lichess.org

[Event "Netherlands-vs-Computers"] [Site "https://lichess.org/tyQdSk9s"] [Date "1989.04.09"] [Round "?"] [White "Cray Blitz"] [Black "Paul van der Sterren"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C69"] [Opening "Ruy Lopez: Exchange Variation, Gligoric Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 { C69 Ruy Lopez: Exchange Variation, Gligoric Variation } 6. d4 exd4 7. Nxd4 c5 8. Nb3 Qxd1 9. Rxd1 Bg4 10. f3 Be6 11. Be3 b6 12. a4 a5 13. Nc3 Bd6 14. Nb5 O-O-O 15. Nxd6+ cxd6 16. Nd2 d5?! { (0.23 → 0.83) Inaccuracy. Best move was Ne7. } (16... Ne7) 17. exd5 Bxd5 18. Re1?! { (1.12 → 0.43) Inaccuracy. Best move was b4. } (18. b4 Nh6) 18... Rd7?! { (0.43 → 1.10) Inaccuracy. Best move was Kb7. } (18... Kb7 19. c3 Nh6 20. Bxh6 gxh6 21. Re7+ Kc6 22. Ne4 f5 23. Ng3 f4 24. Nf5 Bb3 25. Rae1) 19. c3?! { (1.10 → 0.14) Inaccuracy. Best move was b4. } (19. b4 cxb4 20. Bxb6 Ne7 21. Bxa5 Nc6 22. Bb6 Kb7 23. Bc5 Rc8 24. Ne4 Ka6 25. Rab1 Ka5) 19... Ne7 20. b4 axb4 21. cxb4 cxb4 22. Bxb6 Nc6 23. Rac1 Kb7 24. a5 Ne5 25. Re3 Rc8 26. a6+ Kxa6 27. Rxc8 Kxb6 28. Rb8+ Kc5 29. Re1 Nd3 30. Ne4+ Kd4?? { (0.00 → 3.00) Blunder. Best move was Kc4. } (30... Kc4 31. Rb1 Bxe4 32. fxe4 Kd4 33. Kf1 Rc7 34. Ke2 Rc2+ 35. Kf3 Ne5+ 36. Kg3 Rc3+ 37. Kf2) 31. Rd1 Bxe4 32. Rxb4+ Ke5?? { (2.95 → 6.08) Blunder. Best move was Kc5. } (32... Kc5 33. Rxe4) 33. Rxe4+ Kf5 34. Re3 Nc5 35. Rxd7 Nxd7 36. Re7 Nf8? { (4.05 → 6.12) Mistake. Best move was Ne5. } (36... Ne5 37. Rxg7 h5 38. Kf2 Ng6 39. Ra7 Ne5 40. Ra4 Kg6 41. Ke3 Kf5 42. Ra5 Kg6 43. Ke4) 37. Rxg7 h6? { (5.62 → 7.17) Mistake. Best move was Ke6. } (37... Ke6 38. g4) 38. g4+ Ke6 39. Kf2 f5?? { (6.48 → 11.73) Blunder. Best move was Nd7. } (39... Nd7 40. Rh7 Ne5 41. Rxh6 Kf7 42. Rh7+ Kg6 43. Ra7 Nd3+ 44. Kg3 Nc1 45. h4 Ne2+ 46. Kf2) 40. gxf5+ Kf6? { (7.98 → Mate in 20) Checkmate is now unavoidable. Best move was Kd6. } (40... Kd6 41. Ke3) 41. Ra7 { Black resigns. } 1-0