[Event "WIM AnnaSchach simul"] [Site "https://lichess.org/41aOVZnx"] [Date "2022.06.26"] [White "IndianSanta"] [Black "AnnaSchach"] [Result "0-1"] [UTCDate "2022.06.26"] [UTCTime "13:55:07"] [WhiteElo "1500"] [BlackElo "2533"] [BlackTitle "WIM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B03"] [Opening "Alekhine Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 2. e5 Nd5 3. c4?! { (0.89 → 0.25) Inaccuracy. d4 was best. } (3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5) 3... Nb6 4. d4 d6 5. exd6 { B03 Alekhine Defense: Exchange Variation } exd6 6. Nf3 Be7 7. Be2 O-O 8. O-O Nc6 9. d5 Ne5 10. Nxe5 dxe5 11. b3 f5 12. Bb2 Bf6?! { (0.24 → 0.99) Inaccuracy. e4 was best. } (12... e4 13. Nc3) 13. Qc2 e4 14. Nd2?! { (1.12 → 0.02) Inaccuracy. Nc3 was best. } (14. Nc3 Be5 15. f4 Bd4+ 16. Kh1 Bc5 17. a4 a5 18. Rad1 Bd7 19. Nb5 Bxb5 20. cxb5 Qe7) 14... Bd7 15. Rad1 Qe7 16. Nb1?! { (0.42 → -0.30) Inaccuracy. Bxf6 was best. } (16. Bxf6 Rxf6 17. Rfe1 a5 18. Nf1 Qc5 19. Qb2 c6 20. Ng3 Rf7 21. Qd4 Qxd4 22. Rxd4 c5) 16... Rae8?? { (-0.30 → 2.20) Blunder. Bxb2 was best. } (16... Bxb2 17. Qxb2) 17. c5?? { (2.20 → -0.74) Blunder. Ba3 was best. } (17. Ba3 Qf7) 17... Nc8?? { (-0.74 → 2.11) Blunder. Bxb2 was best. } (17... Bxb2 18. cxb6 Be5 19. bxa7 Qd6 20. h3 e3 21. fxe3 Qb6 22. Qc1 Qxa7 23. Na3 Bd6 24. Nc4) 18. Bc4?! { (2.11 → 0.97) Inaccuracy. Ba3 was best. } (18. Ba3 Qe5 19. Nd2 f4 20. c6 bxc6 21. dxc6 Bf5 22. Nc4 Qe6 23. Bxf8 Kxf8 24. Qc1 f3) 18... Kh8 19. Bxf6? { (0.85 → -0.65) Mistake. Ba3 was best. } (19. Ba3 Qe5 20. c6 bxc6 21. dxc6 Bxc6 22. Be2 Ba8 23. Bxf8 Rxf8 24. Rd7 Qe8 25. Rxc7 Be5) 19... Qxf6? { (-0.65 → 0.45) Mistake. Rxf6 was best. } (19... Rxf6 20. b4 a5 21. Nc3 Rh6 22. Bb5 axb4 23. Bxd7 Qxd7 24. Ne2 Ne7 25. Qd2 Ng6 26. h3) 20. Qc3 Ne7?? { (0.03 → 1.84) Blunder. Re5 was best. } (20... Re5) 21. d6 cxd6 22. Rxd6 Qxc3 23. Nxc3 Bc6 24. Rfd1 Nc8 25. R6d2 g6 26. Bd5?! { (2.12 → 0.96) Inaccuracy. Nd5 was best. } (26. Nd5 Rd8 27. Nc7 Rxd2 28. Rxd2 Ne7 29. b4 a6 30. Ne6 Re8 31. h4 h6 32. Kf1 g5) 26... Ne7 27. Bxc6 Nxc6 28. Rd7 Rd8 29. Rxd8?! { (0.81 → -0.18) Inaccuracy. f3 was best. } (29. f3 exf3 30. gxf3 Kg8 31. Rxb7 Rxd1+ 32. Nxd1 Rf7 33. Rxf7 Kxf7 34. f4 Nb4 35. Nc3 Ke7) 29... Rxd8 30. Rxd8+ Nxd8 31. Kf1 { White offers draw } 31... Kg7 32. Ke2 Kf6 33. Ke3?! { (-0.22 → -1.12) Inaccuracy. Nb5 was best. } (33. Nb5 a5 34. Nd6 Ke5 35. a3 Kd5 36. b4 axb4 37. axb4 b6 38. Ne8 bxc5 39. bxc5 Ke5) 33... Ke5 34. g3?! { (-1.34 → -2.09) Inaccuracy. f4+ was best. } (34. f4+ exf3) 34... g5? { (-2.09 → -0.58) Mistake. Nc6 was best. } (34... Nc6 35. h4 a6 36. Na4 Nb4 37. Nb6 Nxa2 38. Nd7+ Kd5 39. Nf6+ Kxc5 40. Nxh7 Nb4 41. Nf8) 35. f3? { (-0.58 → -2.17) Mistake. Nb5 was best. } (35. Nb5) 35... f4+ 36. Ke2 e3 37. g4?? { (-2.09 → -6.50) Blunder. Kd3 was best. } (37. Kd3 Ne6) 37... Nc6 38. Ne4 h6 39. Nd6 Nd4+ 40. Kd1 Nxf3 41. Nxb7 Nxh2 42. c6 Ke6 43. Ke2 Nxg4 44. b4 Ne5 45. b5 g4 46. Nc5+ Kd6 47. Nb7+ Kc7 48. Nc5 Kd6 49. Nb7+ Ke7 50. Nc5 Nc4 51. c7 Nb6 52. a4 g3?? { (-6.58 → -0.53) Blunder. Kd6 was best. } (52... Kd6) 53. a5 Nc8 54. b6 axb6 55. axb6 Nxb6 56. Kf3 h5 57. Ne4?? { (-0.45 → -11.62) Blunder. Nd3 was best. } (57. Nd3 h4 58. Nxf4 Kd7 59. Kxe3 Nc4+ 60. Kf3 Ne5+ 61. Kg2 Ng6 62. Ne2 Nf4+ 63. Nxf4 Kxc7) 57... Kd7 58. Nc3 Kxc7 59. Ne2 Nd5 60. Nxf4?! { (-13.68 → Mate in 10) Checkmate is now unavoidable. Nd4 was best. } (60. Nd4 Kd6 61. Ke4 g2 62. Ne2 Nc3+ 63. Nxc3 g1=Q 64. Nb5+ Kc5 65. Na3 Qf1 66. Kf5 Qg2) 60... Nxf4 61. Kxg3 e2 62. Kf2 h4 63. Ke1 h3 64. Kf2 h2 65. Ke1 h1=Q+ 66. Kf2 e1=Q# { Black wins by checkmate. } 0-1