2 Bb5 41. Rd6 Rc6 42. Rf6+ Rxf6 43. Bxf6 Be8 1/2-1/2


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "1"]
[White "Quest X"]
[Black "Y!89"]
[Result "1-0"]

1. Nf3 d5 2. c4 d4 3. g3 Nc6 4. Qa4 Bd7 5. Qb5 e6 6. Qb3 Rb8 7. Bg2 Nf6 8. d3
e5 9. O-O Be7 10. Bg5 O-O 11. Nbd2 Ng4 12. Ne4 Na5 13. Qc2 Bxg5 14. Nfxg5 Qe7
15. Nf3 Nc6 16. a3 a6 17. b4 Rfe8 18. Nc5 Bc8 19. Rfb1 b6 20. Qa4 b5 21. Qc2
Rb6 22. cxb5 axb5 23. Ne4 Bf5 24. Nfd2 Ra8 25. Nc5 Qf6 26. a4 Bc8 27. Nde4 Qf5
28. a5 Rbb8 29. h3 Nh6 30. Qb3 Ne7 31. Nd2 c6 32. Re1 Qh5 33. Nf3 Bxh3 34.
Bxh3 Qxh3 35. Nxe5 Re8 36. Nf3 Rad8 37. a6 Rd5 38. a7 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "1"]
[White "Centaur"]
[Black "Merlin"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8.
Re1 Bg4 9. c4 Nf6 10. cxd5 Nxd5 11. Nc3 O-O 12. Be4 Be6 13. Bxd5 Bxd5 14. Nxd5
Qxd5 15. Bf4 Rac8 16. Qa4 Qf5 17. Bg3 Bb4 18. Re3 Rfd8 19. a3 Be7 20. Rd1 Bf6
21. h3 b5 22. Qa6 Nxd4 23. Nxd4 Rxd4 24. Rde1 h6 25. Qxa7 Ra4 26. Re8+ Kh7 27.
Qe3 Rxe8 28. Qxe8 Bxb2 29. Bxc7 f6 30. g4 Qd5 31. Rb1 Rxa3 32. Rxb2 Ra1+ 33.
Kh2 Qf3 34. Qe4+ 0-1


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "1"]
[White "AI Chess"]
[Black "Shess"]
[Result "1-0"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Nf3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. Qc2 c6 8.
Nbd2 b6 9. e4 Ba6 10. Re1 Rc8 11. e5 Ne8 12. Bf1 c5 13. Qa4 Bxc4 14. Nxc4 dxc4
15. Qxc4 cxd4 16. Qxd4 Bc5 17. Qg4 f5 18. Qa4 Qc7 19. Qb3 Rf7 20. Qxe6 Nf8 21.
Qb3 Qe7 22. Ng5 Bxf2+ 23. Kxf2 Qc5+ 24. Kg2 Qc2+ 25. Kh3 Qxb3 26. axb3 Re7 27.
Bc4+ Kh8 28. Nf7+ Rxf7 29. Bxf7 a5 30. Be3 Rb8 31. Bxe8 Rxe8 32. Bxb6 Rb8 33.
e6 Ng6 34. Rxa5 h6 35. Bc7 Rc8 36. e7 Re8 37. Bd6 Kg8 38. Rxf5 Kh7 39. Rf8
Rxf8 40. exf8=N+ Nxf8 41. Bxf8 Kg8 42. Rf1 Kh7 43. Kg4 Kg6 44. b4 Kh7 45. b5
Kg8 46. b6 g5 47. Bxh6 Kh7 48. Kxg5 Kg8 49. Kg6 Kh8 50. Rf8# 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "2"]
[White "Deep Thought"]
[Black "Rebel X"]
[Result "1-0"]

1. d4 c6 2. e4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 Be7 8.
O-O O-O 9. Qe2 c5 10. dxc5 Nxc5 11. Bc4 a6 12. Rd1 Qe8 13. Qe5 b5 14. Be2 Bb7
15. h3 Rc8 16. c3 Nd5 17. Qh5 f6 18. Nd4 Qxh5 19. Bxh5 Rcd8 20. Bf3 Kf7 21.
Nb3 Bd6 22. Nxc5 Bxc5 23. b3 Bc6 24. Bd2 Ne7 25. Bxc6 Nxc6 26. Ne4 Ba3 27. Be3
Ne5 28. f4 Nd3 29. Rd2 Rd5 30. c4 Rdd8 31. cxb5 axb5 32. Nc3 b4 33. Ne2 e5 34.
Bb6 Rd5 35. fxe5 fxe5 36. Rad1 Rb8 37. Bd4 e4 38. Be3 Rc8 39. Kh2 Re5 40. Ng3
Rce8 41. Bd4 R5e6 42. Nxe4 Rxe4 43. Rxd3 Re2 44. Bc5 Rc2 45. Rd7+ Ke6 46.
R1d6+ Kf5 47. Rf7+ Ke5 48. Rd3 Ke6 49. Rf1 Ra8 50. Re1+ Kf7 51. Re7+ Kg6 52.
Rg3+ 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "2"]
[White "Bebe"]
[Black "Cray Blitz"]
[Result "0-1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. O-O Qc7 8. f4
b5 9. Bf3 Bb7 10. e5 dxe5 11. fxe5 Nfd7 12. Bxb7 Qxb7 13. Qh5 g6 14. Qf3 Qxf3
15. Nxf3 Nc6 16. Bf4 Bc5+ 17. Kh1 Nd4 18. Ne1 Nf5 19. Ne4 Bd4 20. Nd3 O-O 21.
c3 Be3 22. Rae1 Bxf4 23. Rxf4 Rfd8 24. g4 Nh6 25. Ref1 Rac8 26. Nd6 Nxe5 27.
Nxe5 Rxd6 28. Nxf7 Nxf7 29. Rxf7 Rcd8 30. Re7 Rf8 31. Re1 Rd2 32. R7xe6 Rff2
33. Rxa6 Rxh2+ 34. Kg1 Rdg2+ 35. Kf1 Rxb2 36. Kg1 Rbg2+ 37. Kf1 Rf2+ 38. Kg1
Rhg2+ 39. Kh1 Rxg4 40. Ra7 Rh4+ 41. Kg1 Rf8 42. Re5 Rg4+ 43. Kh2 Ra4 44. Rc7
Rxa2+ 45. Kg3 Rf7 46. Rc8+ Kg7 47. Rxb5 h5 48. Rb3 Raf2 49. c4 g5 50. c5 Rc2
51. c6 Kf6 52. Rh8 Kg6 53. Rg8+ Rg7 54. Rc8 h4+ 55. Kh3 Rc4 56. Rb5 Rc3+ 57.
Kg2 g4 58. Rb2 h3+ 59. Kh2 Kh7 60. Rb1 g3+ 61. Kxh3 Rc2 62. Rh1 Rg5 63. Kh4
Rg6 64. Re8 Rh2+ 65. Rxh2 gxh2 0-1


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "2"]
[White "Hitech"]
[Black "Quest X"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Nbd7 8.
Nc3 h6 9. Be3 Ne5 10. Nxe5 dxe5 11. d4 exd4 12. Bxd4 c6 13. Bxf6 gxf6 14.
O-O-O Be6 15. Ne4 Rd8 16. Rxd8+ Kxd8 17. Qf3 Bxa2 18. b3 Qe5 19. Qxf6+ Qxf6
20. Nxf6 Bg7 21. Ne4 Kc7 22. Bc4 Re8 23. f3 Re7 24. Kd2 h5 25. Bd3 Bh6+ 26.
Kd1 Rd7 27. Ke2 Bg7 28. Ng3 h4 29. Nf5 Bf6 30. g3 hxg3 31. Nxg3 Re7+ 32. Kd2
Be5 33. Ne2 Kb6 34. f4 Bg7 35. Nc3 Bxb3 36. cxb3 Kc5 37. Ne2 Kb4 38. Kc2 a5
39. h4 b5 40. h5 Re6 41. f5 Rh6 42. Nc3 Bf6 43. Be2 a4 44. bxa4 bxa4 45. Rb1+
Kc5 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "2"]
[White "Merlin"]
[Black "Fidelity X"]
[Result "0-1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8.
Ne5 e6 9. Bg2 Be4 10. Nc4 Qb4 11. a3 Qxc4 12. Nxe4 Nc6 13. Nxf6+ gxf6 14. c3
O-O-O 15. Qf3 Bg7 16. Qe2 Qxe2+ 17. Kxe2 Ne7 18. a4 Kb8 19. a5 Rd7 20. a6 b6
21. Bf3 Rhd8 22. Be4 h6 23. Bb7 e5 24. Be3 exd4 25. Bxd4 Ng6 26. Rad1 Nf4+ 27.
Ke3 Ne6 28. Ke2 Nxd4+ 29. Rxd4 Rxd4 30. cxd4 Rxd4 31. Rd1 Rxd1 32. Kxd1 f5 33.
Kc2 fxg4 34. hxg4 c5 35. Be4 Be5 36. f3 Kc7 37. b3 f6 38. Kd3 b5 39. Bf5 Kb6
40. Ke4 Kxa6 41. Kd5 Bd4 42. Be6 Ka5 43. Ke4 Kb4 44. Kf5 c4 45. bxc4 bxc4 46.
Ke4 Be5 47. Bd7 c3 48. Kd3 Kb3 49. Bc6 a5 50. Bb5 c2 0-1


