FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/aV8zIv4l"]
[Date "2025.03.14"]
[White "Islomjon"]
[Black "Sebastian"]
[Result "0-1"]
[UTCDate "2025.03.14"]
[UTCTime "23:14:17"]
[WhiteElo "1246"]
[BlackElo "1293"]
[WhiteRatingDiff "-7"]
[BlackRatingDiff "+7"]
[WhiteTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C25"]
[Opening "Vienna Game: Anderssen Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nc3 Bc5 { C25 Vienna Game: Anderssen Defense } 3. Nf3 Nf6?! { (0.43 → 1.40) Inaccuracy. d6 was best. } (3... d6 4. Na4 Qe7 5. Be2 Nf6 6. O-O Nc6 7. d3 h6 8. c3 Bb6 9. Nxb6 axb6 10. Re1) 4. Nxe5 O-O 5. Bc4?! { (1.72 → 0.79) Inaccuracy. d4 was best. } (5. d4 Bb4) 5... Qe7?! { (0.79 → 1.49) Inaccuracy. Nc6 was best. } (5... Nc6 6. Nf3 d5 7. Nxd5 Nxe4 8. Ne3 Ng5 9. O-O a5 10. Nxg5 Qxg5 11. c3 Bxe3 12. fxe3) 6. Nf3 d5 7. Bxd5 Ng4?? { (0.82 → 6.84) Blunder. Nxd5 was best. } (7... Nxd5 8. Nxd5) 8. O-O c6 9. Bc4?? { (6.05 → 1.00) Blunder. Bb3 was best. } (9. Bb3 Ne5 10. Nxe5 Qxe5 11. Kh1 a5 12. f4 Qe7 13. d3 b5 14. a3 Nd7 15. d4 Bb6) 9... Be6?? { (1.00 → 6.92) Blunder. Nxf2 was best. } (9... Nxf2 10. Qe2 Nxe4+ 11. d4 Nxc3 12. Qxe7 Bxe7 13. bxc3 Nd7 14. a4 Nf6 15. Bg5 Bd8 16. Rae1) 10. Bxe6 Qxe6 11. d4 Bb4 12. d5?! { (7.51 → 4.59) Inaccuracy. h3 was best. } (12. h3 Bxc3) 12... cxd5?! { (4.59 → 6.98) Inaccuracy. Qe7 was best. } (12... Qe7) 13. exd5?! { (6.98 → 5.18) Inaccuracy. Nd4 was best. } (13. Nd4 Qe5) 13... Qf5 14. Nb5 a6?! { (4.47 → 7.61) Inaccuracy. Nd7 was best. } (14... Nd7 15. c4) 15. Nc7 Ra7 16. Be3?? { (7.48 → 1.19) Blunder. Qd4 was best. } (16. Qd4 Bd6) 16... Nxe3 17. fxe3 Bc5?? { (0.95 → 3.32) Blunder. Qf6 was best. } (17... Qf6 18. d6 Bxd6 19. Nd5 Qe6 20. Qd3 b5 21. Rad1 Rd7 22. Ng5 Qh6 23. Qf5 Qxh2+ 24. Kf2) 18. Nd4?? { (3.32 → -1.39) Blunder. b4 was best. } (18. b4) 18... Qe4?? { (-1.39 → 1.53) Blunder. Qe5 was best. } (18... Qe5) 19. Nb3?? { (1.53 → -2.24) Blunder. Nf5 was best. } (19. Nf5 Nd7) 19... Qxe3+ 20. Kh1 Rc8?? { (-3.12 → 7.77) Blunder. Bd6 was best. } (20... Bd6 21. Nd4 Qe5 22. Nf3 Qf4 23. Ne6 fxe6 24. dxe6 Nc6 25. Qd5 Be7 26. Nd2 Qd4 27. Rxf8+) 21. Re1? { (7.77 → 3.93) Mistake. d6 was best. } (21. d6 b5) 21... Qf4 22. Qe2?? { (3.80 → -3.29) Blunder. Nxc5 was best. } (22. Nxc5) 22... Kf8?? { (-3.29 → Mate in 2) Checkmate is now unavoidable. Qxc7 was best. } (22... Qxc7 23. Nxc5) 23. Qe7+?? { (Mate in 2 → -11.15) Lost forced checkmate sequence. Qe8+ was best. } (23. Qe8+ Rxe8 24. Rxe8#) 23... Bxe7 24. g3 Qf3+ 25. Kg1 Rxc7 26. Rad1?! { (-15.00 → Mate in 4) Checkmate is now unavoidable. c3 was best. } (26. c3 Bg5) 26... Rxc2 27. Rf1 Qg2# { Black wins by checkmate. } 0-1