FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/6kVHZHs8"]
[Date "2025.05.28"]
[White "Maria"]
[Black "Onyx"]
[Result "1/2-1/2"]
[UTCDate "2025.05.28"]
[UTCTime "20:45:12"]
[WhiteElo "1153"]
[BlackElo "985"]
[WhiteRatingDiff "-3"]
[BlackRatingDiff "+37"]
[WhiteTitle "❦"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A02"]
[Opening "Bird Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. f4 { A02 Bird Opening } Nc6 2. Nc3 Nb4?? { (-0.36 → 1.20) Blunder. d5 was best. } (2... d5 3. d4 Bf5 4. e3 e6 5. Bd3 Nf6 6. Nf3 Bb4 7. Bd2 Ne7 8. Qe2 O-O 9. O-O-O) 3. e3?! { (1.20 → 0.59) Inaccuracy. a3 was best. } (3. a3 Nc6) 3... Nxc2+?? { (0.59 → 7.51) Blunder. c5 was best. } (3... c5 4. Nf3 g6 5. d4 cxd4 6. exd4 Nf6 7. a3 Nbd5 8. Nxd5 Nxd5 9. f5 Nf6 10. fxg6) 4. Qxc2 Nf6 5. Nb5 Ne4 6. Qxe4 Rg8 7. Bc4 Rb8 8. Nd4 b5 9. Qd5?! { (11.95 → 5.40) Inaccuracy. Bxf7+ was best. } (9. Bxf7+) 9... h5?? { (5.40 → Mate in 1) Checkmate is now unavoidable. bxc4 was best. } (9... bxc4 10. h4 Ba6 11. b3 Qc8 12. Ngf3 c5 13. Ne2 g6 14. Bb2 e6 15. Qe4 cxb3 16. axb3) 10. Ngf3?? { (Mate in 1 → 6.84) Lost forced checkmate sequence. Qxf7# was best. } (10. Qxf7#) 10... Bb7?? { (6.84 → Mate in 1) Checkmate is now unavoidable. bxc4 was best. } (10... bxc4 11. Qxc4 g5 12. fxg5 Rb6 13. h4 Ba6 14. Qc2 e5 15. Nxe5 c5 16. Ndf3 Re6 17. b3) 11. Qxb5?! { (Mate in 1 → 10.53) Lost forced checkmate sequence. Qxf7# was best. } (11. Qxf7#) 11... Bxf3?! { (10.53 → Mate in 3) Checkmate is now unavoidable. e6 was best. } (11... e6 12. Qxh5 g6 13. Qh7 Rg7 14. Qh3 c5 15. Ne2 f6 16. O-O Kf7 17. Qh8 Bxf3 18. Rxf3) 12. Qf5?? { (Mate in 3 → 6.60) Lost forced checkmate sequence. Bxf7+ was best. } (12. Bxf7+ Kxf7 13. Qf5+ Ke8 14. Qg6#) 12... Bxg2?? { (6.60 → Mate in 1) Checkmate is now unavoidable. e6 was best. } (12... e6 13. Qh7) 13. Rg1?? { (Mate in 1 → 6.23) Lost forced checkmate sequence. Bxf7# was best. } (13. Bxf7#) 13... Be4?? { (6.23 → Mate in 1) Checkmate is now unavoidable. e6 was best. } (13... e6 14. Qxh5) 14. Qxe4?! { (Mate in 1 → 10.66) Lost forced checkmate sequence. Bxf7# was best. } (14. Bxf7#) 14... e5 15. Qxe5+ Qe7 16. Qxe7+ Bxe7 17. Rg3 Bf8 18. Nf5 Kd8 19. b3 Rc8 20. Bb2 Be7 21. Nxe7 Re8 22. Nxc8 Kxc8 23. Bxf7 Kd8 24. Rxg7 Rf8 25. Bxh5 Re8?! { (21.32 → Mate in 8) Checkmate is now unavoidable. Rf5 was best. } (25... Rf5 26. Rg5) 26. Bf6+ Kc8 27. Bxe8 Kb8 28. Bxd7 Kb7 29. Rc1 Kb6 30. Rg5 Kb7 31. Rb5+ Ka8 32. Rxc7 a5 33. Rc8+ Ka7 34. Bd4+ Ka6 35. Rb6+ Ka7 36. Rc7+ Ka8 37. Ra6+ Kb8 38. Rc8+ Kb7 39. Rb6+ Ka7 40. Rc7+ Ka8 41. Rcb7 a4 42. Rb8+ Ka7 43. R8b7+ Ka8 44. Ra6+ Kxb7 45. Rb6+ Ka7 46. Bxa4 Ka8 47. Bc6+ Ka7 48. f5 { Draw by stalemate. } 1/2-1/2