CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/a3QMCxGq"] [Date "2025.01.22"] [White "LuNa"] [Black "Ioana"] [Result "1-0"] [UTCDate "2025.01.22"] [UTCTime "21:42:49"] [WhiteElo "945"] [BlackElo "811"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "King's Pawn Game: Busch-Gass Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Bc5?? { (0.34 → 1.94) Blunder. Nc6 was best. } { C40 King's Pawn Game: Busch-Gass Gambit } (2... Nc6) 3. Nxe5 Nf6 4. Nxf7?? { (2.41 → 0.06) Blunder. d4 was best. } (4. d4 Bb6 5. Nc3 O-O 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qh4 9. Qd3 c6 10. g3 Qd8) 4... Kxf7? { (0.06 → 1.24) Mistake. Bxf2+ was best. } (4... Bxf2+ 5. Kxf2 Nxe4+ 6. Kg1 Qf6 7. Qe1 Qd4+ 8. Qe3 Qxe3+ 9. dxe3 Kxf7 10. Bc4+ Ke7 11. b3) 5. e5? { (1.24 → -0.13) Mistake. d4 was best. } (5. d4 Bb6) 5... Ne8?? { (-0.13 → 4.19) Blunder. Nc6 was best. } (5... Nc6) 6. e6+?? { (4.19 → -2.25) Blunder. d4 was best. } (6. d4 d5) 6... dxe6?? { (-2.25 → 3.70) Blunder. Kf8 was best. } (6... Kf8 7. exd7) 7. Qh5+ Kg8 8. Qxc5 b6 9. Qf5?? { (3.69 → -10.45) Blunder. Qe3 was best. } (9. Qe3) 9... Nd6?? { (-10.45 → 2.00) Blunder. exf5 was best. } (9... exf5 10. Bc4+) 10. Qxe6+?? { (2.00 → -10.12) Blunder. Qh5 was best. } (10. Qh5) 10... Kf8?? { (-10.12 → 3.20) Blunder. Bxe6 was best. } (10... Bxe6 11. Nc3 Nc6 12. d3 Nd4 13. Kd1 Qh4 14. Be3 Rf8 15. b3 N4f5 16. Rb1 Bf7 17. a3) 11. Qe4?? { (3.20 → -9.62) Blunder. Qe3 was best. } (11. Qe3) 11... Kf7?? { (-9.62 → 6.92) Blunder. Nxe4 was best. } (11... Nxe4 12. Be2) 12. Qf4+?! { (6.92 → 4.36) Inaccuracy. Qd5+ was best. } (12. Qd5+ Kf6 13. Qf3+ Bf5 14. Be2 Re8 15. d3 Nd7 16. O-O Kf7 17. g4 Nf6 18. gxf5 Rxe2) 12... Kg6 13. Bd3+ Kh5?! { (5.39 → 7.31) Inaccuracy. Bf5 was best. } (13... Bf5 14. Bxf5+) 14. g4+? { (7.31 → 3.54) Mistake. Be2+ was best. } (14. Be2+ Kg6 15. Qf3 Nc6 16. Qxc6 Bb7 17. Qc3 Re8 18. Qg3+ Qg5 19. Qxg5+ Kxg5 20. d4+ Kh4) 14... Kh4?? { (3.54 → 14.68) Blunder. Bxg4 was best. } (14... Bxg4) 15. Qg3+ Kg5 16. Qe3+?! { (14.53 → 5.63) Inaccuracy. Qe5+ was best. } (16. Qe5+ Nf5) 16... Kf6 17. Qf4+?! { (5.67 → 4.03) Inaccuracy. Qf3+ was best. } (17. Qf3+ Ke6) 17... Ke7 18. Qg5+?! { (3.92 → 2.95) Inaccuracy. Be4 was best. } (18. Be4 Nxe4 19. Qxe4+ Kf7 20. O-O c6 21. Re1 Qh4 22. Qf4+ Qf6 23. Re4 h5 24. Qc7+ Kg6) 18... Kf8?? { (2.95 → 20.00) Blunder. Kd7 was best. } (18... Kd7 19. Bb5+) 19. Qxd8+ Kf7 20. Qxh8 Ke6 21. Qxh7 Kd5 22. Qe4+ Kc5?! { (10.40 → Mate in 1) Checkmate is now