CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/FyhS6o5y"] [Date "2024.02.23"] [White "Matteo"] [Black "Bohdan"] [Result "0-1"] [UTCDate "2024.02.23"] [UTCTime "21:12:15"] [WhiteElo "1673"] [BlackElo "1538"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+8"] [WhiteTitle "🐱"] [BlackTitle "🐍"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C42"] [Opening "Russian Game: Stafford Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6?? { (0.35 → 2.24) Blunder. d6 was best. } (3... d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. Re1) 4. Nxc6 dxc6 { C42 Russian Game: Stafford Gambit } 5. Nc3 Bc5 6. Bc4?? { (2.20 → -0.73) Blunder. h3 was best. } (6. h3) 6... Qd4?? { (-0.73 → 1.55) Blunder. Ng4 was best. } (6... Ng4 7. Qf3 Ne5 8. Qe2 Qh4 9. Bb3 Bg4 10. Qf1 Bh5 11. h3 O-O-O 12. d3 Rhe8 13. g3) 7. d3?? { (1.55 → Mate in 1) Checkmate is now unavoidable. Qe2 was best. } (7. Qe2 b5 8. Bb3 a5 9. a3 a4 10. Ba2 O-O 11. d3 b4 12. Be3 Qd6 13. Bxc5 Qxc5) 7... Qd8?? { (Mate in 1 → 3.03) Lost forced checkmate sequence. Qxf2# was best. } (7... Qxf2#) 8. O-O O-O 9. Re1?? { (3.22 → -1.68) Blunder. a4 was best. } (9. a4) 9... Ng4 10. h3? { (-1.91 → -3.75) Mistake. Be3 was best. } (10. Be3 Bxe3 11. fxe3 Qd6 12. e5 Qxe5 13. g3 Qh5 14. Qe2 Bd7 15. e4 Rae8 16. Bb3 a5) 10... Bxf2+ 11. Kf1 Bxe1 12. Kxe1? { (-4.01 → -8.60) Mistake. Qxe1 was best. } (12. Qxe1 Ne5 13. Bb3 Be6 14. Kg1 Bxb3 15. axb3 f5 16. Qg3 Ng6 17. Ra5 fxe4 18. Nxe4 Qh4) 12... Qh4+ 13. Kd2 Qf2+? { (-8.52 → -4.00) Mistake. Ne5 was best. } (13... Ne5 14. Ke2 Nxc4 15. dxc4 f5 16. Qe1 Qh5+ 17. Kf1 f4 18. Ne2 Bxh3 19. Nxf4 g5 20. gxh3) 14. Ne2? { (-4.00 → -8.72) Mistake. Qe2 was best. } (14. Qe2 Qf4+ 15. Kd1 Qg3 16. Bd2 b5 17. Bb3 b4 18. Na4 Nf2+ 19. Kc1 Qxg2 20. Bxb4 Rd8) 14... Qe3+?? { (-8.72 → -3.52) Blunder. Ne3 was best. } (14... Ne3) 15. Kc3 Qb6?? { (-3.50 → 0.07) Blunder. Qf2 was best. } (15... Qf2 16. hxg4) 16. hxg4 Qa5+? { (0.12 → 1.34) Mistake. Bxg4 was best. } (16... Bxg4 17. d4) 17. b4 Qe5+ 18. Nd4?? { (1.66 → -2.12) Blunder. d4 was best. } (18. d4) 18... c5 19. bxc5 Qxc5?? { (-1.59 → 4.62) Blunder. b5 was best. } (19... b5 20. Bd5) 20. Qf3 Qa5+ 21. Kb3?? { (5.52 → -4.93) Blunder. Kb2 was best. } (21. Kb2 Qb4+) 21... b5?? { (-4.93 → 4.54) Blunder. c5 was best. } (21... c5 22. Nc6 Qb6+ 23. Kc3 bxc6 24. Bb3 a5 25. a4 Be6 26. Qf2 Qb4+ 27. Kb2 Bxb3 28. Bd2) 22. Nxb5?? { (4.54 → -4.99) Blunder. Bd5 was best. } (22. Bd5 Qa4+ 23. Kc3 c5 24. Nc6 c4 25. Kd2 cxd3 26. Qxd3 Bb7 27. Ne7+ Kh8 28. Bxb7 Rad8) 22... c6?? { (-4.99 → -1.91) Blunder. a6 was best. } (22... a6 23. Bd5) 23. Nd4?? { (-1.91 → -8.43) Blunder. Kb2 was best. } (23. Kb2 cxb5 24. Bb3 Be6 25. d4 Bc4 26. Bf4 Rfc8 27. e5 Qc7 28. e6 Qe7 29. exf7+ Qxf7) 23... Be6?? { (-8.43 → 3.12) Blunder. Rb8+ was best. } (23... Rb8+) 24. Nxc6?? { (3.12 → Mate in 2) Checkmate is now unavoidable. Kb2 was best. } (24. Kb2) 