[Event "Rated rapid game"] [Site "https://lichess.org/pS2IGfKe"] [Date "2023.02.28"] [White "kosa1233211"] [Black "studychess3011"] [Result "1-0"] [UTCDate "2023.02.28"] [UTCTime "11:17:22"] [WhiteElo "2269"] [BlackElo "2176"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-32"] [Variant "Standard"] [TimeControl "600+5"] [ECO "E20"] [Opening "Nimzo-Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 { E20 Nimzo-Indian Defense } 4. Bd2 O-O 5. e3 d5 6. cxd5 exd5 7. Bd3 Bg4 8. f3 Bh5 9. Nge2 Bg6 10. Bxg6 hxg6 11. O-O Nbd7 12. a3 Bxc3 13. bxc3?! { (0.00 → -0.78) Inaccuracy. Nxc3 was best. } (13. Nxc3 Re8 14. a4 Nb6 15. b3 Nc8 16. Ne2 Nd6 17. Nf4 a5 18. Nd3 c6 19. Qc2 g5) 13... Nb6 14. Rb1 Qe7 15. Qc2?! { (-0.60 → -1.51) Inaccuracy. Ng3 was best. } (15. Ng3 Nc4 16. Re1 Nxa3 17. Rxb7 Nc4 18. e4 Rfb8 19. Rxb8+ Rxb8 20. e5 Nh7 21. f4 a5) 15... c6? { (-1.51 → -0.36) Mistake. Nc4 was best. } (15... Nc4) 16. Ng3 Nc4 17. Bc1 Rfe8 18. Re1 b5 19. a4 a6 20. e4 Na3?! { (-0.28 → 0.69) Inaccuracy. Nd7 was best. } (20... Nd7 21. Rf1) 21. Bxa3 Qxa3 22. Ra1 Qf8?! { (0.49 → 1.10) Inaccuracy. Qe7 was best. } (22... Qe7 23. e5 Nd7 24. f4 Nb6 25. Re3 Nc4 26. Rf3 b4 27. cxb4 Qxb4 28. Rb3 Qe7 29. f5) 23. e5 Nh5 24. Nxh5 gxh5 25. Qf5?! { (0.99 → 0.41) Inaccuracy. f4 was best. } (25. f4 b4) 25... g6 26. Qd7 Re6 27. Qb7 Qc8 28. Qxc8+ Rxc8 29. Kf2 Kg7 30. Ke3 f6 31. f4 g5?! { (0.94 → 1.72) Inaccuracy. Re7 was best. } (31... Re7 32. Kd3) 32. f5 Ree8 33. e6 Kh6?! { (1.30 → 2.23) Inaccuracy. Ra8 was best. } (33... Ra8 34. h4) 34. h3 h4 35. Kd3?! { (2.62 → 1.72) Inaccuracy. Re2 was best. } (35. Re2) 35... Kh5?? { (1.72 → 5.47) Blunder. Ra8 was best. } (35... Ra8) 36. axb5 axb5 37. Ra7 g4?! { (4.64 → 6.18) Inaccuracy. Kh6 was best. } (37... Kh6 38. Ke3) 38. hxg4+?? { (6.18 → 1.96) Blunder. Rh7+ was best. } (38. Rh7+ Kg5 39. Rg7+ Kf4 40. Rf1+ Kg3 41. Rxg4+ Kh2 42. Rg6 b4 43. cxb4 Ra8 44. Ke3 Ra3+) 38... Kxg4 39. Rf1 Ra8?? { (2.27 → Mate in 5) Checkmate is now unavoidable. Rg8 was best. } (39... Rg8) 40. Rf7?? { (Mate in 5 → 4.64) Lost forced checkmate sequence. Rg7+ was best. } (40. Rg7+ Kh5 41. g4+ Kh6 42. Rg6+ Kh7 43. Rh1 h3 44. Rxh3#) 40... Ra3?? { (4.64 → Mate in 7) Checkmate is now unavoidable. Rg8 was best. } (40... Rg8 41. Rxf6) 41. Rxf6? { (Mate in 7 → 7.33) Lost forced checkmate sequence. Rg7+ was best. } (41. Rg7+ Kh5 42. g4+ Kh6 43. Rg6+ Kh7 44. Rh1 Rxc3+ 45. Kxc3 b4+ 46. Kb3 c5 47. Rxh4#) 41... b4? { (7.33 → Mate in 3) Checkmate is now unavoidable. Kg3 was best. } (41... Kg3 42. Rg6+) 42. Rg6+ Kh5 43. Rg7?? { (Mate in 2 → 3.78) Lost forced checkmate sequence. g4+ was best. } (43. g4+ hxg3 44. Rh1#) 43... Rxc3+ 44. Kd2?? { (3.29 → 0.02) Blunder. Ke2 was best. } (44. Ke2 Ra8) 44... Ra8 45. Rc1?! { (0.02 → -0.69) Inaccuracy. Rb1 was best. } (45. Rb1 Ra2+) 45... Ra2+ 46. Kd1 Rd3+ 47. Ke1 Rxd4 48. e7 Re4+ 49. Kf1 Kh6?? { (0.00 → 3.13) Blunder. b3 was best. } (49... b3 50. Rb1 Rf4+ 51. Ke1 Re4+) 50. Re1?? { (3.13 → 0.59) Blunder. f6 was best. } (50. f6) 50... Kxg7?? { (0.59 → 4.81) Blunder. Ra8 was best. } (50... Ra8) 51. Rxe4 Kf7?? { (4.77 → Mate in 3) Checkmate is now unavoidable. Ra1+ was best. } (51... Ra1+ 52. Ke2) 52. e8=Q+ { Black resigns. } 1-0