[Event "B组 2023年春季"] [Site "https://lichess.org/d6x1yERe"] [Date "2023.05.20"] [White "Wilsonwu140902"] [Black "Eric-Wang"] [Result "1-0"] [UTCDate "2023.05.20"] [UTCTime "15:10:50"] [WhiteElo "1653"] [BlackElo "1677"] [WhiteRatingDiff "+189"] [BlackRatingDiff "-46"] [Variant "Standard"] [TimeControl "900+5"] [ECO "C62"] [Opening "Ruy Lopez: Steinitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 { C62 Ruy Lopez: Steinitz Defense } 4. Bxc6+ bxc6 5. Nc3?! { (0.25 → -0.45) Inaccuracy. d4 was best. } (5. d4 exd4 6. Qxd4 Nf6 7. Nc3 Be7 8. Bg5 O-O 9. O-O-O c5) 5... Be7?! { (-0.45 → 0.31) Inaccuracy. c5 was best. } (5... c5 6. d3 Ne7 7. O-O a5 8. Nd2 Ng6 9. Nc4 Be7 10. Bd2) 6. d3 f6?! { (0.00 → 0.63) Inaccuracy. c5 was best. } (6... c5 7. O-O a5 8. h3 Be6 9. Nh2 g5 10. Qh5 Nf6 11. Qh6) 7. O-O Nh6?? { (0.11 → 2.11) Blunder. Qd7 was best. } (7... Qd7 8. Nh4 Qg4 9. Qxg4 Bxg4 10. f4 Bd7 11. f5 Kf7 12. Nf3 g6 13. Nh4 g5 14. Nf3) 8. Bxh6 gxh6 9. h3 Be6 10. Re1 Rg8 11. a3?? { (1.20 → -1.08) Blunder. Kh2 was best. } (11. Kh2) 11... Rb8?? { (-1.08 → 0.62) Blunder. Bxh3 was best. } (11... Bxh3 12. Kh2) 12. b3? { (0.62 → -0.72) Mistake. Kh2 was best. } (12. Kh2) 12... d5?? { (-0.72 → 1.72) Blunder. Bxh3 was best. } (12... Bxh3 13. Kh2 Bg4 14. d4 Qd7 15. Ne2 f5 16. exf5 e4 17. Ng3 exf3 18. f6 fxg2 19. Qd3) 13. exd5?? { (1.72 → -0.23) Blunder. d4 was best. } (13. d4) 13... cxd5 14. d4? { (-0.37 → -1.56) Mistake. Kh1 was best. } (14. Kh1 Qd7) 14... e4 15. Nh4?! { (-1.62 → -2.34) Inaccuracy. Kh1 was best. } (15. Kh1) 15... f5 16. Qh5+? { (-2.94 → -5.46) Mistake. Nf3 was best. } (16. Nf3 Bd6) 16... Kd7?? { (-5.46 → -2.60) Blunder. Bf7 was best. } (16... Bf7 17. Qxf5 Bxh4 18. f3 Bxe1 19. Rxe1 Qd6 20. fxe4 Qg3 21. Qe5+ Qxe5 22. dxe5 d4 23. Nd5) 17. Qxh6?? { (-2.60 → -6.11) Blunder. Nf3 was best. } (17. Nf3 exf3) 17... Bxh4 18. Qxh7+ Kd6 19. g3 Qf6 20. Red1 Rh8 21. Qxh4 Rxh4 22. gxh4 Qxh4 23. a4?! { (-10.59 → Mate in 6) Checkmate is now unavoidable. Nb5+ was best. } (23. Nb5+ Kd7) 23... Qxh3 24. Nb5+ Kc6 25. Nxa7+ Kb6 26. Nb5 Rh8 27. f4 Qg3+ 28. Kf1 Qxf4+ 29. Ke2 Rh2+ 30. Ke1 Qf1+?? { (Mate in 1 → 4.23) Lost forced checkmate sequence. Qf2# was best. } (30... Qf2#) 31. Kxf1 Rxc2? { (4.24 → 7.01) Mistake. f4 was best. } (31... f4) 32. a5+?? { (7.01 → 2.71) Blunder. Rdc1 was best. } (32. Rdc1 Rxc1+ 33. Rxc1 c6 34. Nc3 f4 35. Ne2 f3 36. Nf4 Bd7 37. Kf2 Be8 38. b4 Bd7) 32... Kxb5 33. a6 Bc8 34. a7 Bb7 35. a8=Q Bxa8 36. Rxa8 c6?? { (2.89 → Mate in 3) Checkmate is now unavoidable. Kb4 was best. } (36... Kb4 37. Rb8+) 37. Rb8+ Ka5 38. b4+?! { (Mate in 2 → 23.32) Lost forced checkmate sequence. Ra1+ was best. } (38. Ra1+ Ra2 39. Rxa2#) 38... Ka4 39. Rb1 e3?! { (14.29 → Mate in 7) Checkmate is now unavoidable. Rh2 was best. } (39... Rh2 40. Kg1) 40. b5 cxb5 41. R8xb5?! { (Mate in 1 → 65.94) Lost forced checkmate sequence. Ra8# was best. } (41. Ra8#) 41... e2+?! { (65.94 → Mate in 17) Checkmate is now unavoidable. Rc1+ was best. } (41... Rc1+ 42. Rxc1) 42. Ke1 Ra2 43. Rb8 f4 44. Ra8# { White wins by checkmate. } 1-0