FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/AK5TuqhL"]
[Date "2024.09.21"]
[White "Jason1"]
[Black "Matilda"]
[Result "0-1"]
[UTCDate "2024.09.21"]
[UTCTime "17:16:58"]
[WhiteElo "1576"]
[BlackElo "1486"]
[WhiteRatingDiff "-35"]
[BlackRatingDiff "+12"]
[WhiteTitle "NM"]
[BlackTitle "⛸"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C50"]
[Opening "Four Knights Game: Italian Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 { C50 Four Knights Game: Italian Variation } 5. O-O d6 6. d3 Bg4 7. Re1?? { (0.81 → -0.71) Blunder. h3 was best. } (7. h3 Bxf3 8. Qxf3 Nd4 9. Qg3 Rg8 10. Be3 Qd7 11. Bxd4 Bxd4) 7... Qe7? { (-0.71 → 0.58) Mistake. Nd4 was best. } (7... Nd4 8. Be3 Bxf3 9. gxf3 O-O 10. f4 exf4 11. Bxf4 a5 12. a3) 8. h3 Bh5? { (0.51 → 1.58) Mistake. Bxf3 was best. } (8... Bxf3 9. Qxf3 Nd4 10. Qd1 a5 11. a4 c6 12. Nb1 O-O 13. c3 Ne6 14. Ba2 b5 15. axb5) 9. Nd5? { (1.58 → 0.14) Mistake. g4 was best. } (9. g4) 9... Nxd5 10. exd5 Nd4 11. Be3?? { (0.16 → -3.49) Blunder. g4 was best. } (11. g4 Nxf3+ 12. Qxf3 Bg6 13. c3 h5 14. Bb5+ Kf8 15. g5 a6 16. Ba4 b5 17. Bd1 Qd7) 11... Nxf3+ 12. gxf3 Bxe3 13. fxe3 Qg5+?! { (-3.65 → -2.36) Inaccuracy. O-O-O was best. } (13... O-O-O 14. Kh2) 14. Kf2?! { (-2.36 → -3.52) Inaccuracy. Kh2 was best. } (14. Kh2 f5 15. Qe2 O-O-O 16. Qf2 Qf6 17. f4 Kb8 18. Rg1 exf4 19. exf4 Rde8 20. d4 Bf7) 14... Qh4+?! { (-3.52 → -2.78) Inaccuracy. f5 was best. } (14... f5 15. Rg1 Qh4+ 16. Ke2 O-O 17. Qe1 Qxh3 18. Rg3 Qh2+ 19. Qf2 Qxf2+ 20. Kxf2 f4 21. exf4) 15. Ke2?! { (-2.78 → -4.37) Inaccuracy. Kg2 was best. } (15. Kg2 f5 16. Qd2 e4 17. f4 g5 18. Kh2 O-O-O 19. Rg1 gxf4 20. exf4 Rdg8 21. dxe4 fxe4) 15... Qxh3 16. Rf1 O-O-O? { (-3.68 → -2.15) Mistake. Qg2+ was best. } (16... Qg2+ 17. Ke1) 17. Kd2 f5 18. Qe2 e4?? { (-2.25 → 1.52) Blunder. Qg3 was best. } (18... Qg3 19. Qf2) 19. dxe4?? { (1.52 → -6.06) Blunder. Rh1 was best. } (19. Rh1 Qxh1) 19... fxe4 20. Kc3 Bxf3 21. Qf2 Rhf8 22. Qd2 Qf5 23. Rae1 Qe5+ 24. Qd4 Qxd4+ 25. Kxd4 c5+? { (-8.43 → -4.08) Mistake. g5 was best. } (25... g5 26. Rf2) 26. Kc3? { (-4.08 → -8.26) Mistake. dxc6 was best. } (26. dxc6 bxc6 27. Rg1 g6 28. b4 Kc7 29. Rg5 Rf5 30. Rxf5 gxf5 31. Be2 Bxe2 32. Rxe2 h5) 26... g5 27. Be2 Bxe2 28. Rxf8 Rxf8 29. Rxe2 h5 30. b4 cxb4+ 31. Kxb4 Rf5 32. Kc4 g4 33. Rh2 g3 34. Rg2 h4 35. Rg1 Rf3 36. Rh1 g2 37. Rxh4 g1=Q 38. Rxe4 Rxe3 39. Rxe3 Qxe3 40. Kb4?! { (-74.09 → Mate in 7) Checkmate is now unavoidable. a4 was best. } (40. a4 a5) 40... Qc5+?! { (Mate in 7 → -74.26) Lost forced checkmate sequence. a5+ was best. } (40... a5+ 41. Kxa5 Qc5+ 42. Ka4 Qc3 43. Kb5 Kc7 44. a3 Qc5+ 45. Ka4 Qc4+ 46. Ka5 b6#) 41. Kb3 Qxd5+ 42. Kb2 Kc7 43. c3?! { (-74.52 → Mate in 7) Checkmate is now unavoidable. Kb1 was best. } (43. Kb1 a5) 43... Kb6 44. a3 Kb5 45. Kc2 Qa2+ 46. Kd3 Qxa3 47. Kd4 Qc5+ 48. Kd3 Ka4 49. c4 Kb3 50. Ke4 Qxc4+ 51. Kf5 Qd4 52. Ke6 Qc5 53. Kd7 Qb6 54. Ke6 d5+ 55. Ke5 d4 56. Ke4 d3 57. Ke5 d2 58. Kf5 d1=Q 59. Kf4 Qb4+ 60. Kg3 Qg1+ 61. Kf3 Qc3+ 62. Kf4 Qce3+ 63. Kf5 Qgf2+ 64. Kg6 Qeg3+ 65. Kh7 Qfh2# { Black wins by checkmate. } 0-1