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[Event "Sigurjónsson Arena"] [Site "http://chess-academy.net/f6LpZj2V"] [Date "2025.05.05"] [Round "-"] [White "A8888888888888888888"] [Black "Polina-Super11"] [Result "1-0"] [UTCDate "2025.05.05"] [UTCTime "05:15:23"] [WhiteElo "1512"] [BlackElo "1452"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-59"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 Nc6?! { (-0.02 → 0.65) Inaccuracy. Best move was e6. } { A04 Zukertort Opening: Black Mustang Defense } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. d4 Nf6?! { (0.28 → 1.04) Inaccuracy. Best move was d5. } (2... d5 3. c4 Bg4 4. Nc3 e6 5. cxd5 exd5 6. Bg5 Be7 7. Bxe7 Ncxe7 8. Ne5 Be6 9. Rc1) 3. d5 Nb8 4. c4?! { (1.02 → 0.37) Inaccuracy. Best move was Nc3. } (4. Nc3 c6 5. e4 cxd5 6. exd5 e6 7. Bc4 Bb4 8. O-O O-O 9. Ne2 exd5 10. Bb3 Nc6) 4... c6? { (0.37 → 1.49) Mistake. Best move was e6. } (4... e6 5. a3 c6 6. Nc3 cxd5 7. cxd5 exd5 8. Bf4 d6 9. Nxd5 Be6 10. Nxf6+ Qxf6 11. Qd2) 5. Nc3 e6?! { (0.60 → 1.28) Inaccuracy. Best move was cxd5. } (5... cxd5 6. cxd5 e6 7. e4 Bb4 8. Bg5 h6 9. Bxf6 Qxf6 10. e5 Qf4 11. a3 Bxc3+ 12. bxc3) 6. c5?? { (1.28 → -2.74) Blunder. Best move was d6. } (6. d6 Qa5) 6... Bxc5? { (-2.74 → -0.59) Mistake. Best move was cxd5. } (6... cxd5 7. b4 b6 8. e3 bxc5 9. bxc5 Bxc5 10. Be2 O-O 11. O-O d6 12. Rb1 Nc6 13. Na4) 7. dxe6? { (-0.59 → -1.75) Mistake. Best move was d6. } (7. d6) 7... Ng4?? { (-1.75 → 1.89) Blunder. Best move was fxe6. } (7... fxe6) 8. exf7+ Kf8? { (1.38 → 2.51) Mistake. Best move was Kxf7. } (8... Kxf7) 9. e3 d5?! { (2.05 → 2.75) Inaccuracy. Best move was Qe7. } (9... Qe7) 10. h3 a5?? { (1.88 → 6.75) Blunder. Best move was Nf6. } (10... Nf6 11. Bd3) 11. hxg4 Bxg4 12. Be2 Bb4? { (6.25 → 7.87) Mistake. Best move was Bxf3. } (12... Bxf3 13. Bxf3) 13. a3? { (7.87 → 6.67) Mistake. Best move was e4. } (13. e4 Be6) 13... Bxc3+?! { (6.67 → 7.45) Inaccuracy. Best move was Bxf3. } (13... Bxf3) 14. bxc3 Nd7 15. Bd2? { (7.54 → 5.73) Mistake. Best move was Rb1. } (15. Rb1) 15... Qe7? { (5.73 → 7.03) Mistake. Best move was Qf6. } (15... Qf6) 16. Nd4? { (7.03 → 5.60) Mistake. Best move was c4. } (16. c4) 16... Bxe2 17. Qxe2 Qxf7 18. c4 b5? { (5.20 → 8.00) Mistake. Best move was dxc4. } (18... dxc4 19. Rh3) 19. cxb5 c5 20. Nc6 c4?! { (7.68 → 8.66) Inaccuracy. Best move was a4. } (20... a4 21. Rh4) 21. Bxa5 Nc5? { (8.31 → 13.22) Mistake. Best move was Kg8. } (21... Kg8 22. Bb4 h6 23. a4 Kh7 24. a5 Rhe8 25. a6 Kh8 26. O-O Nf6 27. Rfd1 Ne4 28. a7) 22. Bb4 Kg8 23. Bxc5 d4?! { (12.29 → Mate in 21) Checkmate is now unavoidable. Best move was h6. } (23... h6 24. Qh5 Re8 25. O-O-O Qxh5 26. Rxh5 Kh7 27. Rdxd5 Re6 28. Bd4 Ra8 29. Kb2 Rg6 30. g3) 24. Ne7+ Kf8 25. Nf5+ Kg8 26. Nd6 Qd5 27. exd4 h5 28. b6 Kh7 29. Qc2+ g6 30. O-O h4 31. Rfe1 Kh6 32. Qd2+ g5 33. Re5 Qc6?! { (28.95 → Mate in 2) Checkmate is now unavoidable. Best move was Qxe5. } (33... Qxe5 34. dxe5) 34. Qxg5+ Kh7 35. Re7# { White wins by checkmate. } 1-0