FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/1NqiOoOK"]
[Date "2024.12.14"]
[White "Sebastian"]
[Black "Drew"]
[Result "0-1"]
[UTCDate "2024.12.14"]
[UTCTime "00:05:11"]
[WhiteElo "1171"]
[BlackElo "1544"]
[WhiteRatingDiff "-5"]
[BlackRatingDiff "+3"]
[BlackTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C20"]
[Opening "Portuguese Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Bb5?! { (0.50 → -0.41) Inaccuracy. Nf3 was best. } { C20 Portuguese Opening } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6) 2... c6 3. Bc4?! { (-0.24 → -0.90) Inaccuracy. Be2 was best. } (3. Be2) 3... d5 4. Be2? { (-0.98 → -2.31) Mistake. exd5 was best. } (4. exd5 cxd5 5. Bb3 Nc6 6. c3 Bc5 7. Ne2 d4 8. d3 Nf6 9. cxd4 Bxd4 10. Nxd4 Nxd4) 4... dxe4 5. Bh5? { (-2.34 → -4.54) Mistake. d3 was best. } (5. d3 Nf6 6. Nd2 exd3 7. Bxd3 Bd6 8. Ngf3 Nbd7 9. O-O O-O 10. b3 Nc5 11. Bb2 Re8) 5... g6?! { (-4.54 → -3.21) Inaccuracy. Bc5 was best. } (5... Bc5) 6. Be2 f5? { (-3.78 → -2.26) Mistake. Bc5 was best. } (6... Bc5) 7. d3 exd3 8. cxd3 Bb4+? { (-2.17 → -0.64) Mistake. Bg7 was best. } (8... Bg7 9. Nf3) 9. Bd2? { (-0.64 → -1.91) Mistake. Nc3 was best. } (9. Nc3 Nf6) 9... Bxd2+ 10. Qxd2 Nf6 11. Qe3 Nbd7 12. Nc3 Qa5 13. O-O-O? { (-1.57 → -2.78) Mistake. Nf3 was best. } (13. Nf3 O-O) 13... O-O?! { (-2.78 → -2.09) Inaccuracy. b5 was best. } (13... b5) 14. Nf3? { (-2.09 → -4.11) Mistake. d4 was best. } (14. d4) 14... Ng4 15. Qg5 Nxf2 16. Rdf1? { (-3.97 → -7.08) Mistake. d4 was best. } (16. d4 Qd8) 16... Nxh1 17. Rxh1 Qc5 18. Ne1?! { (-5.74 → -8.63) Inaccuracy. h4 was best. } (18. h4 e4) 18... f4 19. Kd2 Qe3+ 20. Kc2 Nc5 21. Nd1 Qxe2+ 22. Kc1 Nxd3+ 23. Kb1?! { (-13.00 → Mate in 1) Checkmate is now unavoidable. Nxd3 was best. } (23. Nxd3 Qxd3 24. Qxe5 Bf5 25. Qxf5 Rxf5 26. Nc3 Qe3+ 27. Kb1 Rg5 28. g3 fxg3 29. hxg3 Rxg3) 23... Qxd1# { Black wins by checkmate. } 0-1