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "2"]
[White "AI Chess"]
[Black "Sun Phoenix"]
[Result "1/2-1/2"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. Bf4 O-O 6. O-O Nc6 7. Nc3 d6 8. d5
exd5 9. Nxd5 Nxd5 10. Qxd5+ Rf7 11. h4 h6 12. Be3 Bd7 13. Rad1 Bf6 14. c3 Qc8
15. Qc4 Be6 16. Qa4 Qd7 17. Rfe1 Kh7 18. Nd4 Nxd4 19. Qxd7 Bxd7 20. Bxd4 Bxd4
21. Rxd4 Re7 22. Rb4 Bc6 23. Bxc6 bxc6 24. Rb7 Kg8 25. e3 Kf7 26. Kg2 Ke6 27.
Kf3 Kd7 28. Kf4 c5 29. Rd1 Kc6 30. Rb3 g6 31. Ra3 Re4+ 32. Kf3 Rc4 33. Ke2 Re4
34. b3 a6 35. c4 Kb6 36. h5 g5 37. Rd5 f4 38. gxf4 gxf4 39. Rf5 fxe3 40. fxe3
Rae8 41. Rf3 Rh4 42. Rf5 Rh3 43. Rf3 Rxf3 44. Kxf3 Rg8 45. Ra4 Rg5 46. Kf4
Rxh5 47. Kg4 Re5 48. Kf4 h5 49. Kf3 h4 50. Kg4 Re4+ 51. Kh3 c6 52. b4 Rxe3+
53. Kxh4 Re4+ 54. Kg5 Rxc4 55. bxc5+ Rxc5+ 56. Kf4 Rh5 57. Rb4+ Kc7 58. Rb3 c5
59. Ra3 Kb6 60. Rb3+ Ka5 61. Ra3+ Kb5 62. Rb3+ Kc6 63. Ra3 Kb7 64. Rb3+ Ka7
65. Rc3 c4 66. Ke4 Ra5 67. Kd4 d5 68. Re3 Kb7 69. a4 Kc6 70. Re6+ Kd7 71. Rg6
Ke7 72. Rh6 Kf8 73. Rh7 c3 74. Rc7 1/2-1/2


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "2"]
[White "Novag"]
[Black "Waycool"]
[Result "1-0"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. exf5 Bxf5 12. c3 Be6 13. g3 Bg7 14. Bg2 Rc8
15. Nc2 Ne7 16. Nxe7 Qxe7 17. Nb4 a5 18. Nd5 Qa7 19. Qe2 Qc5 20. O-O-O b4 21.
Kb1 Bf5+ 22. Ka1 bxc3 23. Nxc3 O-O 24. Nd5 Rfe8 25. Qe3 Qb5 26. Rc1 Rb8 27.
Qc3 Qxb2+ 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "2"]
[White "Mephisto X"]
[Black "Kallisto"]
[Result "1-0"]

1. Nf3 d5 2. d4 Bf5 3. c4 dxc4 4. Nc3 c6 5. e4 Be6 6. Be2 b5 7. O-O Nf6 8. e5
Nd5 9. a4 b4 10. Nb1 Nc7 11. Nbd2 c3 12. bxc3 bxc3 13. Nb1 Nd5 14. Qc2 Bg4 15.
Nxc3 e6 16. Bg5 f6 17. exf6 gxf6 18. Nxd5 fxg5 19. Qe4 Qxd5 20. Qxg4 Be7 21.
Ne5 h5 22. Qh3 h4 23. Bc4 Qd6 24. Qxe6 Qxe6 25. Bxe6 Bf6 26. Rfe1 Rh7 27. Rac1
Bxe5 28. Rxe5 Rg7 29. Rcc5 Nd7 30. Bxd7+ Kxd7 31. Rxg5 Rf7 32. g4 Re8 33. Ra5
Kc8 34. Rae5 Rd8 35. Re4 Rdf8 36. Rc5 Rxf2 37. Rxc6+ Kd7 38. Rh6 Rf1+ 39. Kg2
R8f2+ 40. Kh3 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "2"]
[White "Dappet"]
[Black "Centaur"]
[Result "1-0"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nc6 5. Bb5 Bd7 6. d5 Ne5 7. Bxd7+ Nxd7
8. Nf3 Ngf6 9. Qd4 Nc5 10. b4 Qa6 11. Qxc5 e6 12. Qxc7 Bxb4 13. dxe6 Qxe6+ 14.
Kf1 Rc8 15. Nb5 Kf8 16. Qxb7 Rxc2 17. Kg1 Qe2 18. Be3 Rxa2 19. Rc1 a5 20. Nbd4
Qd3 21. Ne5 Qg6 22. Rc8+ Ne8 23. Rxe8+ Kxe8 24. Qd7+ 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "2"]
[White "Y!89"]
[Black "Much"]
[Result "1/2-1/2"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Nc6 7. Be3 e5 8. fxe5
dxe5 9. d5 Ne7 10. h3 c6 11. dxc6 Nxc6 12. Bb5 Qa5 13. Bxc6 bxc6 14. O-O Ba6
15. Re1 Rad8 16. Qc1 Bc4 17. Nd2 Be6 18. Nb3 Qc7 19. Bc5 Rfe8 20. Qe3 Rd7 21.
Red1 a6 22. Bb6 Qb8 23. Na4 Rd6 24. Na5 Nd7 25. Rxd6 Qxd6 26. a3 Nxb6 27. Qxb6
Rb8 28. Qa7 Rc8 29. Qf2 Qc7 30. b4 Rd8 31. Qc5 Rd6 32. Qc3 Bc8 33. Rf1 Kh8 34.
Nc5 Kg8 35. Qc4 Rd4 36. Qe2 Qb6 37. c3 Rd8 38. Qa2 Rf8 39. Kh1 Qb5 40. Rd1 Qb6
41. Rd6 Qb5 42. c4 Qb8 43. Rxc6 Qa8 44. Qd2 Kh8 45. Qd5 Qa7 46. Rd6 f6 47. Qc6
Rg8 48. Qb6 Qxb6 49. Rxb6 Rf8 50. Nc6 f5 51. exf5 Bxf5 52. Rxa6 e4 53. Ra7 e3
54. Re7 Rc8 55. g4 Bf8 56. Rxe3 Bxc5 57. bxc5 Rxc6 58. gxf5 Rxc5 59. fxg6 Rxc4
60. Re8+ Kg7 61. gxh7 Kxh7 62. Kg2 Ra4 63. Re7+ Kg6 64. Re3 Kf5 65. Rb3 Kg5
66. Kg3 Kg6 67. Re3 Kh5 68. Rd3 Kg5 69. Rc3 Kh5 70. Re3 Ra8 71. Rd3 Ra4 72.
Rf3 Ra5 73. Kh2 Kg5 74. Rb3 Ra8 75. Rc3 Kh5 76. Rg3 Ra4 77. Rb3 Kg5 78. Kg2
Kf6 79. Rc3 Kg5 80. Rf3 Rc4 81. Kg3 Ra4 82. Kf2 1/2-1/2


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "2"]
[White "Mulder BP"]
[Black "Pandix"]
[Result "1-0"]

