[Event "3rd World Computer Chess Championship"]
[Site "Linz, Austria"]
[Date "1980.09.25"]
[Round "1"]
[White "Duchess"]
[Black "CS Challenger X"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8.
dxe5 Be6 9. c3 Bc5 10. Qe2 O-O 11. Be3 Bxe3 12. Qxe3 Na5 13. Nbd2 Nxb3 14.
axb3 Nxd2 15. Qxd2 c5 16. Qe3 Qc8 17. Rfc1 f6 18. b4 cxb4 19. cxb4 Qd7 20. Nd4
fxe5 21. Qxe5 Bg4 22. f3 Rae8 23. Qg3 Bxf3 24. Rc7 Qg4 25. Nxf3 Qxg3 26. hxg3
Re4 27. Rxa6 Rxb4 28. Raa7 Rg4 29. Kh2 h5 30. Rd7 Rf5 31. Rd8+ Kh7 32. Raa8 g5
33. Rd7+ Kg6 34. Ra6+ Rf6 35. Rdd6 Rxd6 36. Rxd6+ Kg7 37. Rxd5 Rb4 38. Rxg5+
Kh6 39. Rc5 Rxb2 40. Nd4 b4 41. Rb5 Rb1 42. Nc6 b3 43. Na5 Re1 44. Nxb3 Re2
45. Nd4 Re8 46. Rb6+ Kh7 47. Nf5 Rh8 48. Rh6+ Kg8 49. Rf6 Rh7 50. Rd6 1-0


