CohenChessClub.com

[Event "February Chess Megatournament"] [Site "https://cohenchessclub.com/TmU2KqfE"] [Date "2024.02.17"] [White "Kevin4"] [Black "Isaac7"] [Result "0-1"] [UTCDate "2024.02.17"] [UTCTime "20:21:52"] [WhiteElo "1484"] [BlackElo "1316"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+39"] [WhiteTitle "GM🐱"] [Variant "Standard"] [TimeControl "600+1"] [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?? { (-0.16 → 1.59) Blunder. Bb4 was best. } (5... Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O O-O 10. Qf3) 6. Qxd4 d6 7. Bg5 c5?? { (1.32 → 3.25) Blunder. Be7 was best. } (7... Be7 8. O-O-O) 8. Qa4+ Bd7 9. Qc4?? { (3.10 → 0.22) Blunder. Bb5 was best. } (9. Bb5 a6 10. Bxd7+ Qxd7 11. Bxf6 Qxa4 12. Nxa4 b5 13. Nb6 Rb8 14. Nd5 gxf6 15. O-O-O Bg7) 9... Qb6?? { (0.22 → 1.93) Blunder. Be7 was best. } (9... Be7 10. Be2 O-O 11. Rd1 b5 12. Nxb5 Bxb5 13. Qxb5 Nxe4 14. Bc1 Bg5 15. O-O Bxc1 16. Rxc1) 10. Nd5?? { (1.93 → -1.25) Blunder. Bxf6 was best. } (10. Bxf6 gxf6 11. O-O-O Bg7 12. Nd5 Qa5 13. Kb1 O-O 14. Rg1 Rae8 15. g4 Bc6 16. f4 Qa4) 10... Qxb2?? { (-1.25 → 1.08) Blunder. Nxd5 was best. } (10... Nxd5 11. exd5 Qxb2 12. Qe2+ Qe5 13. Qxe5+ dxe5 14. a4 Bd6 15. Bb5 h6 16. Be3 O-O-O 17. Ke2) 11. Rd1?? { (1.08 → -2.76) Blunder. Bxf6 was best. } (11. Bxf6 gxf6) 11... b5?? { (-2.76 → 2.00) Blunder. Nxd5 was best. } (11... Nxd5 12. exd5) 12. Qb3?? { (2.00 → -2.66) Blunder. Bxf6 was best. } (12. Bxf6 gxf6) 12... Qxb3 13. cxb3 O-O-O?? { (-2.62 → 2.30) Blunder. Nxd5 was best. } (13... Nxd5 14. Rxd5 Bc6 15. Rd1 h6 16. Bd2 Be7 17. Ba5 Kd7 18. Bc3 Rhg8 19. f3 a5 20. Kf2) 14. Nxf6 Bg4?? { (2.37 → 9.92) Blunder. gxf6 was best. } (14... gxf6) 15. Nxg4 f6 16. Bf4 Re8 17. f3 f5 18. Ne3 fxe4 19. fxe4 Rxe4 20. Bg5 Be7 21. Bd3 Re5 22. O-O Bxg5 23. Rf3?? { (6.96 → -2.15) Blunder. Ng4 was best. } (23. Ng4) 23... Bxe3+ 24. Kf1 c4? { (-2.28 → -0.97) Mistake. a6 was best. } (24... a6 25. a4 bxa4 26. Bxa6+ Kd7 27. bxa4 Rb8 28. Bb5+ Ke7 29. Rg3 d5 30. Rxg7+ Ke6 31. g3) 25. bxc4 bxc4 26. Bxc4 d5?! { (-0.65 → 0.12) Inaccuracy. Kc7 was best. } (26... Kc7 27. Bd5 Rd8 28. Rf7+ Rd7 29. Rxd7+ Kxd7 30. Bg8 h6 31. Rd5 Re8 32. Bf7 Re7 33. Rf5) 27. Ba6+? { (0.12 → -1.03) Mistake. Bxd5 was best. } (27. Bxd5 Rhe8) 27... Kd7 28. Rf7+?! { (-0.98 → -1.63) Inaccuracy. Bc4 was best. } (28. Bc4 d4) 28... Ke6 29. Rxa7?? { (-1.47 → -8.31) Blunder. Rf3 was best. } (29. Rf3) 29... Rb8?? { (-8.31 → -3.03) Blunder. Rf8+ was best. } (29... Rf8+) 