1. e4 e5 2. f4 f5 3. exf5 Qh4+ 4. g3 Qe7 5. fxe5 Qxe5+ 6. Qe2 Nc6 7. d4 Qxe2+
8. Nxe2 d5 9. Bh3 Bd6 10. Nbc3 Nge7 11. Bg5 Nxf5 12. O-O-O Nfxd4 13. Nxd4 Bxh3
14. Rhe1+ Kf7 15. Ndb5 d4 16. Nxd6+ cxd6 17. Nb5 Kg6 18. Bf4 Bg4 19. Rd3 Rae8
20. Rxe8 Rxe8 21. Nxd4 Nxd4 22. Rxd4 Re1+ 23. Kd2 Re2+ 24. Kc3 Rxh2 25. Rxd6+
Kf7 26. Rd2 Rxd2 27. Kxd2 b5 28. b3 h5 29. c4 bxc4 30. bxc4 Be6 31. Kd3 g6 32.
a4 Bd7 33. a5 a6 34. Kd4 Kf6 35. Bc7 g5 36. Bd8+ Kf5 37. c5 Bc6 38. Be7 Kg4
39. Ke5 h4 40. gxh4 gxh4 41. Ke6 h3 42. Bd6 Kf3 43. Be5 Kg2 44. Kd6 Bf3 45. c6
h2 46. Bxh2 Kxh2 47. Kd7 Bg4+ 48. Kd8 Bf3 49. c7 Bg4 50. c8=Q Bxc8 51. Kxc8
Kg3 52. Kb7 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "2"]
[White "Zarkov"]
[Black "Shess"]
[Result "1-0"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Nc3 Be7 5. Bg2 O-O 6. Nf3 Nbd7 7. cxd5 Nxd5 8.
Bd2 N7f6 9. O-O Qd6 10. Qc2 c5 11. Nxd5 Qxd5 12. Ng5 Qxd4 13. Bc3 Qc4 14. b3
Qg4 15. Bxf6 Qf5 16. Qxf5 exf5 17. Bxe7 Re8 18. Bxc5 h6 19. Nf3 Rxe2 20. Nd4
Re5 21. Rac1 a5 22. Bb6 g6 23. Rc7 h5 24. f4 Re8 25. Bd5 Rf8 26. Bc5 Rd8 27.
Bxf7+ Kg7 28. Ne6+ Bxe6 29. Bxe6+ Kf6 30. Re1 g5 31. Bc4 Ra6 32. Bxa6 Rd5 33.
Rce7 gxf4 34. R1e6+ Kg5 35. Rg7# 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.28"]
[Round "2"]
[White "Rex"]
[Black "Moby"]
[Result "1-0"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. Nc3
O-O 9. Be3 dxe5 10. Nxe5 Bxe2 11. Qxe2 N8d7 12. Rad1 Kh8 13. Nf3 Nf6 14. Rfe1
Bb4 15. Bd2 Qe7 16. a3 Ba5 17. b4 Nxc4 18. Qxc4 Bxb4 19. axb4 Rfd8 20. d5 Nxd5
21. Nxd5 exd5 22. Qc2 Qd7 23. Ne5 Qe6 24. Qxc7 Kg8 25. Qxb7 Rab8 26. Nc6 Qd6
27. Nxd8 Qxd8 28. Qxa7 h6 29. Re7 Ra8 30. Qd7 Rc8 31. Rxf7 Qxd7 32. Rxd7 d4
33. Rxd4 Rc7 34. b5 Re7 35. b6 h5 36. Bc3 Kf7 37. Rd7 Rxd7 38. Rxd7+ Ke6 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.29"]
[Round "3"]
[White "Fidelity X"]
[Black "Deep Thought"]
[Result "0-1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. h3
Bh5 9. Nc3 O-O 10. Be3 d5 11. c5 Bxf3 12. gxf3 Nc8 13. f4 Nc6 14. b4 f5 15.
Qa4 Bh4 16. Kh2 N6e7 17. Rg1 Ng6 18. Qb5 Rb8 19. Rg2 c6 20. Qa4 Qd7 21. b5 Ra8
22. b6 Nce7 23. bxa7 Qc7 24. Bh5 b5 25. cxb6 Qxb6 26. Qa3 Qxa7 27. Qd6 Kf7 28.
Rc1 Rfd8 29. Bxg6+ hxg6 30. Qb4 Rdb8 31. Qd6 Qa5 32. a4 Rb3 33. Bd2 Rd8 34.
Nb1 Qa8 35. Qc7 Rdb8 36. Nc3 R8b7 37. Qd6 Nc8 38. Qc5 Be7 39. Qxc6 R3b6 40.
Qxb7 Rxb7 41. Rcg1 Bf8 42. Rxg6 Rb2 43. Be1 Qa7 44. R6g3 Qxd4 45. Rf3 Qc4 46.
Nd1 Qe2 47. Nxb2 Qxf3 48. Rg3 Qxf4 49. Nd3 Qxa4 50. Bd2 Be7 51. Be1 Qe4 52.
Re3 Qd4 53. Ba5 Na7 54. Kg2 Nc6 55. Bc7 Ke8 56. Bd6 f4 57. Rf3 g5 58. Nc1 Bxd6
59. exd6 Ne7 0-1


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.29"]
[Round "3"]
[White "Cray Blitz"]
[Black "Hitech"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 6. d4 exd4 7. Nxd4 c5 8.
Nb3 Qxd1 9. Rxd1 Bg4 10. f3 Be6 11. Be3 b6 12. a4 Bd6 13. a5 Be5 14. axb6 cxb6
15. Ra2 Nh6 16. Rc1 f5 17. Bxh6 gxh6 18. exf5 Bxb3 19. cxb3 Kf7 20. g4 Rhd8
21. Re1 Bh8 22. Nc3 Rd2 23. Re2 Rxe2 24. Nxe2 a5 25. Kf2 Rd8 26. Ke3 Rd1 27.
Nc3 Bd4+ 28. Ke4 Re1+ 29. Kd5 Rf1 30. Nb5 Bg1 31. Kc6 Rxf3 32. Kxb6 Kf6 33.
Ra1 Bxh2 34. Kxc5 Rxb3 35. Rxa5 Rxb2 36. Ra4 Kg5 37. Kc6 h5 38. gxh5 Kxf5 39.
Ra7 h6 40. Rg7 Rd2 41. Rg6 Bf4 42. Nd6+ Bxd6 43. Rxd6 Rxd6+ 44. Kxd6 Kg5 45.
Ke5 Kxh5 46. Kf5 Kh4 47. Kf4 1/2-1/2


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.29"]
[Round "3"]
[White "Mephisto X"]
[Black "AI Chess"]
[Result "1-0"]

1. Nf3 d5 2. d4 Nf6 3. c4 g6 4. cxd5 Qxd5 5. Nc3 Qa5 6. e3 Bg7 7. Bc4 Ne4 8.
Bd2 Nxd2 9. Nxd2 e5 10. dxe5 Bxe5 11. Qb3 O-O 12. O-O Nd7 13. Nf3 Nc5 14. Qc2
Bxc3 15. bxc3 Bf5 16. Qb2 Qb6 17. Qb4 Rad8 18. Rfd1 Qxb4 19. cxb4 Nd3 20. Bxd3
Rxd3 21. Rxd3 Bxd3 22. Rd1 Bb5 23. Rc1 c6 24. Nd4 Bd3 25. Rc3 Bb1 26. a4 Rd8
27. a5 a6 28. h4 f5 29. f3 Ba2 30. Kf2 Kg7 31. Kg3 Kf6 32. Rc2 Bf7 33. Kf4 h6
34. Rc5 Bg8 35. Kg3 Rd5 36. Rxd5 Bxd5 37. Kf2 Ke5 38. Ne2 Bc4 39. Nc3 Bd3 40.
g4 fxg4 41. fxg4 Bc2 42. Ke2 g5 43. h5 Bb3 44. Kf2 Be6 45. Kf3 Bd5+ 46. Kg3
Bb3 47. Kf3 Bc2 48. Ke2 Kd6 49. Kd2 Bh7 50. Na4 Be4 51. Nc5 Bf3 52. Nxb7+ Kd5
53. Nc5 Bxg4 54. Nxa6 Kd6 55. Nc5 Kc7 56. e4 Bxh5 57. e5 g4 58. e6 g3 59. Ke3
Bg4 60. e7 Bh5 61. Ne4 Bg6 62. Nxg3 c5 63. bxc5 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.29"]
[Round "3"]
[White "Sun Phoenix"]
[Black "Novag"]
[Result "1/2-1/2"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 Nf6 6. Nge2 O-O 7. O-O d6 8. d3
Ne8 9. h3 Nc7 10. f4 f5 11. Be3 Nd4 12. Qd2 e5 13. exf5 gxf5 14. Nd5 Nxd5 15.
Bxd5+ Kh8 16. fxe5 dxe5 17. Nxd4 cxd4 18. Bh6 Qe7 19. Qg5 Qxg5 20. Bxg5 Re8
21. Rae1 e4 22. dxe4 fxe4 23. Rxe4 Bxh3 24. Rf7 Rxe4 25. Bxe4 Re8 26. Rxb7
Rxe4 27. Rb8+ Bf8 28. Rxf8+ Kg7 29. Rf4 Rxf4 30. Bxf4 Kf6 31. b3 Kf5 32. a4
Bg4 33. b4 d3 34. b5 Ke4 35. c5 Kd5 36. b6 Kc6 37. bxa7 Kb7 38. Kf2 Kxa7 39.
Ke3 Bf5 40. Kd4 Ka6 41. Bd2 Bd7 42. a5 Kb5 43. Kxd3 Kxc5 1/2-1/2


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.29"]
[Round "3"]
[White "Waycool"]
[Black "Bebe"]
[Result "0-1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 cxd4 5. cxd4 g6 6. Nd2 Bg7 7. Ngf3 O-O 8.
O-O Nc6 9. d5 Nb4 10. Bc4 Bd7 11. Qb3 Qa5 12. a3 b5 13. Bxb5 Bxb5 14. Qxb4
Qxb4 15. axb4 Bxf1 16. Kxf1 Rfb8 0-1


