FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/Y8Gr14m5"]
[Date "2023.03.15"]
[White "Ioana"]
[Black "Oliver3"]
[Result "0-1"]
[UTCDate "2023.03.15"]
[UTCTime "20:04:52"]
[WhiteElo "1056"]
[BlackElo "1340"]
[WhiteRatingDiff "-4"]
[BlackRatingDiff "+4"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C20"]
[Opening "Portuguese Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Bb5?! { (0.43 → -0.37) Inaccuracy. Nf3 was best. } { C20 Portuguese Opening } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... c6 3. Bc4?! { (-0.35 → -0.91) Inaccuracy. Ba4 was best. } (3. Ba4 Nf6 4. d3 d5 5. exd5 Nxd5 6. Bb3 Bd6 7. Nc3 O-O) 3... Nf6 4. Nf3 d5 5. exd5 cxd5 6. Bb5+ Bd7 7. O-O?? { (-0.63 → -7.00) Blunder. Bxd7+ was best. } (7. Bxd7+ Nbxd7 8. O-O e4 9. Nd4 Qb6 10. Ne2 Bd6 11. d3 O-O 12. Nbc3 Rfe8 13. Be3 Qc7) 7... Bxb5 8. Nd4 exd4 9. c4 dxc4 10. d3 cxd3 11. Bf4 Bd6 12. Re1+ Kf8 13. Bxd6+ Qxd6 14. Nd2 Nc6 15. Ne4 Nxe4 16. Rxe4 Re8 17. Rh4 Re6 18. f4 Ke7 19. f5 Re5 20. f6+ gxf6 21. Rc1 Rg8 22. g4 Reg5 23. Rxh7?! { (-14.85 → Mate in 4) Checkmate is now unavoidable. a4 was best. } (23. a4 Qf4) 23... Rxg4+ 24. Kf2 Rg2+ 25. Kf1 Rg1+ 26. Kf2 Rxd1 27. Rxd1 Qxh2+? { (Mate in 2 → -9.31) Lost forced checkmate sequence. Qf4+ was best. } (27... Qf4+ 28. Ke1 Rg1#) 28. Kf1? { (-9.31 → Mate in 1) Checkmate is now unavoidable. Rxh2 was best. } (28. Rxh2) 28... Qxh7 29. Kf2 Qh4+ 30. Kf3 Qh5+ 31. Ke4 Qxd1 32. Kd5 Qa1 33. Kc5 Qxa2 34. Kxb5 Qxb2+ 35. Kc5 Qb4+ 36. Kd5 Qb5+ 37. Ke4 Qe5+ 38. Kxd3 f5 39. Kc4 f4 40. Kd3 f3 41. Kd2 f2 42. Kd1 f1=Q+ 43. Kd2 Qe3+ 44. Kc2 d3+ 45. Kc3 d2+ 46. Kc2 d1=Q+ 47. Kb2 Qdd2# { Black wins by checkmate. } 0-1