[Event "Session 26 Arena"] [Site "https://lichess.org/JsRdFjw3"] [Date "2021.12.17"] [White "wetmath"] [Black "GenghaoChess"] [Result "1-0"] [UTCDate "2021.12.17"] [UTCTime "12:10:51"] [WhiteElo "1546"] [BlackElo "1540"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 { B22 Sicilian Defense: Alapin Variation } Nc6 3. d4 d6? { (0.00 → 1.51) Mistake. d5 was best. } (3... d5 4. exd5 Qxd5 5. Nf3 Nf6 6. dxc5 Qxd1+ 7. Kxd1 e5 8. b4) 4. d5 Ne5?! { (1.29 → 2.00) Inaccuracy. Nb8 was best. } (4... Nb8 5. c4 g6 6. Nc3 Bg7 7. Bd3 Nf6 8. f4 O-O 9. Nf3) 5. c4?! { (2.00 → 1.36) Inaccuracy. f4 was best. } (5. f4 Nd7 6. Nf3 g6 7. c4 Bg7 8. Nc3 Nh6 9. h3 O-O) 5... e6 6. Nc3 exd5 7. Nxd5?! { (1.59 → 0.75) Inaccuracy. cxd5 was best. } (7. cxd5 g5) 7... Be6?! { (0.75 → 1.84) Inaccuracy. Nf6 was best. } (7... Nf6 8. Nc3) 8. f4 Nc6 9. Nf3 Nf6 10. f5?! { (1.82 → 0.84) Inaccuracy. Bd3 was best. } (10. Bd3 Be7) 10... Bxd5 11. exd5?! { (1.03 → 0.36) Inaccuracy. cxd5 was best. } (11. cxd5) 11... Ne5 12. Bf4 Nfd7 13. Bd3 Be7 14. O-O? { (0.86 → -0.42) Mistake. Bxe5 was best. } (14. Bxe5) 14... O-O?! { (-0.42 → 0.47) Inaccuracy. Bf6 was best. } (14... Bf6 15. Qc2 O-O 16. Rad1 Re8 17. Nd2 Nxd3 18. Qxd3 Bd4+ 19. Kh1 Be5 20. Bxe5 Rxe5 21. Rde1) 15. a3? { (0.47 → -0.86) Mistake. Nxe5 was best. } (15. Nxe5 dxe5) 15... h6? { (-0.86 → 0.44) Mistake. Bf6 was best. } (15... Bf6 16. Rb1 Re8 17. Qd2 h6 18. Kh1 Nxf3 19. gxf3 Ne5 20. b3 Bg5 21. Bxg5 hxg5 22. f4) 16. b4?? { (0.44 → -1.69) Blunder. Bxe5 was best. } (16. Bxe5 dxe5) 16... b6?? { (-1.69 → 0.00) Blunder. cxb4 was best. } (16... cxb4 17. axb4 Bf6 18. Nxe5 Nxe5 19. Ra4 a6 20. Kh1 Re8 21. Be2 Rc8 22. c5 dxc5 23. b5) 17. Nxe5 Nxe5?! { (-0.19 → 0.78) Inaccuracy. dxe5 was best. } (17... dxe5) 18. Qc2?? { (0.78 → -1.78) Blunder. Bxe5 was best. } (18. Bxe5 dxe5) 18... Nxd3?! { (-1.78 → -1.19) Inaccuracy. Bf6 was best. } (18... Bf6 19. Rad1 Re8 20. h3 cxb4 21. axb4 Rc8 22. b5 Bg5 23. Bxg5 Qxg5 24. f6 g6 25. Qd2) 19. Qxd3 Bf6 20. Rae1 Qd7?? { (-1.55 → 0.49) Blunder. cxb4 