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.29"]
[Round "3"]
[White "Rebel X"]
[Black "Dappet"]
[Result "1-0"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. O-O c6 8. b3
b5 9. Be2 Be7 10. Bb2 O-O 11. Ne5 Bxe2 12. Qxe2 Ne4 13. Qc2 Qd5 14. f3 Ng3 15.
Rc1 f6 16. e4 Qd8 17. Nd3 b4 18. Kf2 Qc7 19. Qc4 Kh8 20. Qxe6 f5 21. e5 Ne4+
22. Ke1 Ng5 23. Qc4 Qa5 24. a3 bxa3+ 25. Bc3 Qd8 26. Nxa3 Re8 27. Nc2 Ne6 28.
f4 Bh4+ 29. Ke2 Bg3 30. Rf1 Qh4 31. Bd2 Qh6 32. Ncb4 Rd8 33. Be3 a5 34. Nc5
Qh5+ 35. Rf3 Nxc5 36. dxc5 g5 37. Qe6 Re8 38. Qxf5 Kg8 39. Kf1 Qh4 40. fxg5
Ra7 41. Nd3 Bh2 42. g3 Bxg3 43. Kg1 Na6 44. Rxa5 Bxe5 45. Rxa6 Rae7 46. Rxc6
Bc3 47. Rc8 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.29"]
[Round "3"]
[White "Quest X"]
[Black "Zarkov"]
[Result "0-1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. Nc3 Nxc3 6. dxc3 Qc7 7. O-O Nxe5
8. Nxe5 Qxe5 9. Re1 Qc7 10. Qf3 e6 11. Bf4 Qb6 12. c4 a6 13. Qa3 Qa7 14. Ba4
b5 15. cxb5 axb5 16. Bxb5 Qxa3 17. bxa3 Rxa3 18. Bc1 Ra7 19. a4 Be7 20. Bf4
O-O 21. Bb8 Rb7 22. Be5 d5 23. h3 c4 24. Bc6 Rb6 25. Bb5 Bc5 26. Bc3 Rb7 27.
Bc6 Rc7 28. Bb5 Ra7 29. a5 Ba6 30. Reb1 Rc8 31. Be5 d4 32. Ba4 d3 33. c3 Rd8
34. Bc6 d2 35. Bf4 e5 36. Bxe5 Re7 37. Bg3 Re6 38. Bf3 Rde8 39. Bf4 Re1+ 40.
Kh2 Rxb1 41. Rxb1 Rd8 42. Kg1 Ba3 43. Kf1 Bc1 44. Rxc1 dxc1=Q+ 45. Bxc1 Rd3
46. Bb2 f5 47. h4 Rd2 48. Ba3 Kf7 49. h5 Ra2 50. Bb4 Kf6 51. h6 gxh6 52. Kg1
Ra1+ 53. Kh2 Ke5 54. Kg3 f4+ 55. Kh2 Bc8 56. Bc6 Ra2 57. f3 h5 58. Bb5 Be6 59.
Kh1 Kd5 60. Kh2 h4 61. Kg1 h6 62. Ba6 Kc6 63. Kf1 Rd2 64. Kg1 Rd8 65. Kh2 0-1


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.29"]
[Round "3"]
[White "Rex"]
[Black "Merlin"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 Be7 7. Bd3 Bg4 8.
O-O O-O 9. d5 Nbd7 10. Re1 Ne5 11. Be2 Bf5 12. Nd4 Bd7 13. f4 Ng6 14. f5 Ne5
15. Bf4 c5 16. dxc6 bxc6 17. Bf3 Qb6 18. Bxe5 dxe5 19. Rxe5 Bd6 20. Re3 c5 21.
Ne6 fxe6 22. Bxa8 c4 23. Qf3 Ng4 24. Re1 Nxe3 25. Rxe3 Bc5 26. Nd1 Bxe3+ 27.
Nxe3 Qxb2 28. Be4 Qxa2 29. Qd1 Bc8 30. fxe6 Bxe6 31. Bd5 Bxd5 32. Qxd5+ Kh8
33. h3 Qb1+ 34. Kh2 Qb8+ 35. Kh1 Re8 36. Qd4 a5 37. Kg1 c3 38. Nf5 Qe5 39. Qd7
Rb8 40. Qd3 Rb1+ 41. Kf2 Qe1+ 42. Kf3 Qf1+ 43. Qxf1 Rxf1+ 44. Ke4 Rxf5 45. Kd4
0-1


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.29"]
[Round "3"]
[White "Much"]
[Black "Mulder BP"]
[Result "1-0"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 c4 5. O-O Bf5 6. Nc3 e6 7. Nh4 Bg6 8. Nxg6
hxg6 9. Re1 Bb4 10. Qd2 Nf6 11. a3 Ba5 12. b4 cxb3 13. cxb3 Rc8 14. b4 Bb6 15.
e3 Ng4 16. h3 Nf6 17. Bb2 a5 18. Na4 Bc7 19. Rec1 Qd6 20. Nc5 b6 21. Nb7 Qd7
22. bxa5 Bxg3 23. fxg3 Qxb7 24. axb6 Qxb6 25. a4 Rb8 26. a5 Qb5 27. a6 Kd7 28.
Bc3 Ne4 29. Bxe4 dxe4 30. a7 Ra8 31. Rcb1 Qg5 32. Qf2 Kd6 33. Ra6 Qf5 34. Qb2
g5 35. Qb7 e5 36. Bb4+ 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.29"]
[Round "3"]
[White "Kallisto"]
[Black "Y!89"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. Nxc6 bxc6 8.
e5 Nd7 9. f4 Qh4+ 10. g3 Qh6 11. Qd2 Bc5 12. Bxc5 Nxc5 13. Qb4 Nxd3+ 14. cxd3
Qg6 15. Qd6 Bd7 16. Kd2 f6 17. exf6 Qxf6 18. Nc3 Qf8 19. Qxf8+ Rxf8 20. d4 Rb8
21. b3 Ke7 22. Rac1 Be8 23. Ne2 Rb6 24. Rc5 Bg6 25. Rhc1 Ra6 26. Nc3 Rc8 27.
Ke3 Kf6 28. g4 Ke7 29. Na4 Kd6 30. h3 Rf8 31. a3 Be4 32. R5c3 Bg6 33. Rg1 Ra5
34. Rgc1 Ra6 35. Rc5 Be4 36. R5c3 Bg6 37. Rg1 Ra5 38. Rgc1 Ra6 1/2-1/2


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.29"]
[Round "3"]
[White "Moby"]
[Black "Pandix"]
[Result "0-1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Rc1 h6 7. Bh4 b6 8. Bxf6
Bxf6 9. cxd5 exd5 10. g3 c6 11. Bh3 Bd7 12. Bxd7 Nxd7 13. Qg4 Bg5 14. Nf3 a5
15. O-O Be7 16. Na4 b5 17. Nc5 Nxc5 18. Ne5 Ne4 19. Rxc6 Bd6 20. f3 Nd2 21.
Rf2 Nc4 22. Nxc4 bxc4 23. Qf5 Bb4 24. a3 Be7 25. Re2 Re8 26. e4 dxe4 27. Rxe4
Rb8 28. Rg4 Rxb2 29. Rxc4 Bxa3 30. Rc2 Re1+ 31. Kf2 Rd1 32. Re2 Rdd2 33. Rxd2
Rxd2+ 34. Kf1 Rxh2 35. Qe5 Bf8 36. Rh4 Rxh4 37. gxh4 Qxh4 38. Qxa5 Qxd4 0-1


