[Event "Daily Rapid Arena"] [Site "https://lichess.org/mEqmBMj9"] [Date "2023.12.23"] [White "Boezem"] [Black "Chekrezhov_Ivan_2009"] [Result "1-0"] [UTCDate "2023.12.23"] [UTCTime "19:01:32"] [WhiteElo "1677"] [BlackElo "1673"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B44"] [Opening "Sicilian Defense: Taimanov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 { B44 Sicilian Defense: Taimanov Variation } 5. c4 a6?! { (0.08 → 0.69) Inaccuracy. Nf6 was best. } (5... Nf6 6. Nxc6 bxc6 7. Nc3 Bb4 8. Bd3 e5 9. O-O O-O 10. h3) 6. Nc3 Qc7 7. g3 h5 8. Bf4?! { (0.51 → -0.49) Inaccuracy. Nf3 was best. } (8. Nf3 d6 9. b3 Be7 10. Bg2 b5 11. O-O b4 12. Na4 Nf6) 8... Qd8?? { (-0.49 → 1.36) Blunder. e5 was best. } (8... e5 9. Nxc6) 9. Rc1 Bb4?! { (0.88 → 1.54) Inaccuracy. h4 was best. } (9... h4) 10. Bg2 h4 11. Bg5?? { (1.75 → -4.47) Blunder. O-O was best. } (11. O-O Nge7 12. Nxc6 bxc6 13. Na4 Ng6 14. Be3 Rb8 15. a3 Ba5 16. f4 Bc7 17. Rc3 d6) 11... Be7?? { (-4.47 → 0.92) Blunder. Qxg5 was best. } (11... Qxg5 12. f4 Qc5 13. Nb3 Qe3+ 14. Qe2 Qxe2+ 15. Kxe2 Bxc3 16. Rxc3 e5 17. c5 Kf8 18. Nd2) 12. Bxe7 Qxe7 13. Nxc6?! { (1.10 → 0.15) Inaccuracy. O-O was best. } (13. O-O) 13... bxc6?! { (0.15 → 0.98) Inaccuracy. dxc6 was best. } (13... dxc6 14. e5 hxg3 15. hxg3 Rxh1+ 16. Bxh1 Qg5 17. Ne4 Qxe5 18. Qd2 Qc7 19. f4 Nh6 20. Nd6+) 14. Qg4 hxg3 15. fxg3?! { (0.94 → -0.06) Inaccuracy. hxg3 was best. } (15. hxg3 Rxh1+) 15... g6?! { (-0.06 → 0.91) Inaccuracy. Qf6 was best. } (15... Qf6 16. h4) 16. O-O Bb7 17. Rf2 O-O-O? { (0.84 → 2.02) Mistake. Nh6 was best. } (17... Nh6 18. Qe2) 18. Rcf1?! { (2.02 → 1.01) Inaccuracy. Qf4 was best. } (18. Qf4 Nh6 19. h3 Qc5 20. b4 e5 21. bxc5 exf4 22. gxf4 Kc7 23. Rb2 a5 24. Nd5+ cxd5) 18... f5 19. Qxg6?? { (0.89 → -3.60) Blunder. Qe2 was best. } (19. Qe2 Qd6 20. e5 Qc7 21. c5 Nh6 22. Rf4 Ng4 23. Rxg4 fxg4 24. Ne4 Kb8 25. Nd6 Qa5) 19... fxe4?? { (-3.60 → 3.52) Blunder. Rh6 was best. } (19... Rh6 20. exf5 Rxg6 21. fxg6 Qg5 22. Be4 Kc7 23. Rf3 Nh6 24. h4 Qe5 25. R1f2 Rg8 26. Rf4) 20. Nxe4 Rh6?! { (3.31 → 4.73) Inaccuracy. Nh6 was best. } (20... Nh6 21. c5 Nf5 22. Qg4 a5 23. Qe2 Qg7 24. g4 d5 25. cxd6 Qe5 26. h3 Nxd6 27. Nxd6+) 21. Qf7 Qxf7?! { (3.89 → 5.05) Inaccuracy. d5 was best. } (21... d5 22. Qxe7 Nxe7 23. Nc5 Kc7 24. Rf6 Rxf6 25. Rxf6 Bc8 26. Nxe6+ Bxe6 27. Rxe6 Kd7 28. cxd5) 22. Nd6+ Kb8 23. Nxf7 Rc8 24. Nxh6 Nxh6 25. Rf8 Rxf8 26. Rxf8+ Kc7 27. Rf6 Nf5 28. Rxf5 exf5 29. Bh3 Kd6 30. Bxf5 c5 31. g4 Ke7 32. h4 Bf3 33. h5 d6 34. h6 Kf6 35. h7 Kg7 36. g5 Bh5 37. Bd7?? { (5.79 → 0.43) Blunder. Kf2 was best. } (37. Kf2 Be8 38. Ke3 a5 39. g6 a4 40. Kf4 a3 41. bxa3 d5 42. cxd5 c4 43. d6 c3) 37... Kxh7?? { (0.43 → 2.44) Blunder. Bg6 was best. } (37... Bg6) 38. Kg2?? { (2.44 → 0.30) Blunder. Kf2 was best. } (38. Kf2) 38... Bg6 39. Kg3 Bb1 40. a3 Bg6?? { (0.63 → 4.73) Blunder. Kg6 was best. } (40... Kg6 41. Kf4) 41. Kg4 Bc2?! { (4.44 → 7.17) Inaccuracy. Kg7 was best. } (41... Kg7 42. b4 Bd3 43. b5 axb5 44. cxb5 c4 45. b6 c3 46. Ba4 Ba6 47. Kf4 Kf7 48. Bc2) 42. Bf5+ Bxf5+?! { (7.24 → 35.25) Inaccuracy. Kg7 was best. } (42... Kg7 43. Bxc2 Kf8 44. b4 Ke7 45. bxc5 Ke6 46. cxd6 Kxd6 47. Kf5 Kc5 48. g6 Kxc4 49. g7) 43. Kxf5 Kg7 44. Ke6 Kg6 45. Kxd6 Kxg5 46. Kxc5 Kf6?! { (43.57 → Mate in 20) Checkmate is now unavoidable. a5 was best. } (46... a5 47. Kb6 a4 48. c5 Kf6 49. c6 Ke6 50. c7 Kd7 51. Kb7 Kd6 52. c8=Q Kd5 53. Qc6+) 47. Kb6 Ke6 48. Kxa6 Kd6 49. Kb6 Kd7 50. Kb7 Kd6 51. a4 Kc5 52. a5 Kxc4 53. a6 Kb5 54. a7 Kc5 55. a8=Q Kb4 56. Qa6 Kc5 57. Qa5+ Kd4 58. b4 Kc4 59. b5 Kd4 60. b6 Kc4 61. Kc7 Kd4 62. b7 Kc4 63. b8=Q Kd4 64. Qbb4+ Kd3 65. Qaa3+ Ke2 66. Qbb2+ Kd1 67. Qaa1# { White wins by checkmate. } 1-0