[Event "2nd World Computer Chess Championship"]
[Site "Toronto, Canada"]
[Date "1977.08.08"]
[Round "3"]
[White "Chess 4.6"]
[Black "Duchess"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Bd3 Nc6 8.
Qf4 g6 9. O-O Bg7 10. Bd2 Qf6 11. Qxf6 Bxf6 12. Nc3 O-O 13. Nd5 Bxb2 14. Rab1
Bg7 15. Nxc7 Rb8 16. Bf4 Rd8 17. Nb5 Bf8 18. Bg5 Rd7 19. Rfe1 b6 20. Nc3 f5
21. Nd5 Kh8 22. Bf4 Bb7 23. Ng5 Rc8 24. Nf6 Rdc7 25. Ne6 Rf7 26. Nxf8 Rfxf8
27. Nxh7 Kxh7 28. Bxd6 Rfd8 29. Bf4 Rd4 30. Bg5 Rg4 31. f4 Na5 32. Re7+ Kg8
33. g3 Kf8 34. Rbe1 Bf3 35. Bh6+ Kg8 36. R1e3 Be4 37. Bxe4 fxe4 38. h3 Rxf4
39. Bxf4 Rxc2 40. R3xe4 Rb2 41. Re8+ Kf7 42. R4e7+ Kf6 43. Be5+ Kg5 44. Bxb2
Nc4 45. Bc1+ Kf6 46. Re6+ Kg7 47. Bg5 Nd6 48. Rxd6 Kf7 49. Re7+ Kg8 50. Rd8#
1-0