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.29"]
[Round "3"]
[White "Shess"]
[Black "Centaur"]
[Result "1-0"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb4 5. Qa4+ N8c6 6. d5 Nxd5 7. cxd5 Qxd5
8. Nc3 Qe5+ 9. Be3 a5 10. Nf3 Qe6 11. Bd3 g6 12. Nd4 Qd6 13. O-O Bg7 14. Nxc6
bxc6 15. Ne4 Qxd3 16. Qxc6+ Qd7 17. Qxa8 Bxb2 18. Rab1 Be5 19. Qxa5 Qe6 20.
Qa4+ Kf8 21. Bh6+ Bg7 22. Qd4 f6 23. Bf4 Kf7 24. Bxc7 Qxa2 25. Rbe1 Be6 26. f4
Rc8 27. Bb6 Rc4 28. Qd8 Rc8 29. Ng5+ fxg5 30. fxg5+ Bf6 31. Rxf6+ exf6 32.
Qxf6+ Kg8 33. Bd4 Rc7 34. Qd8+ Kf7 35. Qxc7+ Kf8 36. Bc5+ Kg8 37. Qd8+ 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.30"]
[Round "4"]
[White "Deep Thought"]
[Black "Cray Blitz"]
[Result "1-0"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. e3 Ne4 5. Nxe4 Bxe4 6. f3 Bf5 7. c4 c6 8.
Qb3 Qa5+ 9. Kd1 Bc8 10. Bf4 Nd7 11. cxd5 Qxd5 12. Bc4 Qf5 13. g4 Qf6 14. g5
Qf5 15. Ne2 e6 16. e4 Qg6 17. h4 h6 18. gxh6 gxh6 19. Kc2 b5 20. h5 Qf6 21.
Bd3 e5 22. dxe5 Nxe5 23. Qc3 Bd6 24. a3 Bd7 25. Bg3 Bb8 26. f4 Ng4 27. e5 Qe6
28. Nd4 Qd5 29. Rae1 Rg8 30. Bh7 Rg7 31. Be4 Qc4 32. Qxc4 bxc4 33. e6 fxe6 34.
Nxe6 Rg8 35. Bg6+ Rxg6 36. hxg6 Bxe6 37. Rxe6+ Kd7 38. g7 Bxf4 39. Rg6 Ne3+
40. Kc1 Bxg3 41. Rxg3 Rg8 42. Rxe3 Rxg7 43. Rxh6 Kc7 44. Ree6 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.30"]
[Round "4"]
[White "Hitech"]
[Black "Fidelity X"]
[Result "1-0"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 c6 5. Nbd2 e6 6. c4 Bb4 7. a3 Ba5 8. Qb3
b6 9. Qa4 Bxd2+ 10. Nxd2 Nfd7 11. Bd6 a5 12. c5 e5 13. Qb3 a4 14. Qc3 exd4 15.
Qxd4 Qf6 16. Qxf6 gxf6 17. cxb6 Nxb6 18. Rc1 N6d7 19. Nf3 Nf8 20. Nd4 Bd7 21.
Bd3 Rg8 22. O-O Bh3 23. Bg3 Bd7 24. e4 Ne6 25. Nf5 d4 26. e5 fxe5 27. Bxe5 c5
28. Nd6+ Kf8 29. Bxh7 Rg5 30. f4 Rh5 31. Be4 Bc6 32. f5 Ng5 33. Bxc6 Nxc6 34.
Bf4 d3 35. Rcd1 Rb8 36. Nxf7 Kxf7 37. Bxb8 Nxb8 38. Rxd3 Nc6 39. Rd7+ Kf8 40.
Rc1 Ne4 41. Rc4 Nf6 42. Rc7 Nd4 43. R7xc5 Rh4 44. Rb4 Rf4 45. h3 Ke7 46. Ra5
Ne2+ 47. Kh2 Rxb4 48. axb4 Nd4 49. g4 Ne8 50. b5 Kd6 51. Ra8 Kd7 52. Ra7+ Kc8
53. b6 Nd6 54. f6 Nf3+ 55. Kg3 Ne5 56. Re7 Nd3 57. f7 Nxf7 58. Rxf7 Kb8 59. g5
Ne5 60. Re7 Nc6 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.30"]
[Round "4"]
[White "Novag"]
[Black "Mephisto X"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd4 7. Bxc4
Nc6 8. O-O Qf6 9. e5 Qg6 10. Bb5 Ne7 11. Nxd4 O-O 12. N2f3 Nxd4 13. Qxd4 Bg4
14. Bd3 Nf5 15. Qf4 Bxf3 16. Qxf3 Nh4 17. Qh3 Qg5 18. Rad1 Ng6 19. e6 Qf6 20.
exf7+ Kh8 21. Be4 Rxf7 22. Bxb7 Raf8 23. Qb3 Rb8 24. Qf3 Qe7 25. Qh3 Nf4 26.
Qe3 Qf8 27. Bd5 Nxd5 28. Rxd5 Rxb2 29. Rd2 Rxd2 30. Qxd2 Qc5 31. Rc1 Qf8 32.
Rf1 Qc5 33. Rb1 h6 34. h4 c6 35. Rb8+ Kh7 36. Rc8 a5 37. h5 Rf6 38. Qe2 Qf5
39. Rc7 Qb1+ 40. Kh2 Qf5 41. Kg1 Qb1+ 42. Kh2 Qf5 43. Kg1 1/2-1/2


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.30"]
[Round "4"]
[White "Merlin"]
[Black "Sun Phoenix"]
[Result "1-0"]

1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bxc5 6. Bd3 f6 7. Qe2 fxe5 8.
Nxe5 Nf6 9. Bf4 O-O 10. O-O Ne4 11. Nxc6 bxc6 12. Be3 Bxe3 13. Qxe3 Nf6 14.
Nd2 Qb6 15. Qxb6 axb6 16. Rfe1 c5 17. Nf3 c4 18. Bf1 Rd8 19. Ne5 Bb7 20. g3
Kf8 21. Bh3 Rd6 22. a3 Ke7 23. Nf3 d4 24. Ne5 Rc8 25. Bf1 c3 26. b3 Be4 27.
Bd3 Bxd3 28. Nxd3 Ra8 29. a4 Nd7 30. f4 Kf6 31. Kg2 Ke7 32. Kf3 Kf6 33. Re5
Kf7 34. Rh5 h6 35. a5 Ra6 36. Rb5 Rd5 37. Rxd5 exd5 38. b4 Kf6 39. Nc1 bxa5
40. Rxa5 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.30"]
[Round "4"]
[White "Bebe"]
[Black "Rebel X"]
[Result "1-0"]

1. Nf3 c6 2. Nc3 d5 3. d4 Bf5 4. h3 e6 5. g4 Bg6 6. Bg2 Bd6 7. Be3 Ne7 8. Qd2
Nd7 9. Nh4 Nb6 10. b3 Rc8 11. a4 Bb4 12. a5 Nd7 13. a6 b5 14. Nxg6 hxg6 15. h4
Qb6 16. Rh3 Nb8 17. Bf4 Nxa6 18. Bg5 c5 19. Bxe7 Kxe7 20. Nxd5+ exd5 21. c3
Ba5 22. dxc5 Nxc5 23. Bxd5 b4 24. c4 Qc7 25. Qg5+ Ke8 26. Rf3 f6 27. Qxg6+ Kd8
28. Rd1 Qe7 29. Re3 Qf8 30. Re8+ Qxe8 31. Bc6+ Nd7 32. Rxd7+ Qxd7 33. Bxd7
Kxd7 34. Qf5+ Kd6 35. Qd5+ Ke7 36. Qxa5 Rxh4 37. Qxa7+ Ke6 38. Qb6+ Kd7 39. c5
Rh1+ 40. Kd2 Rd8 41. c6+ Ke8+ 42. Ke3 Rh3+ 43. f3 Ke7 44. Qc7+ Ke8 45. Qxg7
1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.30"]
[Round "4"]
[White "Zarkov"]
[Black "AI Chess"]
[Result "1/2-1/2"]

1. c4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nc6 5. h3 e5 6. d5 Nce7 7. e4 f5 8. exf5
Bxf5 9. Qb3 b6 10. Ng5 Nf6 11. Qb5+ Bd7 12. Ne6 Bxb5 13. Nxd8 Bxc4 14. Ne6
Bxf1 15. Rxf1 Kf7 16. Nxc7 Rad8 17. Bg5 Rd7 18. Bxf6 Bxf6 19. Na6 Rc8 20.
O-O-O e4 21. Kc2 Nf5 22. Rfe1 Re7 23. g4 Nh4 24. Kb3 Bxc3 25. bxc3 Ng2 26. Re2
Nf4 27. Re3 Re5 28. c4 b5 29. cxb5 Nxd5 30. Rg3 Ke6 31. a4 g5 32. Rd2 h6 33.
Rc2 Rxc2 34. Kxc2 Kf6 35. Nb8 Re7 36. Kd2 Rb7 37. Nc6 Rc7 38. Rg1 Nf4 39. Ke3
d5 40. f3 exf3 41. Kxf3 Rd7 42. Rd1 Ke6 43. h4 Kd6 44. Nd4 Kc5 45. a5 Ng6 46.
hxg5 hxg5 47. Kg3 Ne5 48. a6 Kb6 49. Re1 Nd3 50. Re3 Nc5 51. Re5 Ne4+ 52. Kf3
Kc5 53. Ke3 Kc4 54. Re6 Nc5 55. Re5 Rh7 56. Nf3 Rd7 57. Nd4 Rd8 58. Re7 Rh8
59. Nf3 Rg8 60. Rxa7 Re8+ 61. Kd2 Kxb5 62. Nxg5 Rg8 63. Rf7 Rxg5 64. a7 Rg8
65. g5 Kc4 66. g6 Ne4+ 67. Ke3 Nd6 68. Rf4+ Kc3 69. g7 Nc4+ 70. Kf3 Nb6 71.
Rf7 Kb4 72. Rc7 Ka5 73. Ke3 Re8+ 74. Kd4 Ka6 75. Kd3 Rd8 76. Rf7 1/2-1/2