was best. } (20... cxb4 21. axb4) 21. b5? { (0.49 → -0.99) Mistake. Qg3 was best. } (21. Qg3) 21... Rfe8 22. a4 Re7 23. Re2 Rae8 24. Rfe1?! { (-1.10 → -1.79) Inaccuracy. Rxe7 was best. } (24. Rxe7) 24... Bd4+?? { (-1.79 → 0.00) Blunder. Rxe2 was best. } (24... Rxe2) 25. Be3?? { (0.00 → -2.89) Blunder. Kf1 was best. } (25. Kf1 Rxe2 26. Rxe2 Rxe2 27. Kxe2 Qe7+ 28. Kf3 Qe1 29. Bg3 Qg1 30. Qe2 Qb1 31. Bf4 h5) 25... Bxe3+?? { (-2.89 → -0.88) Blunder. Rxe3 was best. } (25... Rxe3 26. Rxe3 Re5 27. g3 Qe7 28. Kf2 Qg5 29. h4 Bxe3+ 30. Rxe3 Rxe3 31. Qxe3 Qxf5+ 32. Kg2) 26. Rxe3 Rxe3 27. Rxe3 Rxe3 28. Qxe3 Qxf5 29. Qe8+ Kh7 30. h3 Qc2 31. a5?? { (0.00 → -2.38) Blunder. Qxf7 was best. } (31. Qxf7 Qe4 32. Kh2 Qe5+ 33. Kh1 Qe1+ 34. Kh2 Qe4 35. Qxa7 Qf4+ 36. Kg1 Qxc4 37. Qxb6 Qc1+) 31... bxa5?? { (-2.38 → -0.17) Blunder. Qc1+ was best. } (31... Qc1+ 32. Kh2) 32. Qa8?? { (-0.17 → -7.76) Blunder. Qxf7 was best. } (32. Qxf7 a4 33. Qxa7 Qxc4 34. b6 Qd4+ 35. Kh2 Qe5+ 36. Kg1 Qa1+ 37. Kh2 a3 38. b7 a2) 32... Qxc4 33. Qxa7 Qxb5 34. Qxf7 a4?? { (-7.76 → 0.00) Blunder. Qb1+ was best. } (34... Qb1+ 35. Kh2 Qe4 36. Qf2 c4 37. Qd2 a4 38. Qb4 Qf4+ 39. Kh1 Qc1+ 40. Kh2 a3 41. Qxd6) 35. Qf5+ Kg8 36. Qe6+ Kh7 37. Qxd6?? { (0.00 → -11.10) Blunder. Qf5+ was best. } (37. Qf5+ Kg8 38. Qc8+ Kh7) 37... Qb1+ 38. Kh2 a3 39. Qxc5 a2 40. d6?! { (-10.68 → Mate in 11) Checkmate is now unavoidable. Qc3 was best. } (40. Qc3 a1=Q) 40... a1=Q 41. d7 Qg1+?? { (Mate in 3 → 0.52) Lost forced checkmate sequence. Qb8+ was best. } (41... Qb8+ 42. Qd6 Qxd6+ 43. g3 Qd2#) 42. Qxg1 Qe5+ 43. g3 Qd6 44. Qb1+ g6 45. Qb7 Kg8?? { (0.00 → 85.10) Blunder. Qd2+ was best. } (45... Qd2+ 46. Qg2 Qxd7 47. Qf3 Qe7 48. h4 h5 49. Kg2 Qc7 50. Qb3 Qd7 51. Qc3 Qb7+ 52. Kg1) 46. Qc8+ Kf7 47. d8=Q Qxd8 48. Qxd8 Ke6 49. Qa5 Kf6 50. Kg2 Kg7 51. Kf3 h5 52. Kf4 Kh6 53. g4 Kg7 54. h4 hxg4 55. Kxg4 Kh6 56. h5 Kg7 57. hxg6 Kxg6 58. Qe5 Kf7 59. Qd6 Kg7 60. Qe6 Kf8 61. Qd7 Kg8 62. Qe7 Kh8 63. Kf5 Kg8 64. Kg6 Kh8 65. Qg7# { White wins by checkmate. } 1-0