FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/s5fuXaKw"]
[Date "2025.03.25"]
[White "Isabelle"]
[Black "Hector"]
[Result "0-1"]
[UTCDate "2025.03.25"]
[UTCTime "14:28:11"]
[WhiteElo "1018"]
[BlackElo "922"]
[WhiteRatingDiff "-42"]
[BlackRatingDiff "+35"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D00"]
[Opening "Queen's Pawn Game"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. e3 { D00 Queen's Pawn Game } Qd6?! { (0.13 → 0.80) Inaccuracy. e6 was best. } (2... e6 3. Nf3 Be7 4. b3 Nf6 5. Bd3 b6 6. O-O Bb7 7. Bb2 O-O 8. Nbd2 Nbd7 9. Rc1) 3. Qd3? { (0.80 → -0.28) Mistake. c4 was best. } (3. c4 e6 4. Nf3 Nf6 5. Nc3 Be7 6. c5 Qd8 7. b4 b6 8. Rb1 O-O 9. Bd3 a5) 3... Qe6? { (-0.28 → 1.09) Mistake. Nc6 was best. } (3... Nc6) 4. f3?! { (1.09 → 0.32) Inaccuracy. Nf3 was best. } (4. Nf3 Nf6 5. c4 dxc4 6. Qc2 Nc6 7. Bxc4 Qf5 8. Bd3 Qh5 9. O-O e5 10. Bb5 Bd7) 4... Qd6 5. h4?! { (0.70 → -0.28) Inaccuracy. Nc3 was best. } (5. Nc3) 5... Bf5?? { (-0.28 → 8.63) Blunder. Nc6 was best. } (5... Nc6) 6. h5?? { (8.63 → -9.17) Blunder. Qxf5 was best. } (6. Qxf5 Nc6) 6... Bxd3 7. h6 Bxf1 8. hxg7 Bxg2 9. gxh8=Q Nh6?? { (-9.34 → -3.19) Blunder. Qg3+ was best. } (9... Qg3+) 10. Qxh7?? { (-3.19 → -10.69) Blunder. Rxh6 was best. } (10. Rxh6 Qxh6 11. Kf2 Bh3 12. Nxh3 Qxh3 13. Qe5 Nc6 14. Qxc7 e5 15. Nc3 Rc8 16. Qxb7 exd4) 10... Ng4?? { (-10.69 → 3.56) Blunder. Qg3+ was best. } (10... Qg3+ 11. Kd2 Bxh1 12. Ne2 Qf2 13. Nc3 Bxf3 14. Qd3 Nd7 15. Nxd5 Bxd5 16. e4 Ng4 17. c3) 11. Qh6?? { (3.56 → -13.86) Blunder. fxg4 was best. } (11. fxg4) 11... Nxh6 12. Rxh6 Bxh6 13. f4 Qg6 14. f5 Qg5 15. f6 exf6 16. Ke2 Qh4 17. a4 Bxe3 18. Ra3?! { (-10.77 → Mate in 5) Checkmate is now unavoidable. Bxe3 was best. } (18. Bxe3 Nc6) 18... Bxd4?! { (Mate in 5 → -15.56) Lost forced checkmate sequence. Qf2+ was best. } (18... Qf2+ 19. Kd3 Be4+ 20. Kc3 Qxc2+ 21. Kb4 Nc6+ 22. Kb5 a6#) 19. Rb3?! { (-15.56 → Mate in 6) Checkmate is now unavoidable. Be3 was best. } (19. Be3 Bxb2 20. Rb3 Qc4+ 21. Kd2 Be5 22. Ne2 Nc6 23. Bg1 Na5 24. Rb5 Qxa4 25. Nbc3 Nc4+) 19... Bxg1?! { (Mate in 6 → -17.38) Lost forced checkmate sequence. Qf2+ was best. } (19... Qf2+ 20. Kd1 Qxg1+ 21. Kd2 Bf1 22. Kd1 Qg4+ 23. Rf3 Qxf3+ 24. Ke1 Qe2#) 20. Rxb7?! { (-17.38 → Mate in 3) Checkmate is now unavoidable. Be3 was best. } (20. Be3) 20... Qxa4?! { (Mate in 3 → -21.63) Lost forced checkmate sequence. Qe4+ was best. } (20... Qe4+ 21. Kd1 Bf3+ 22. Kd2 Qe3#) 21. Rxc7?! { (-21.63 → Mate in 3) Checkmate is now unavoidable. Nd2 was best. } (21. Nd2 Qa6+) 21... Qa6+?! { (Mate in 3 → -20.49) Lost forced checkmate sequence. Qe4+ was best. } (21... Qe4+ 22. Kd1 Bf3+ 23. Kd2 Qe3#) 22. Kd1 Qf1+ 23. Kd2 Kd8?! { (Mate in 11 → -23.60) Lost forced checkmate sequence. Qf4+ was best. } (23... Qf4+ 24. Kc3 Qxc7+ 25. Kb3 Qc4+ 26. Ka3 Qxc2 27. Nc3 Nc6 28. Nb5 Bc5+ 29. Ka2 Rb8 30. Nc3) 24. Kc3 Kxc7 25. Bh6 Qxb1 26. Bf8 Qf1 27. Ba3 Qf5 28. Bf8 a5 29. Ba3 a4 30. Bf8 a3 31. Bxa3 Qf1 32. Bf8 Qa1 33. Ba3 Rxa3+ 34. Kd2 Qf1 35. bxa3 Na6 36. c3 Nc5 37. c4 Ne4+ 38. Kc2 Nd2 39. Kxd2 Qf2+ 40. Kd3 Qa2 41. Kc3 Qxa3+ 42. Kc2 Qb4 43. Kd3 Qxc4+ 44. Kd2 Bf1 45. Ke1 Qa2 46. Kxf1 Ba7 47. Ke1 Bg1 48. Kf1 Qa1+ 49. Kg2 Bb6 50. Kg3 d4 51. Kf4 d3 52. Ke4 d2 53. Kd3 d1=Q+ 54. Ke4 Qa3 55. Kf5 Kd6 56. Kxf6 Kd7 57. Kxf7 Kd6 58. Kf6 Kd5 59. Kf5 Kd4 60. Kf4 Kd3 61. Kg3 Ke2+ 62. Kh2 Ke3 63. Kg2 Ke4 64. Kh2 Qaa4 65. Kh3 Qa3+ 66. Kg2 Qa2+ 67. Kg3 Qg8+ 68. Kh3 Qe1 69. Kh2 Qh4# { Black wins by checkmate. } 0-1