24... Bxc4+? { (Mate in 2 → -9.00) Lost forced checkmate sequence. Rab8+ was best. } (24... Rab8+ 25. Nxb8 Rxb8#) 25. Kxc4 Qa4+?! { (-8.47 → -5.93) Inaccuracy. Rac8 was best. } (25... Rac8 26. e5) 26. Nb4?! { (-5.93 → -9.30) Inaccuracy. Kc3 was best. } (26. Kc3 Rfc8) 26... Rac8+ 27. Kd5? { (-9.28 → Mate in 3) Checkmate is now unavoidable. Kd4 was best. } (27. Kd4 Qxb4+ 28. c4 Rfd8+ 29. Ke3 Qc3 30. Qe2 Qd4+ 31. Kf3 Qxa1 32. Qb2 Qxb2 33. Bxb2 Rxd3+) 27... Rfd8+? { (Mate in 3 → -9.14) Lost forced checkmate sequence. Qa5+ was best. } (27... Qa5+ 28. Kd6 Rfd8+ 29. Ke7 Qxb4#) 28. Ke5 Qe8+?? { (-9.47 → -2.87) Blunder. Qxb4 was best. } (28... Qxb4) 29. Kf4 Qe6? { (-2.17 → -0.75) Mistake. Qa4 was best. } (29... Qa4 30. c3 a5 31. Nd5 Rxd5 32. d4 Rd6 33. Qd3 h6 34. Bd2 Rb6 35. Kf3 Rb2 36. g5) 30. Ke3?? { (-0.75 → -6.31) Blunder. Rb1 was best. } (30. Rb1 Rb8 31. a3 a5 32. Kg3 axb4 33. axb4 Rxb4 34. Rxb4 Qd6+ 35. Qf4 Qxb4 36. Qc7 Re8) 30... Qb6+ 31. d4 Rc3+ 32. Nd3 Qxd4+ 33. Kf4 Rd6?? { (-7.44 → -3.33) Blunder. Rxc2 was best. } (33... Rxc2 34. Rb1 Rc3 35. g5 Rxd3 36. Be3 Qd7 37. e5 Qe6 38. Qe4 Rc3 39. Qd4 Rc4 40. Kg3) 34. g5 Rxc2 35. Kg3?? { (-3.17 → -8.22) Blunder. Rb1 was best. } (35. Rb1 Rc3 36. Qe3 Rxd3 37. Qxd4 R6xd4 38. Be3 Rd1 39. Rb8+ Rd8 40. Rxd8+ Rxd8 41. Bxa7 Rd6) 35... Rg6?? { (-8.22 → 0.33) Blunder. Qxa1 was best. } (35... Qxa1 36. Bf4) 36. Qg4?? { (0.33 → -8.38) Blunder. Rb1 was best. } (36. Rb1 h6 37. Bf4 hxg5 38. Be5 Qd7 39. Rb8+ Rc8 40. Nc5 Qc6 41. Rxc8+ Qxc8 42. Bd4 Rc6) 36... Qd6+ 37. Nf4 Rc3+?? { (-8.48 → -2.49) Blunder. h6 was best. } (37... h6 38. Kh3) 38. Kh4?? { (-2.49 → -7.54) Blunder. Kh2 was best. } (38. Kh2 h6 39. Bd2 Rxg5 40. Qe2 Rc2 41. Rd1 Rxa2 42. Qd3 Rh5+ 43. Kg1 Qxd3 44. Nxd3 Rb5) 38... h5? { (-7.54 → -4.19) Mistake. h6 was best. } (38... h6 39. Nxg6) 39. Rb1? { (-4.19 → -10.77) Mistake. Qf5 was best. } (39. Qf5 Re6) 39... hxg4 40. Nxg6?! { (-11.19 → Mate in 5) Checkmate is now unavoidable. Rb2 was best. } (40. Rb2 Qe5) 40... Qh2+ 41. Kxg4 Qg3+ 42. Kf5 fxg6+ 43. Kxg6 Rc6+ 44. Kf5 Qf2+ 45. Ke5 Qc5+ 46. Kf4 Qd6+? { (Mate in 11 → -9.72) Lost forced checkmate sequence. Qf2+ was best. } (46... Qf2+ 47. Kg4 Qxg2+ 48. Kf4 Qf2+ 49. Kg4 Rc4 50. Rb8+ Kh7 51. Re8 Rxc1 52. g6+ Kxg6 53. Re6+) 47. Kg4 Qh2 48. Rb8+? { (-8.58 → Mate in 9) Checkmate is now unavoidable. Rb2 was best. } (48. Rb2) 48... Qxb8 49. Bf4?! { (-62.65 → Mate in 7) Checkmate is now unavoidable. Ba3 was best. } (49. Ba3 Qe5) 49... Qc8+?! { (Mate in 7 → -11.53) Lost forced checkmate sequence. Qb1 was best. } (49... Qb1 50. Kf3 Rc4 51. Be3 Qxe4+ 52. Kf2 Rc2+ 53. Bd2 Rxd2+ 54. Kg3 Rxg2+ 55. Kh3 Qg4#) 50. Kf3?! { (-11.53 → Mate in 7) Checkmate is now unavoidable. Kg3 was best. } (50. Kg3 Ra6) 50... Rc3+ 51. Be3 Qf8+ 52. Ke2 Rc2+ 53. Bd2 Qb4 54. Kf3 Qxd2 55. Kg4 Qxg2+ 56. Kf5 Qf3+ 57. Ke5 Rc5+ 58. Kd4 Qc3# { Black wins by checkmate. } 0-1