[Event "ACM 1978"] [Site "Washington USA"] [Date "1978.12.03"] [Round "2"] [White "Belle"] [Black "Chess 4.7"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B00"] [Opening "Nimzowitsch Defense: Scandinavian Variation, Bogoljubow Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. d4 d5 3. Nc3 { B00 Nimzowitsch Defense: Scandinavian Variation, Bogoljubow Variation } e6 4. Nf3 Bb4 5. e5 Nge7 6. Bd2 Nf5 7. Ne2 Be7 8. c3 O-O 9. Nf4 f6?! { (0.62 → 1.31) Inaccuracy. Na5 was best. } (9... Na5 10. Bd3 b6 11. O-O c5 12. Qe2 Nc4 13. Bc1 Na5 14. Rd1 Bb7 15. g3 c4 16. Bc2) 10. Bd3 fxe5 11. dxe5 g5 12. g4 Ng7?! { (0.74 → 1.76) Inaccuracy. Nh6 was best. } (12... Nh6 13. Bxh7+) 13. Ng2?! { (1.76 → 0.64) Inaccuracy. Qc2 was best. } (13. Qc2) 13... b6? { (0.64 → 2.37) Mistake. Rxf3 was best. } (13... Rxf3 14. Qxf3 Nxe5 15. Qe2 Nxd3+ 16. Qxd3 e5 17. Qg3 d4 18. O-O b6 19. Qxe5 Bxg4 20. Qxd4) 14. Qe2?? { (2.37 → 0.49) Blunder. h4 was best. } (14. h4 Rxf3 15. Qxf3 Nxe5 16. Bxh7+ Kxh7 17. hxg5+ Kg8 18. Qg3 Bd6 19. f4 Nc4 20. Qd3 Kf7) 14... Bb7?! { (0.49 → 1.18) Inaccuracy. Rxf3 was best. } (14... Rxf3 15. Qxf3) 15. Rg1? { (1.18 → -0.29) Mistake. Bc2 was best. } (15. Bc2) 15... a5?! { (-0.29 → 0.75) Inaccuracy. Rxf3 was best. } (15... Rxf3 16. Qxf3 Nxe5 17. Qh3 Nxd3+ 18. Qxd3 c5 19. f4 d4 20. fxg5 Qd6 21. O-O-O e5 22. Nh4) 16. a4? { (0.75 → -0.60) Mistake. Bc2 was best. } (16. Bc2 Ba6 17. Qe3 Rxf3 18. Qxf3 Nxe5 19. Qh3 h5 20. f4 Nxg4 21. fxg5 Qd6 22. O-O-O Qxh2) 16... Kh8? { (-0.60 → 0.56) Mistake. Rxf3 was best. } (16... Rxf3 17. Qxf3 Nxe5 18. Qh3 Nxd3+ 19. Qxd3 Ba6 20. Qg3 d4 21. cxd4 Qxd4 22. Bc3 Bb4 23. Qe3) 17. h3? { (0.56 → -0.91) Mistake. Bc2 was best. } (17. Bc2 Ba6) 17... Kg8?! { (-0.91 → 0.00) Inaccuracy. Rxf3 was best. } (17... Rxf3 18. Qxf3 Nxe5 19. Qe3 Nxd3+ 20. Qxd3 e5 21. O-O-O Ne6 22. Rge1 Bf6 23. Qf5 Ng7 24. Qd3) 18. Rh1?! { (0.00 → -0.97) Inaccuracy. O-O-O was best. } (18. O-O-O Rxf3 19. Qxf3 Nxe5 20. Qg3 Nxd3+ 21. Qxd3 Qd7 22. f4 Bc5 23. Be3 Ba6 24. Qd2 Bxe3) 18... h6?! { (-0.97 → 0.00) Inaccuracy. Rxf3 was best. } (18... Rxf3 19. Qxf3 Nxe5 20. Qg3 Nxd3+ 21. Qxd3 d4 22. f3 e5 23. O-O-O Ne6 24. Qf5 Nc5 25. cxd4) 19. h4 d4?? { (0.00 → 2.37) Blunder. Rxf3 was best. } (19... Rxf3 20. Qxf3 Nxe5 21. Qe2 Nxd3+ 22. Qxd3 d4 23. hxg5 dxc3 24. Qxc3 Bxg2 25. Rh2 Be4 26. gxh6) 20. hxg5? { (2.37 → 0.88) Mistake. Qe4 was best. } (20. Qe4 Nf5 21. Bc4 dxc3 22. bxc3 Ncd4 23. Qxb7 Nxf3+ 24. Qxf3 Nd4 25. Bxe6+ Kg7 26. Qd5 Nf3+) 20... Nb4?! { (0.88 → 1.75) Inaccuracy. dxc3 was best. } (20... dxc3 21. bxc3 Nb4 22. Be4 Nc2+ 23. Kf1 Ba6 24. c4 Nd4 25. Nxd4 Qxd4 26. Rc1 Rxf2+ 27. Qxf2) 21. gxh6?? { (1.75 → -1.57) Blunder. Rxh6 was best. } (21. Rxh6 Rxf3 22. cxb4 Bxg5 23. Bxg5 Qxg5 24. Bh7+ Kf7 25. Be4 Bxe4 26. Qxe4 Qxh6 27. Qxf3+ Ke7) 21... Nxd3+?? { (-1.57 → 2.12) Blunder. dxc3 was best. } (21... dxc3 22. Be4 cxd2+ 23. Nxd2 Ne8 24. O-O-O Rxf2 25. Qxf2 Qd3 26. Qf7+ Kxf7 27. Bxd3 Nxd3+ 28. Kc2) 22. Qxd3 dxc3?? { (1.93 → 4.27) Blunder. Rxf3 was best. } (22... Rxf3 23. Qg6) 23. Qg6 cxd2+ 24. Nxd2 Rf7 25. hxg7 Rxg7 26. Qxe6+ Rf7 27. Qh6 Rg7? { (4.60 → 8.24) Mistake. Bf6 was best. } (27... Bf6 28. exf6 Qxf6 29. Qxf6 Rxf6 30. Rh2 Re8+ 31. Ne3 Ba6 32. b3 Rc6 33. Rh5 Rc2 34. Kd1) 28. Qh8+ Kf7 29. e6+ Kxe6 30. Qxg7 Bxg2 31. Rh6+ Kd7 32. O-O-O Bd5?! { (7.79 → 19.61) Inaccuracy. Kc8 was best. } (32... Kc8 33. Rh8 Qxh8 34. Qxh8+ Kb7 35. Qh7 Bb4 36. Ne4 Re8 37. Rd4 Kb8 38. Qd7 Rf8 39. Rc4) 33. Ne4 Kc8 34. Rh8 Bxe4?! { (14.70 → Mate in 16) Checkmate is now unavoidable. Qxh8 was best. } (34... Qxh8 35. Qxh8+) 35. Rdxd8+ Bxd8 36. Qe7 Kb7 37. Qxe4+ Ka7 38. Rg8 Rb8 39. g5 Be7 40. Rxb8 Bxg5+ 41. f4 Bxf4+ 42. Qxf4 Kxb8 43. Kd2 Kb7 44. Kd3 Kc8 45. b4 axb4 46. Qxb4 Kd7 47. Qb5+ Kd8 48. Ke4 { Black resigns. } 1-0