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.30"]
[Round "4"]
[White "Dappet"]
[Black "Much"]
[Result "0-1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Nc6 7. O-O e5 8. fxe5
dxe5 9. d5 Nb4 10. Be2 Qe7 11. a3 Na6 12. Bxa6 bxa6 13. Qe2 Bb7 14. Qc4 Ng4
15. h3 Nf6 16. Be3 Rfd8 17. Bc5 Qe8 18. Rae1 a5 19. Qb5 Qxb5 20. Nxb5 c6 21.
Nc7 Rac8 22. d6 Bf8 23. Nxe5 Rxd6 24. Nxf7 Rd7 25. Bxf8 Rdxc7 26. Nh6+ Kxf8
27. Ng4 Kg7 28. Nxf6 Ba6 29. Rf4 Rb7 30. b3 c5 31. Nd5 c4 32. Rf6 cxb3 33.
Rxa6 bxc2 34. Rc1 Rb1 35. Kh2 Rxc1 36. Rxa7+ Kh6 37. h4 Rf1 38. Ne3 c1=Q 39.
Nxf1 Qxf1 40. Rd7 Rc2 41. Rxh7+ Kxh7 0-1


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.30"]
[Round "4"]
[White "Shess"]
[Black "Quest X"]
[Result "0-1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8.
Nf3 c5 9. dxc5 Nxc5 10. Nd4 Nc6 11. Nxc6 bxc6 12. b4 Nd7 13. b5 c5 14. Be2 d4
15. Ne4 Bb7 16. Qd3 Nxe5 17. fxe5 Qh4+ 18. Nf2 Bxg2 19. Rg1 Qxh2 20. Kd2 Rfc8
21. c4 dxc3+ 22. Qxc3 Rd8+ 23. Nd3 Rac8 24. Ke3 c4 25. Rxg2 Qh3+ 26. Kf2 cxd3
27. Qe1 Rc2 28. Kg1 dxe2 29. Rxe2 Rd4 30. Rxc2 Rg4+ 31. Qg3 Rxg3+ 32. Kf2 Qh2+
33. Ke1 Rg1# 0-1


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.30"]
[Round "4"]
[White "Mulder BP"]
[Black "Rex"]
[Result "1/2-1/2"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 h6 5. b3 Nc6 6. Bb2 Nf6 7. Nc3 Be7 8. Qe2
O-O 9. O-O Bg4 10. Nd5 Nxd5 11. exd5 Ne5 12. Qe4 Bxf3 13. gxf3 Nxc4 14. Qxc4
Bf6 15. Bxf6 Qxf6 16. Kh1 Rac8 17. Rae1 c6 18. c3 Rfd8 19. Rg1 cxd5 20. Qxd5
Rc6 21. Qa5 Ra6 22. Qd5 Rxa2 23. Ra1 Rxa1 24. Rxa1 Re8 25. Qxb7 Qh4 26. Rf1
Qh3 27. Qa6 Re5 28. b4 h5 29. Qc4 g6 30. Qa6 Kg7 31. Qc4 a5 32. b5 a4 33. b6
Rc5 34. Qd4+ f6 35. Qf2 Rb5 36. Rg1 Rb2 37. Qe2 Kh6 38. Qd3 g5 39. Ra1 d5 40.
Qxd5 Rxb6 41. Kg1 a3 42. Qd4 Rc6 43. Qf2 Ra6 44. Qe2 Rb6 45. Qd3 Qe6 46. Kf2
Rd6 47. Qe2 Qb3 48. Qd1 Qb2 49. Ke2 Rxd2+ 50. Qxd2 Qxa1 51. Qd8 Qxc3 52. Qh8+
Kg6 53. Qe8+ Kg7 54. Qe7+ Kg8 55. Qe8+ Kh7 56. Qf7+ Kh6 1/2-1/2


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.30"]
[Round "4"]
[White "Y!89"]
[Black "Waycool"]
[Result "1-0"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. Bd3 Be6 12. c4 Qa5+ 13. Kf1 Bxd5 14. cxd5
fxe4 15. Bxe4 Ne7 16. Nc2 Rc8 17. h4 Qa4 18. Qe2 Qc4 19. Ne1 Bh6 20. Qxc4 Rxc4
21. Bc2 Rd4 22. a4 b4 23. Bb3 Rd2 24. Rb1 e4 25. Nc2 Nxd5 26. Bxd5 Rxd5 27.
Nxb4 Rd4 28. Nxa6 Rxa4 29. Nc7+ Kd7 30. Nd5 Ke6 31. Nc7+ Ke5 32. Rd1 Rc4 33.
Rd5+ Kf6 34. Rh3 Rc1+ 35. Ke2 Bf4 36. Rc3 Rc8 37. Rxc1 Bxc1 38. Rxd6+ Ke7 39.
Rc6 Kd7 40. Rxc1 Rxc7 41. Rxc7+ Kxc7 42. Ke3 Kb6 43. Kxe4 Kc5 44. Ke5 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.30"]
[Round "4"]
[White "Pandix"]
[Black "Kallisto"]
[Result "1/2-1/2"]

1. Nf3 d5 2. b3 Nc6 3. e3 e5 4. d4 Bg4 5. dxe5 Nxe5 6. Be2 Bxf3 7. gxf3 Nf6 8.
f4 Nc6 9. O-O Bc5 10. Bf3 O-O 11. Nc3 Ne7 12. Bb2 c6 13. Na4 Bd6 14. Bxf6 gxf6
15. c4 dxc4 16. bxc4 f5 17. Qd2 Ng6 18. Rad1 Be7 19. Qc2 Qc8 20. Qb2 b6 21.
Qc2 Nh4 22. Bh5 Qe6 23. Kh1 Rad8 24. Rg1+ Ng6 25. Rxd8 Rxd8 26. Bf3 Bf6 27.
Be2 Kh8 28. Nc3 Bg7 29. Bd3 Ne7 30. Rd1 h6 31. Ne2 c5 32. Qb1 Qc6+ 33. Kg1 Qe6
34. a3 Ng6 35. a4 Nh4 36. Qc2 Qc6 37. Be4 Rxd1+ 38. Qxd1 fxe4 39. Qd8+ Kh7 40.
Qxh4 Qxa4 41. Ng3 Qxc4 42. Qe7 a5 43. Nxe4 Qd3 44. f5 Qd1+ 45. Kg2 Qd5 46. Kf1
Qxf5 47. Nd6 Qh3+ 48. Kg1 Qg4+ 49. Kf1 Qd1+ 50. Kg2 Qg4+ 51. Kf1 Qh3+ 52. Kg1
Qg4+ 53. Kf1 Qd1+ 1/2-1/2


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.30"]
[Round "4"]
[White "Centaur"]
[Black "Moby"]
[Result "0-1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. e5 dxe5 5. Nxe5 Nc6 6. Nxc6 bxc6 7. Bc4 Bf5 8.
d3 Qd6 9. Kf1 Rd8 10. Ke2 e6 11. g3 Ng4 12. Bf4 e5 13. Bg5 f6 14. Be3 Nxe3 15.
Kxe3 e4 16. g4 Be6 17. Bxe6 Qxe6 18. d4 cxd4+ 19. cxd4 Bc5 20. Qb3 Qxg4 21.
Kd2 Bxd4 22. Ke1 Bxb2 23. Qc2 Rd6 24. Nd2 Bxa1 25. Nc4 Bc3+ 26. Kf1 Rd1+ 27.
Qxd1 Qxd1+ 28. Kg2 Qf3+ 29. Kg1 O-O 30. h3 Rb8 31. Ne3 Rb1+ 0-1


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.31"]
[Round "5"]
[White "Hitech"]
[Black "Deep Thought"]
[Result "0-1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Nc6 5. Nbd2 Be7 6. h3 O-O 7. Be2 Nh5 8.
Bh2 g6 9. O-O f5 10. Be5 Nxe5 11. Nxe5 Nf6 12. c4 c5 13. Ndf3 Bd6 14. a3 Qc7
15. Rc1 a5 16. Qb3 b6 17. Qa4 Bb7 18. Rc2 Kh8 19. cxd5 Bxd5 20. Rd1 Rad8 21.
Bb5 Ne4 22. Nd7 Rg8 23. Nfe5 Rg7 24. Rd3 Be7 25. Rd1 h5 26. Rdc1 Bg5 27. Re1
Bh4 28. Rf1 Be7 29. Rfc1 g5 30. f3 Nf6 31. Kf1 g4 32. hxg4 hxg4 33. f4 Be4 34.
Rd2 Nd5 35. Re2 Rh7 36. Ree1 Nxe3+ 37. Kg1 Nd5 38. Ng6+ Kg7 39. Nxe7 Qxf4 40.
Nxf5+ exf5 41. Rxe4 Qxc1+ 42. Bf1 fxe4 43. Qb3 Rh1+ 44. Kxh1 Qxf1+ 45. Kh2
Rh8+ 46. Qh3 g3+ 47. Kxg3 Qf4# 0-1