unavoidable. Nxe4 was best. } (22... Nxe4) 23. Qxa8?! { (Mate in 1 → 27.06) Lost forced checkmate sequence. b4# was best. } (23. b4#) 23... Nd7?! { (27.06 → Mate in 4) Checkmate is now unavoidable. Nc6 was best. } (23... Nc6 24. a3) 24. Qg2?! { (Mate in 4 → 24.84) Lost forced checkmate sequence. b4+ was best. } (24. b4+ Kxb4 25. Ba3+ Ka4 26. Qxa7+ Ba6 27. Qxa6#) 24... Kb4?! { (24.84 → Mate in 3) Checkmate is now unavoidable. Bb7 was best. } (24... Bb7 25. f3 Bd5 26. Be2 Kc6 27. Nc3 b5 28. Kf2 a5 29. Nd1 Kb6 30. h4 b4) 25. Qe4+?! { (Mate in 3 → 21.24) Lost forced checkmate sequence. a3+ was best. } (25. a3+ Ka4 26. Nc3+ Ka5 27. b4#) 25... Ka5?! { (21.24 → Mate in 2) Checkmate is now unavoidable. Nxe4 was best. } (25... Nxe4 26. Bxe4) 26. Qc4?! { (Mate in 2 → 21.02) Lost forced checkmate sequence. b4+ was best. } (26. b4+ Ka4 27. Nc3#) 26... Nxc4 27. Bxc4 Kb4 28. c3+ Kxc4 29. d3+ Kxd3 30. O-O Kc4 31. Rd1 Kb5 32. Rd4 Ka6 33. b4 Kb7 34. c4 Ka8 35. c5 bxc5 36. bxc5 a6 37. c6 Nf8?! { (15.00 → Mate in 7) Checkmate is now unavoidable. Nb8 was best. } (37... Nb8 38. Rd8 Bxg4 39. Bf4 Ka7 40. Be3+ Ka8 41. Nd2 Bf5 42. Rb1 Bxb1 43. Nxb1 g6 44. Kg2) 38. Rd8 Kb8 39. Rxf8 g6 40. Rf7 Bxg4 41. Bf4 g5 42. Bxc7+ Kc8 43. Bg3 Kd8 44. c7+?! { (Mate in 10 → 69.86) Lost forced checkmate sequence. Bd6 was best. } (44. Bd6 Bh5 45. c7+ Kc8 46. Rf8+ Kd7 47. Rd8+ Ke6 48. c8=Q+ Kf6 49. Rf8+ Bf7 50. Qd7 g4) 44... Ke8 45. c8=Q+ Kxf7?! { (20.61 → Mate in 6) Checkmate is now unavoidable. Bxc8 was best. } (45... Bxc8 46. Rg7 Be6 47. Rxg5 Bf7 48. Nd2 Ke7 49. Ra5 Bg6 50. f3 Bd3 51. Rc1 Be2 52. Rc7+) 46. Qxa6?! { (Mate in 6 → 65.37) Lost forced checkmate sequence. Qxg4 was best. } (46. Qxg4 a5 47. Nd2 Kg7 48. Qxg5+ Kf8 49. Re1 a4 50. Re7 a3 51. Qg7#) 46... Ke7?! { (65.37 → Mate in 8) Checkmate is now unavoidable. Be6 was best. } (46... Be6 47. Nd2) 47. a4?! { (Mate in 8 → 88.04) Lost forced checkmate sequence. Qg6 was best. } (47. Qg6 Be2 48. Qg7+ Ke6 49. Nd2 g4 50. Re1 Kd5 51. Rxe2 Kc6 52. Qc7+ Kb5 53. Re5+ Kb4) 47... Kf7?! { (88.04 → Mate in 8) Checkmate is now unavoidable. Kf7 was best. } (47... Kf7 48. Qh6) 48. a5?! { (Mate in 8 → 84.79) Lost forced checkmate sequence. Qh6 was best. } (48. Qh6 Be6 49. Qxg5 Bd7 50. Nd2 Bc6 51. Re1 Be4 52. Nxe4 Ke8 53. Qg6+ Kd7 54. Qd6+ Kc8) 48... Kg8?! { (84.79 → Mate in 2) Checkmate is now unavoidable. Bf5 was best. } (48... Bf5 49. Nd2) 49. Qf6 Kh7 50. a6 Kg8 51. a7 Kh7 52. a8=Q Be2 53. Qe8 g4 54. Qef7# { White wins by checkmate. } 1-0