30. Rc7?? { (-3.03 → -7.84) Blunder. Rb7 was best. } (30. Rb7) 30... Bb6?? { (-7.84 → 0.00) Blunder. Rf8+ was best. } (30... Rf8+ 31. Ke2 Bb6+ 32. Kd3 Bxc7 33. Rc1 Bd6 34. Rc8 Rf1 35. h4 Rd1+ 36. Kc2 Ree1 37. Re8+) 31. Bc8+ Kd6 32. Rb7 Rxc8 33. Rxb6+ Kc5 34. Ra6 Rf8+ 35. Kg1 Rf6 36. Rxf6 gxf6 37. Rc1+?? { (-0.02 → -2.01) Blunder. a4 was best. } (37. a4 d4 38. a5 Kc4 39. Rc1+ Kb5 40. Kf2 Kxa5 41. Rd1 Re4 42. Rb1 h5 43. g3 f5) 37... Kd4?? { (-2.01 → 0.00) Blunder. Kb4 was best. } (37... Kb4 38. Kf2) 38. Rd1+?? { (0.00 → -3.19) Blunder. a4 was best. } (38. a4 Re6 39. Kf2 Kd3 40. Rd1+ Kc4 41. a5 d4 42. Re1 Ra6 43. Ra1 Kd3 44. Ra4 f5) 38... Kc4?! { (-3.19 → -2.17) Inaccuracy. Kc3 was best. } (38... Kc3 39. Rc1+) 39. Ra1? { (-2.17 → -4.30) Mistake. Rc1+ was best. } (39. Rc1+) 39... Kd3?? { (-4.30 → 0.00) Blunder. d4 was best. } (39... d4 40. Rc1+ Kb4 41. Kf2 d3 42. Rc6 d2 43. Rd6 Kc3 44. Rc6+ Kb2 45. Rd6 Kc2 46. Rc6+) 40. h4?? { (0.00 → -4.36) Blunder. a4 was best. } (40. a4 Re6 41. a5 Ra6 42. Kf2 d4 43. Ra4 h5 44. Kf3 h4 45. Ra2 f5 46. h3 Kc3) 40... Re3?? { (-4.36 → 0.00) Blunder. d4 was best. } (40... d4) 41. a4 Re8 42. Ra3+? { (0.00 → -1.45) Mistake. a5 was best. } (42. a5 d4 43. a6 Ke2 44. Ra2+ Ke1 45. Ra1+) 42... Kd4?? { (-1.45 → 0.24) Blunder. Kc4 was best. } (42... Kc4 43. Kf2 d4 44. Rg3 d3 45. Rg7 d2 46. Rd7 Kc3 47. Rc7+ Kb2 48. Rd7 Kc1 49. Rc7+) 43. a5 f5?? { (0.22 → 3.42) Blunder. Kc5 was best. } (43... Kc5 44. a6 d4 45. a7 Ra8 46. Ra4 Kb5 47. Rxd4 Rxa7 48. Kh2 Kc6 49. Kg3 Rf7 50. Rd8) 44. Ra4+?? { (3.42 → 0.19) Blunder. a6 was best. } (44. a6 Ra8 45. a7 Kc4 46. Kf2 Kb4 47. Ra6 Kc3 48. Ke2 f4 49. h5 Re8+ 50. Kd1 Ra8) 44... Kc5 45. a6 Ra8?! { (0.00 → 0.59) Inaccuracy. Kb5 was best. } (45... Kb5 46. Rf4 Kxa6 47. Rxf5 Rd8 48. Rf7 d4 49. Kf2 Kb5 50. Rxh7 d3 51. Ke1 Rg8 52. Kf2) 46. a7?! { (0.59 → 0.00) Inaccuracy. Ra5+ was best. } (46. Ra5+ Kc6 47. Kf2 Rd8 48. Ra2 Kb6 49. a7 Kb7 50. Ke3 d4+ 51. Kd3 Ka8 52. h5 Rd7) 46... Kb6 47. Kf2 Rxa7 48. Rxa7?? { (-0.26 → -6.92) Blunder. Rf4 was best. } (48. Rf4) 48... Kxa7 49. Ke3 Kb6 50. Kd4 Kc6 51. Ke5 Kc5 52. Kxf5 d4 53. Ke4 Kc4 54. g4 d3 55. Ke3 Kc3 56. Kf4 d2 57. Kf5 d1=Q 58. g5 Qd8?! { (Mate in 13 → -72.42) Lost forced checkmate sequence. Qh5 was best. } (58... Qh5 59. Kf6 Qxh4 60. Kf5 Qg3 61. Kf6 Qf4+ 62. Kg7 Qxg5+ 63. Kf8 h5 64. Kf7 h4 65. Kf8) 59. g6?! { (-72.42 → Mate in 13) Checkmate is now unavoidable. h5 was best. } (59. h5 Qd1) 59... hxg6+ 60. Kxg6 Qxh4 { White resigns. } 0-1