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.31"]
[Round "5"]
[White "Bebe"]
[Black "Merlin"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. O-O O-O 7. c4 Bxe5 8.
dxe5 Nc6 9. Bf4 Be6 10. cxd5 Qxd5 11. Bc2 Nb4 12. Qxd5 Bxd5 13. Bxe4 Bxe4 14.
Nc3 Bf5 15. b3 Nd3 16. Bg3 c6 17. f4 Rfd8 18. Rad1 Rd7 19. h3 Rd4 20. Ne2 Rd5
21. Bh4 Re8 22. g4 Be6 23. Nc3 Rd7 24. f5 Nxe5 25. fxe6 fxe6 26. Bg3 Nd3 27.
Rfe1 a5 28. Re3 Nc5 29. Rxd7 Nxd7 30. Ne4 Nf8 31. Nd6 Re7 32. Kf2 b6 33. Nc4
Rd7 34. Nxb6 Rd2+ 35. Kf3 Rxa2 36. Ke4 Ng6 37. Kd4 Kf7 38. Kc5 h5 39. gxh5 Ne7
40. Be5 Rf2 41. Rg3 Nf5 42. Rd3 Rc2+ 43. Nc4 Ke8 44. Bxg7 Nxg7 45. h6 Rg2 46.
Kb6 Rg5 47. hxg7 Rxg7 48. Kxc6 Ra7 49. Nd6+ Kf8 50. Rf3+ Kg8 51. Re3 a4 52.
Nb5 Ra6+ 53. Kb7 Ra5 54. Kb6 Ra8 55. bxa4 Rxa4 56. Nc7 Rh4 57. Nxe6 Rc4 58.
Kb5 Rc1 59. Nc5 Rb1+ 60. Kc6 Rh1 61. Kd5 Kg7 62. Ne6+ Kh6 63. Rg3 Rd1+ 64. Ke5
Rh1 65. Nf4 Kh7 66. Kf5 Rb1 67. Re3 Rb7 68. Re4 Rb5+ 69. Re5 Rb8 70. h4 Kg7
71. Kg5 Rb1 72. Re7+ Kf8 73. Ra7 Ke8 74. h5 Rg1+ 75. Kf6 Rf1 76. Ra4 Kd7 77.
h6 Kc6 78. h7 Rh1 79. Kg7 Kb5 80. Re4 Kc5 81. Re5+ 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.31"]
[Round "5"]
[White "Cray Blitz"]
[Black "Much"]
[Result "1-0"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 c6 6. Qe2 O-O 7. Bg5 b5 8. Bd3
Qc7 9. e5 dxe5 10. Qxe5 Qd8 11. Qf4 Na6 12. a4 b4 13. Ne2 Nd5 14. Qg3 h6 15.
Bd2 Bb7 16. Qh4 e6 17. Qh3 h5 18. O-O c5 19. c3 bxc3 20. bxc3 cxd4 21. Nfxd4
Ndc7 22. f4 Rc8 23. Rab1 Nc5 24. Rfd1 a6 25. Bc2 Re8 26. Bc1 Bd5 27. Ba3 Nd7
28. Bd6 e5 29. Nf3 exf4 30. Nxf4 Ba2 31. Rb2 Be6 32. Nxe6 Nxe6 33. Be5 Qe7 34.
Bxg7 Kxg7 35. Nd4 Ng5 36. Qg3 Ne5 37. h4 Nc4 38. Rbb1 Qe3+ 39. Qxe3 Nxe3 40.
hxg5 Nxd1 41. Rxd1 Rxc3 42. Bd3 Re5 43. Bxa6 Rxg5 44. Bb5 Ra3 45. Rd2 Rd5 46.
Kf2 Kf6 47. Bc6 Rc5 48. Kg1 Ke5 49. Bb5 f6 50. Nc6+ Ke4 51. Rd6 Rc1+ 52. Kh2
Kf5 53. Nd8 Rc7 54. Bd3+ Ke5 55. Re6+ Kd5 56. Be4+ Kc4 57. Bc6 Rc8 58. Nb7 Rf8
59. Nd6+ Kb4 60. Ne8 Ra2 61. Nxf6 Rc8 62. Bb5 Rd8 63. Nd7 g5 64. Re4+ Kc3 65.
Rc4+ Kb3 66. Rc5 Rd2 67. Nf6 h4 68. Ne4 Rd1 69. Nxg5 Ra1 70. Nf3 Rh8 71. Rc4
Ra2 72. Rxh4 Rxh4+ 73. Nxh4 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.31"]
[Round "5"]
[White "Mephisto X"]
[Black "Zarkov"]
[Result "1-0"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 O-O 7. e3 h6 8.
Bh4 Nc6 9. Bb5 Bd7 10. Ne2 a6 11. Bd3 Be6 12. O-O Bd6 13. a3 Re8 14. Rac1 Rb8
15. h3 Ra8 16. Na4 Qe7 17. Bg3 Bxg3 18. Nxg3 Nd7 19. Nc3 Qg5 20. Nce2 Nf6 21.
Kh1 Bd7 22. Qb3 Rab8 23. Rc5 Kh8 24. Ng1 h5 25. Nf3 Qh6 26. Qc2 Rbc8 27. Ne2
Ra8 28. Nf4 Red8 29. Nxd5 b6 30. Nxb6 cxb6 31. Rxc6 Bxc6 32. Qxc6 b5 33. Ne5
Ra7 34. Rc1 Rb8 35. Qd6 Re8 36. Rc7 Rxc7 37. Qxc7 Rxe5 38. dxe5 Ng8 39. Qxf7
h4 40. Qe8 g5 41. e6 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.31"]
[Round "5"]
[White "Fidelity X"]
[Black "Novag"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Bc5 6. O-O b5 7. Bb3 d6 8. d3
Bd7 9. Bg5 h6 10. Bh4 O-O 11. Qc1 Na5 12. Nd5 Kh7 13. Qd2 Nxb3 14. axb3 Bg4
15. b4 Ba7 16. Kh1 Bxf3 17. Nxf6+ gxf6 18. gxf3 Rg8 19. Rxa6 Qc8 20. Rfa1 Bxf2
21. Rxa8 Qxa8 22. Qc1 Qc8 23. Bxf2 Qh3 24. Bg3 Rxg3 25. Qf1 Qh5 26. Ra8 Qxf3+
27. Qxf3 Rxf3 28. Kg2 Rf4 29. Rc8 f5 30. exf5 Rxb4 31. Rxc7 Kg7 32. b3 Kf6 33.
Rb7 d5 34. Kg3 Rd4 35. Rxb5 Kxf5 36. Ra5 e4 37. dxe4+ Kxe4 38. Ra4 Ke3 39.
Rxd4 Kxd4 40. Kf4 Kc3 41. Ke5 d4 42. b4 Kxb4 43. Kxd4 f6 44. c3+ Ka4 45. Kd5
f5 46. Ke5 f4 47. Kxf4 Kb3 48. Kg4 Kxc3 49. Kh5 Kd4 50. Kxh6 Ke5 51. Kg6 Ke6
52. h4 Ke7 53. Kg7 Ke6 54. h5 Kf5 55. h6 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.31"]
[Round "5"]
[White "Sun Phoenix"]
[Black "Y!89"]
[Result "1/2-1/2"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 O-O 5. Nf3 Nc6 6. O-O e4 7. Ne1 Bxc3 8.
dxc3 h6 9. Nc2 Re8 10. Ne3 d6 11. Qc2 b6 12. Rd1 a5 13. b3 Rb8 14. a4 Ne5 15.
Nd5 Nxd5 16. cxd5 f5 17. c4 Bd7 18. Bb2 Qg5 19. Qc3 Ng4 20. Re1 Re7 21. f4 Qg6
22. e3 h5 23. b4 axb4 24. Qxb4 h4 25. gxh4 Qh5 26. h3 Nf6 27. a5 Qxh4 28. Bd4
Bc8 29. axb6 Nd7 30. Reb1 Nxb6 31. c5 Nd7 32. Qxb8 Nxb8 33. Rxb8 Re8 34. Raa8
Qd8 35. Rxc8 Qxc8 36. Rxc8 Rxc8 37. cxd6 cxd6 38. Kf2 Rc2+ 39. Kg3 Ra2 40. Bf1
Kh7 41. Bb5 g6 42. Kh4 Kh6 43. Bd7 Ra8 44. Be6 Rb8 45. Kg3 Rb5 46. Bf7 Kh5 47.
h4 Ra5 48. Be6 Ra2 49. Bd7 Ra5 50. Bc6 Ra2 51. Bb5 Kh6 52. Bf6 Rd2 53. Bc4 Rc2
54. Ba6 Ra2 55. Bb7 Kh5 56. Bd4 Ra3 57. Kh3 Ra5 58. Bc6 Ra3 59. Bb5 Ra2 60.
Bc4 Rc2 61. Bf1 Rf2 62. Ba6 Rc2 63. Kg3 Kh6 64. Bf1 Ra2 65. Bb5 Rc2 66. Ba6
Ra2 67. Bb7 Kh5 68. Bc6 Kh6 69. Bd7 Kh5 70. Be8 Ra5 71. Bf7 Ra3 72. Kh2 Ra2+
73. Kh3 Rf2 74. Bg8 Kh6 75. Be6 Rf3+ 76. Kh2 Kh5 77. Kg2 Kg4 78. Bd7 Kxh4 79.
Bb5 Rg3+ 80. Kf2 Kh3 1/2-1/2


