CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/t6b7VTDX"] [Date "2022.12.20"] [White "Lucah"] [Black "JAckAttAckUb"] [Result "0-1"] [UTCDate "2022.12.20"] [UTCTime "00:23:58"] [WhiteElo "1789"] [BlackElo "1905"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+4"] [WhiteTitle "GM⚡"] [BlackTitle "NM🧟"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation Accepted"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 { C47 Four Knights Game: Scotch Variation Accepted } 5. Nxd4 Nxd4? { (0.12 → 1.59) Mistake. Bb4 was best. } (5... Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 O-O 9. O-O cxd5 10. Qf3 c6 11. h3 h6 12. Bf4) 6. Qxd4 d6 7. b4? { (1.44 → -0.07) Mistake. Bf4 was best. } (7. Bf4 Be7) 7... Be7 8. Bd3 O-O 9. f3 c6 10. Bb2 Nd7?! { (-0.48 → 0.21) Inaccuracy. Qb6 was best. } (10... Qb6 11. Qxb6 axb6 12. Kf2 Nd7 13. Rhe1 Ne5 14. Be2 f5 15. a4 Be6 16. b5 fxe4 17. Nxe4) 11. Ne2?? { (0.21 → -7.44) Blunder. Nd5 was best. } (11. Nd5) 11... f6?? { (-7.44 → 0.02) Blunder. Bh4+ was best. } (11... Bh4+) 12. O-O-O c5? { (-0.15 → 1.30) Mistake. Ne5 was best. } (12... Ne5 13. Bc4+ Nxc4 14. Qxc4+ Rf7 15. Bc3 Qc7 16. a4 Bf8 17. h4 a5 18. bxa5 f5 19. Rhf1) 13. bxc5 dxc5 14. Qd5+ Kh8 15. Nf4 Nb6 16. Qxd8 Rxd8 17. e5 fxe5?! { (0.43 → 1.41) Inaccuracy. c4 was best. } (17... c4 18. Be2) 18. Bxe5 Bf6? { (1.17 → 2.91) Mistake. Rf8 was best. } (18... Rf8 19. Rhe1 c4 20. Be4 Ba3+ 21. Kb1 Bd7 22. Nd5 Na4 23. Nc3 Rfd8 24. Nxa4 Bxa4 25. f4) 19. Bc7? { (2.91 → 1.39) Mistake. Bxf6 was best. } (19. Bxf6 gxf6) 19... Re8 20. Bxb6?? { (1.91 → 0.00) Blunder. Bb5 was best. } (20. Bb5 Rf8 21. Rhe1 Bc3 22. Bd6 Rg8 23. Re7 Bf6 24. Rf7 c4 25. Be7 Bc3 26. Rd8 Rxd8) 20... axb6 21. Bb5?? { (0.00 → -3.58) Blunder. Kb1 was best. } (21. Kb1 Bd7 22. Bxh7 Kxh7 23. Rxd7 Ra5 24. Nd5 Bd4 25. c3 Re2 26. cxd4 Raxa2 27. Nc3 Reb2+) 21... Rf8?? { (-3.58 → 0.86) Blunder. Rxa2 was best. } (21... Rxa2 22. c3) 22. Bc4?? { (0.86 → -1.96) Blunder. Kb1 was best. } (22. Kb1 Ra3 23. Nd5 Bd4 24. Rhe1 Bf5 25. Ne7 g6 26. Nxf5 Rxf5 27. Re7 Rg5 28. Rd2 Rh5) 22... b5 23. Ne6?? { (-1.95 → -4.13) Blunder. Bxb5 was best. } (23. Bxb5) 23... Bxe6 24. Bxe6 g6?? { (-5.91 → -1.59) Blunder. c4 was best. } (24... c4) 25. Bb3?? { (-1.59 → -7.00) Blunder. Rhe1 was best. } (25. Rhe1) 25... Kg7?? { (-7.00 → -0.52) Blunder. c4 was best. } (25... c4 26. Kb1 Rad8 27. Rxd8 Rxd8 28. Kc1 cxb3 29. cxb3 Bg5+ 30. Kb1 Bh6 31. Kc2 Rd2+ 32. Kc3) 26. Bd5?? { (-0.52 → -2.30) Blunder. Rd7+ was best. } (26. Rd7+ Kh6) 26... Ra7? { (-2.30 → -0.94) Mistake. c4 was best. } (26... c4 27. Kd2 Rxa2 28. Be4 Re8 29. Rb1 Re5 30. g3 b6 31. Rhe1 Be7 32. f4 Rh5 33. Re2) 27. g4 Rb8 28. c4?? { (-0.83 → -4.39) Blunder. Be6 