CohenChessClub.com

[Event "February Chess Megatournament"] [Site "https://cohenchessclub.com/HMOVrZMa"] [Date "2023.01.21"] [White "WO1000"] [Black "TITLedKnIGHt1357"] [Result "0-1"] [UTCDate "2023.01.21"] [UTCTime "21:09:52"] [WhiteElo "1713"] [BlackElo "1797"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+4"] [WhiteTitle "GM👑"] [BlackTitle "EM🥉"] [Variant "Standard"] [TimeControl "900+0"] [ECO "B50"] [Opening "Sicilian Defense: Modern Variations"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Nf3 d6 { B50 Sicilian Defense: Modern Variations } 3. Bc4 g6 4. c3 Bg7 5. d4 Nc6 6. d5 Ne5 7. Nxe5 Bxe5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. O-O Bg7 11. Nd2 Nf6 12. f3 O-O 13. Nc4 e5? { (-0.09 → 1.19) Mistake. b5 was best. } (13... b5 14. Na5 e6 15. dxe6 Qxe6 16. Be3 Rfc8 17. a4 bxa4 18. Bf2 c4 19. Qxa4 Nd7 20. f4) 14. dxe6? { (1.19 → -0.13) Mistake. a4 was best. } (14. a4 b6) 14... fxe6?? { (-0.13 → 2.12) Blunder. Qxe6 was best. } (14... Qxe6) 15. Qxd6 Rac8?? { (1.92 → 4.63) Blunder. b5 was best. } (15... b5 16. Rd1) 16. Qxd7 Nxd7 17. Be3? { (4.04 → 2.52) Mistake. Rd1 was best. } (17. Rd1 Ne5) 17... Nb6?! { (2.52 → 3.81) Inaccuracy. b5 was best. } (17... b5 18. Nd6 Rc7 19. Rad1 a6 20. f4 e5 21. f5 Nf6 22. h3 Rc6 23. g4 Rd8 24. Nb7) 18. Nxb6 axb6 19. a4 Rfd8 20. Bg5 Rd7 21. a5? { (4.75 → 2.39) Mistake. Rfd1 was best. } (21. Rfd1 Rxd1+ 22. Rxd1 Ra8 23. Rd8+ Rxd8 24. Bxd8 c4 25. Bxb6 Bh6 26. Bc5 Bc1 27. Ba3 g5) 21... bxa5?! { (2.39 → 3.64) Inaccuracy. b5 was best. } (21... b5 22. Rad1) 22. Rxa5 h6?! { (3.02 → 3.99) Inaccuracy. b6 was best. } (22... b6) 23. Be3 g5 24. Rxc5? { (4.14 → 2.23) Mistake. Rb5 was best. } (24. Rb5 Bf8 25. Kf2 Be7 26. Ra1 Kf7 27. Ra7 Rb8 28. Ke2 h5 29. g3 Kg6 30. h3 Kf7) 24... Rxc5 25. Bxc5 Be5?? { (1.65 → 5.92) Blunder. Rd2 was best. } (25... Rd2) 26. g3 h5?! { (4.80 → 6.22) Inaccuracy. b5 was best. } (26... b5 27. Kg2) 27. Bd4?? { (6.22 → 0.97) Blunder. Be3 was best. } (27. Be3 g4) 27... Bxd4+ 28. cxd4 Rxd4 29. Rc1 Rb4?? { (0.82 → 3.01) Blunder. g4 was best. } (29... g4 30. h4) 30. Rc8+?? { (3.01 → 0.30) Blunder. Rc5 was best. } (30. Rc5 g4) 30... Kf7 31. Rc7+ Kf6 32. Rh7 Kg6 33. Rd7 Rxb2 34. Rd6?! { (0.00 → -0.51) Inaccuracy. Re7 was best. } (34. Re7 Kf6 35. Rh7 Kg6) 34... Rb1+ 35. Kg2 Kf6 36. Kh3?! { (0.00 → -0.59) Inaccuracy. Rd8 was best. } (36. Rd8 b5 37. h4 gxh4 38. gxh4 Ke5 39. Rh8 Kf4 40. Rf8+ Ke3 41. Rh8 Rb2+ 42. Kg3 Rf2) 36... b5?! { (-0.59 → 0.00) Inaccuracy. Rb3 was best. } (36... Rb3 37. Rd8) 37. g4?? { (0.00 → -3.68) Blunder. f4 was best. } (37. f4 gxf4 38. gxf4 Rb4 39. Rb6 Rxe4 40. Rxb5 Rxf4 41. Rxh5 e5 42. Kg3 Ra4 43. Rh8 Ra3+) 37... hxg4+?? { (-3.68 → -0.16) Blunder. h4 was best. } (37... h4 38. e5+) 38. Kxg4 b4 39. Rb6 b3 40. Rb5 b2 41. Rxg5?? { (-0.05 → Mate in 8) Checkmate is now unavoidable. Kh5 was best. } (41. Kh5 Rf1 42. Rxb2 Rxf3 43. h4 gxh4 44. Kxh4 Re3 45. Kg4 Rxe4+ 46. Kf3 Ra4 47. Rh2 Kg5) 41... Rc1?? { (Mate in 8 → -5.51) Lost forced checkmate sequence. Rg1+ was best. } (41... Rg1+ 42. Kf4 Rxg5 43. e5+ Rxe5 44. Kg3 b1=Q 45. f4 Qg1+ 46. Kh4 Qxh2+ 47. Kg4 Re3 48. f5) 42. Rb5 b1=Q 43. Rxb1 Rxb1 44. h4?! { (-6.02 → -11.12) Inaccuracy. f4 was best. } (44. f4 Kg6) 44... Rg1+ 45. Kf4 Rh1 46. Kg4 e5 47. h5 Rg1+ 48. Kh4 Kg7 49. Kh3 Kh6 50. Kh4 Rg8 51. Kh3 Kxh5 52. Kh2 Kh4 53. Kh1 Rg3 54. Kh2 Rxf3 55. Kg2 Re3 56. Kf2 Rxe4 57. Kf3 Ra4 58. Ke3 e4 59. Ke2 Kg3 60. Ke3 Kg4 61. Ke2 Kf4 62. Ke1 e3 63. Ke2 Ra2+ 64. Ke1 Kf3 65. Kd1 e2+ 66. Ke1 Ra1+ 67. Kd2 e1=Q+ 68. Kd3 Qe2+ 69. Kd4 Ra4+ 70. Kc5 Qc4+ 71. Kb6 Rb4+ 72. Ka7 Qc7+ 73. Ka6 Qb6# { Black wins by checkmate. } 0-1