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.31"]
[Round "5"]
[White "AI Chess"]
[Black "Rebel X"]
[Result "1-0"]

1. d4 c6 2. e4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Ne5 Nbd7 6. Bb5 a6 7. Ba4 e6 8.
Nd2 b5 9. Bb3 Bd6 10. Ndf3 Bb7 11. Bg5 Qc7 12. Nd3 Ne4 13. Bh4 O-O 14. O-O
Rfc8 15. a4 bxa4 16. Bxa4 Nb6 17. Bb3 f6 18. Re1 Nc4 19. c3 e5 20. dxe5 fxe5
21. Ra4 Nc5 22. Rxc4 dxc4 23. Bxc4+ Kh8 24. Nfxe5 h6 25. Qh5 Ne4 26. Ng6+ Kh7
27. Qf5 Qxc4 28. Nge5+ Kh8 29. Nxc4 Rxc4 30. Qf7 Rc7 31. Qe6 Rac8 32. Rxe4
Bxe4 33. Qxe4 Rc4 34. Qb7 Rb8 35. Qxa6 Bxh2+ 36. Kxh2 Rxh4+ 37. Kg1 Re4 38. b4
Rbe8 39. c4 R8e6 40. Qa8+ 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.31"]
[Round "5"]
[White "Quest X"]
[Black "Pandix"]
[Result "1/2-1/2"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. Nd2 exd3 6. Bxd3 Qxd5 7. Ngf3 Nc6 8.
Bc4 Qf5 9. Ng5 Be6 10. Nxe6 fxe6 11. Nf1 Qe4+ 12. Qe2 Qxe2+ 13. Bxe2 O-O-O 14.
c3 Kb8 15. Be3 Na5 16. g3 c5 17. Nd2 h5 18. Nf3 Be7 19. Ne5 Rhg8 20. O-O Nd5
21. Bd2 g6 22. c4 Nb4 23. Rad1 Nac6 24. Bxb4 cxb4 25. Rxd8+ Bxd8 26. Nxc6+
bxc6 27. Bf3 Bb6+ 28. Kh1 Kc7 29. Rd1 a5 30. h4 Bc5 31. b3 Bd6 32. Kg2 e5 33.
c5 Bxc5 34. Rc1 Kb6 35. fxe5 g5 36. hxg5 Rxg5 37. Re1 Be7 38. Re4 h4 39. g4
Rg8 40. Re2 Rh8 41. Kh3 Kc7 42. Be4 Rh6 43. Bb1 Rh8 44. Rf2 Rh6 45. Rf5 Rg6
46. Rf7 Re6 47. g5 Rxe5 48. Kxh4 Kb6 49. Bf5 Bd8 50. Kg4 Re1 51. g6 Rg1+ 52.
Kh3 Bc7 53. g7 Be5 54. Bg4 Bxg7 55. Rxg7 Rh1+ 56. Kg3 Rg1+ 57. Kf4 Rg2 58. Ke4
Rxa2 59. Kd3 Rg2 60. Rg8 Rg3+ 61. Kc2 Rg2+ 62. Kb1 Rg1+ 63. Kb2 Rg2+ 64. Kc1
Rg1+ 65. Kd2 Rg2+ 66. Kd1 Rg3 67. Be6 Rxg8 68. Bxg8 Kb5 69. Bc4+ Kc5 70. Bf1
Kd4 71. Kc2 Ke3 72. Ba6 c5 73. Kb1 Ke4 74. Kc1 Ke3 75. Kc2 Ke4 76. Kb1 Ke5 77.
Kb2 Kd4 78. Bb5 Ke3 79. Kc1 Kd4 80. Kd2 Ke4 81. Kc2 Ke3 82. Kb1 Kd4 83. Ka1
Kc3 84. Ka2 Kc2 85. Bd7 Kc3 86. Be6 Kc2 87. Ka1 Kc1 88. Bf7 1/2-1/2


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.31"]
[Round "5"]
[White "Moby"]
[Black "Mulder BP"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+
8. Bxe2 Be7 9. Nc3 c6 10. Ne4 Nxe4 11. dxe4 Be6 12. Bxe7 Kxe7 13. Ng5 Nd7 14.
Nxe6 fxe6 15. O-O-O Raf8 16. f3 h5 17. Rd3 Ne5 18. Ra3 a6 19. Rb3 b5 20. Ra3
Ra8 21. Rd1 Rhf8 22. Rc3 b4 23. Rb3 a5 24. g3 g5 25. a3 c5 26. Re3 Rab8 27.
Rf1 Rh8 28. a4 Rbg8 29. Rd1 Rf8 30. Rf1 Rf7 31. f4 Rhf8 32. Rg1 gxf4 33. gxf4
Rxf4 34. Bxh5 Rh8 35. Rh3 Rxe4 36. Rf1 Re2 37. Bxe2 Rxh3 38. Rf2 d5 39. Kd1 c4
40. Kc1 Kd6 41. Kd1 d4 42. Bf1 Ng4 43. Rd2 Ne3+ 44. Ke1 Rh4 45. Rf2 c3 46.
bxc3 bxc3 47. Bd3 e5 48. Ba6 Re4 49. Bd3 Nxc2+ 0-1


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.31"]
[Round "5"]
[White "Rex"]
[Black "Kallisto"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 Bxf3 7. Qxf3 Bc5
8. Qg3 Qf6 9. d3 h5 10. Nc3 h4 11. Qg4 Nh6 12. Qg5 Ng8 13. Qxf6 Nxf6 14. Na4
Be7 15. f4 Bd6 16. d4 exd4 17. e5 b5 18. exd6 bxa4 19. Re1+ Kf8 20. dxc7 Rc8
21. b4 Nd5 22. Rd1 Nxb4 23. Ba3 c5 24. Bxb4 cxb4 25. Rxd4 a5 26. Rad1 g6 27.
Rd8+ Ke7 28. R1d7+ Ke6 29. Rd5 Ke7 30. Rxh8 Rxh8 31. Rxa5 Rc8 32. Ra7 a3 33.
Rb7 f6 34. Kf2 Kd6 35. Rxb4 Rxc7 36. Rd4+ Ke6 37. c4 Rb7 38. Rd3 Rb2+ 39. Kf3
Rxa2 40. c5 f5 41. Rd6+ Kf7 42. Rd7+ Kf6 43. Ra7 Ra1 44. c6 Rc1 45. c7 a2 46.
Rxa2 Rxc7 47. Ra6+ Kf7 48. Ra3 Kf6 49. Rb3 Ra7 50. Rb6+ Kf7 51. Rb2 Kg7
1/2-1/2


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.31"]
[Round "5"]
[White "Dappet"]
[Black "Shess"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+
8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Nce7 11. O-O O-O 12. Rfe1 c6 13. a4 Qd6 14.
Ne4 Qc7 15. Rac1 Qf4 16. g3 Qf5 17. Nd6 Qf6 18. Nxc8 Raxc8 19. Ne5 Rc7 20. f4
Rd8 21. Qd3 Rcc8 22. Ng4 Qd6 23. Qe4 a6 24. Ne5 b5 25. axb5 axb5 26. Bb3 h5
27. Rc2 f5 28. Qe2 g6 29. Qf2 Kg7 30. Rc5 Kf6 31. g4 hxg4 32. Bxd5 Nxd5 33.
Nxc6 Nxf4 34. Qh4+ g5 35. Rxf5+ Kxf5 36. Qh7+ Kf6 37. Qh6+ Ng6 1-0


[Event "6th World Computer Chess Championship"]
[Site "Edmonton, Canada"]
[Date "1989.05.31"]
[Round "5"]
[White "Waycool"]
[Black "Centaur"]
[Result "1-0"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Qb4 6. Qd3 e6 7. Nf3 Bd6 8.
a3 Qa5 9. Bd2 Ng4 10. Nd5 Qa4 11. Bb5+ Qxb5 12. Nxc7+ Bxc7 13. Qxb5+ Nd7 14.
O-O O-O 15. Kh1 Ndf6 16. Rae1 Rd8 17. h3 Nh6 18. Bxh6 gxh6 19. c4 Kg7 20. Rg1
Kg8 21. Qb4 Kg7 22. Qe7 Rd7 23. Qc5 Bd6 24. Qb5 Rd8 25. b4 Bc7 26. a4 Kf8 27.
Re2 Kg8 28. Rf1 Bf4 29. Rd1 b6 30. Ne5 Rb8 31. Rd3 Rd6 32. Ng4 Nxg4 33. Qe8+
Kg7 34. hxg4 a6 35. b5 axb5 36. axb5 Ra8 37. Re1 Rd7 38. d5 exd5 39. Rd4 Bd6
40. Rxd5 Rb8 41. Qe3 f6 42. Rxd6 1-0