was best. } (28. Be6 c4 29. Rd7+ Kh8 30. Kd2 Re8 31. Bf7 Bg5+ 32. Kd1 Rxa2 33. Bxe8 Ra1+ 34. Ke2 Rxh1) 28... b4 29. Rd2?! { (-4.60 → -7.60) Inaccuracy. g5 was best. } (29. g5 Bxg5+) 29... Bg5 30. Rd1 Bxd2+ 31. Rxd2 Rd8 32. Kb2 b6 33. Re2 Rad7 34. Re6 Rb8? { (-5.45 → -3.25) Mistake. b5 was best. } (34... b5 35. Rc6) 35. h4 Kf8 36. Rf6+ Kg7 37. Re6 h5?! { (-3.25 → -2.56) Inaccuracy. b5 was best. } (37... b5 38. Kb3) 38. g5 Rf8? { (-2.51 → -0.85) Mistake. b5 was best. } (38... b5) 39. Rxb6 Rf4 40. Bc6?? { (-0.73 → -5.30) Blunder. Be4 was best. } (40. Be4 Rxh4) 40... Rc7?? { (-5.30 → -0.67) Blunder. Ra7 was best. } (40... Ra7) 41. Bd5?? { (-0.67 → -5.25) Blunder. Be4 was best. } (41. Be4 Rxh4 42. Rxg6+ Kf8 43. Rh6 Rg7 44. Rf6+ Kg8 45. Bd5+ Kh8 46. Rf8+ Kh7 47. Be4+ Rxe4) 41... Rxh4 42. a4 bxa3+ 43. Kxa3 Rf4? { (-5.29 → -3.24) Mistake. Ra7+ was best. } (43... Ra7+ 44. Kb3 Rh2 45. Rc6 Rg2 46. Rxc5 Rxg5 47. Rc8 h4 48. Rg8+ Kh7 49. Re8 Rh5 50. Be6) 44. Ka4? { (-3.24 → -5.50) Mistake. Be4 was best. } (44. Be4 Rxe4) 44... h4?! { (-5.50 → -3.95) Inaccuracy. Rf5 was best. } (44... Rf5 45. Kb5 Rxg5 46. Rb8 h4 47. Rg8+ Kh6 48. Kb6 Rg7 49. Re8 h3 50. Re1 Rh5 51. Kxc5) 45. Re6?! { (-3.95 → -5.07) Inaccuracy. Be4 was best. } (45. Be4 Rxe4) 45... Rf5 46. Re4 h3 47. Rh4 Rxg5? { (-6.44 → -3.66) Mistake. Rf8 was best. } (47... Rf8) 48. Rxh3 Rd7?? { (-4.61 → -1.15) Blunder. Rg2 was best. } (48... Rg2 49. Kb5 Rb2+ 50. Ka6 Rc8 51. Rh1 Rcb8 52. Ra1 R8b6+ 53. Ka7 Kf6 54. Ra5 R6b4 55. Ka6) 49. f4?? { (-1.15 → -2.95) Blunder. Be4 was best. } (49. Be4) 49... Rgxd5 50. cxd5 Rxd5 51. Kb5?! { (-3.17 → -4.12) Inaccuracy. Kb3 was best. } (51. Kb3 Kf6) 51... Rf5 52. Rf3?! { (-3.80 → -5.91) Inaccuracy. Rh4 was best. } (52. Rh4 Rh5) 52... g5?? { (-5.91 → 0.00) Blunder. Kf7 was best. } (52... Kf7) 53. Rg3 Kg6 54. Rg2?? { (0.00 → -6.50) Blunder. Rxg5+ was best. } (54. Rxg5+ Rxg5 55. fxg5 Kxg5 56. Kxc5 Kg4 57. Kc4 Kf4 58. Kd4 Kf3 59. Kd3 Kf4) 54... Rxf4 55. Kxc5 Rf5+ 56. Kd4 Rf4+?? { (-5.21 → 0.00) Blunder. Kh5 was best. } (56... Kh5) 57. Ke3 Kf5 58. Ke2?? { (0.00 → -5.46) Blunder. Rc2 was best. } (58. Rc2 Kg4 59. Rg2+ Kh4 60. Rg1 Rf5 61. Ke4 Ra5 62. Kf3 Ra3+ 63. Kf2 g4 64. Rh1+ Rh3) 58... g4 59. Rg3 Re4+?? { (-5.55 → 0.00) Blunder. Kg5 was best. } (59... Kg5 60. Ke3) 60. Kf2 Kf4 61. Rg1 Re3 62. Rf1?? { (0.00 → -55.11) Blunder. Rxg4+ was best. } (62. Rxg4+ Kxg4 63. Kxe3 Kg3 64. Kd4 Kf4 65. Kd5 Kf3 66. Kd6 Kf4 67. Kc6 Kf3 68. Kd6) 62... Rf3+ 63. Kg2 Rxf1 64. Kxf1 Kg3 65. Kg1?! { (-14.83 → Mate in 16) Checkmate is now unavoidable. Ke2 was best. } (65. Ke2 Kh3) 65... Kf3 66. Kh1 Kf2 67. Kh2 g3+ 68. Kh1 g2+ 69. Kh2 g1=Q+ 70. Kh3 Qg3# { Black wins by checkmate. } 0-1