[Event "May Action Swiss 2: OPEN"] [Site "https://lichess.org/1NvXldz7"] [Date "2023.05.14"] [White "GuhaJay"] [Black "greylag"] [Result "0-1"] [UTCDate "2023.05.14"] [UTCTime "20:40:00"] [WhiteElo "1845"] [BlackElo "1829"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+33"] [Variant "Standard"] [TimeControl "1800+5"] [ECO "D58"] [Opening "Queen's Gambit Declined: Tartakower Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 { D58 Queen's Gambit Declined: Tartakower Defense } 8. Be2 dxc4 9. Bxc4 Bb7 10. O-O c5 11. dxc5 Bxc5 12. Qxd8?! { (0.41 → -0.18) Inaccuracy. Qe2 was best. } (12. Qe2 Nbd7) 12... Rxd8 13. Rad1 Nbd7 14. Nd4 Ne5 15. Bb3 Kh8 16. h3 Ng6 17. Bg3 Nh5 18. Bh2 Nh4 19. f3 Bxd4 20. Rxd4 Rxd4 21. exd4 Rd8 22. Rd1 Nf6 23. Nb5 a6?! { (0.18 → 1.24) Inaccuracy. Kg8 was best. } (23... Kg8 24. Nxa7 Ra8 25. Nb5 Bd5 26. Nc3 Bxb3 27. axb3 Rc8 28. Kf2 Nd5 29. Nxd5 exd5 30. Bf4) 24. Nd6 Rd7 25. Nxb7 Rxb7 26. d5 exd5?! { (0.63 → 1.19) Inaccuracy. Nxd5 was best. } (26... Nxd5 27. Bxd5) 27. Bxd5?! { (1.19 → 0.55) Inaccuracy. Rc1 was best. } (27. Rc1 Re7) 27... Rd7? { (0.55 → 1.82) Mistake. Nxd5 was best. } (27... Nxd5) 28. Bb3 Rxd1+ 29. Bxd1 Nf5 30. Be2?! { (2.14 → 1.46) Inaccuracy. Kf2 was best. } (30. Kf2 Nd5 31. Bb3 Nfe7 32. Ke2 Kg8 33. Kd3 Kf8 34. Bxd5 Nxd5 35. Kd4 Ne7 36. Bd6 Ke8) 30... a5?! { (1.46 → 2.39) Inaccuracy. b5 was best. } (30... b5 31. Kf2 Nd5 32. a4 bxa4 33. Bxa6 Kg8 34. Bb5 Nb6 35. Bb8 Nd4 36. Bd3 Nd5 37. Bd6) 31. Bc4 Kg8 32. Bc7?! { (2.51 → 1.78) Inaccuracy. Kf2 was best. } (32. Kf2 Ne7 33. Ke3 Kf8 34. g4 Ke8 35. Be5 Nc8 36. Ba6 Ne7 37. Bb5+ Kd8 38. Bc4 Ke8) 32... Ne3 33. Bb5 Ned5 34. Bd8?! { (1.63 → 0.93) Inaccuracy. Bb8 was best. } (34. Bb8 Kf8) 34... Kh7? { (0.93 → 2.58) Mistake. Nh5 was best. } (34... Nh5) 35. Bc4? { (2.58 → 1.34) Mistake. Kf2 was best. } (35. Kf2 g5 36. g4 Kg7 37. a4 Nh7 38. Bc4 Nhf6 39. Ke2 Nf4+ 40. Ke3 Nd7 41. h4 Ng2+) 35... Kg6?? { (1.34 → 3.65) Blunder. Kg8 was best. } (35... Kg8) 36. Kf2?! { (3.65 → 2.63) Inaccuracy. g4 was best. } (36. g4 a4 37. h4 Nf4 38. Bxb6 h5 39. Be3 N6d5 40. Bxf4 Nxf4 41. Kf2 hxg4 42. fxg4 Kf6) 36... Kf5 37. g4+?? { (2.59 → 0.64) Blunder. Bxf6 was best. } (37. Bxf6 Nxf6 38. Bxf7 g5 39. g3 Nd7 40. Ke3 Ke5 41. f4+ gxf4+ 42. gxf4+ Kf5 43. Bb3 Nf6) 37... Ke5 38. Bxf6+ gxf6?! { (0.11 → 0.87) Inaccuracy. Nxf6 was best. } (38... Nxf6) 39. Bxd5 Kxd5 40. f4?! { (0.88 → -0.06) Inaccuracy. Kg3 was best. } (40. Kg3 a4) 40... Ke4 41. Kg3 f5 42. a4?! { (0.00 → -1.08) Inaccuracy. gxf5 was best. } (42. gxf5 Kxf5 43. Kf3 a4 44. b3 axb3 45. axb3 Kg6 46. Kg4 f5+ 47. Kf3 Kh5 48. Kg3 b5) 42... fxg4 43. Kxg4?? { (-0.95 → -6.58) Blunder. hxg4 was best. } (43. hxg4 f5 44. b3 fxg4 45. Kxg4 h5+ 46. Kg5 h4 47. f5 h3 48. f6 h2 49. f7 h1=Q) 43... f5+ 44. Kh5 { White offers draw } 44... Kxf4 45. Kxh6 Kg3 46. Kg5 f4 47. h4 f3 48. h5 f2 49. Kg6 f1=Q 50. h6 Qf8 51. Kh7 Kg4?! { (Mate in 5 → -87.95) Lost forced checkmate sequence. Qf7+ was best. } (51... Qf7+ 52. Kh8 Kg4 53. b3 Kh5 54. b4 Kxh6 55. bxa5 Qf8#) 52. Kg6 Qf5+ 53. Kg7 Qg5+ 54. Kh7?! { (-16.58 → Mate in 4) Checkmate is now unavoidable. Kf7 was best. } (54. Kf7 Qxh6 55. Ke7 Qg7+ 56. Kd8 Qxb2 57. Kc7 Kf5 58. Kb7 Qd4 59. Ka7 Qxa4 60. Ka6 Qd4) 54... Kh5 55. Kh8 Kxh6 56. b4 Qg7# { Black wins by checkmate. } 0-1