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[Event "Sigurjónsson Arena"] [Site "http://chess-academy.net/L80x4DAD"] [Date "2025.05.05"] [Round "-"] [White "A8888888888888888888"] [Black "Polina-Super11"] [Result "1-0"] [UTCDate "2025.05.05"] [UTCTime "04:57:02"] [WhiteElo "1482"] [BlackElo "1470"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-103"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B27"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c5 2. Nf3 { B27 Sicilian Defense } d5?! { (0.27 → 1.04) Inaccuracy. Best move was d6. } (2... d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Bb5+ Bd7 7. Bxd7+) 3. exd5 Nf6 4. Bb5+?! { (1.16 → 0.64) Inaccuracy. Best move was d4. } (4. d4) 4... Bd7 5. Bxd7+?! { (1.37 → 0.86) Inaccuracy. Best move was Bc4. } (5. Bc4 b5) 5... Nfxd7? { (0.86 → 2.77) Mistake. Best move was Qxd7. } (5... Qxd7 6. c4 e6 7. O-O exd5 8. Ne5 Qc7 9. Nc3 Bd6 10. Ng4 Nxg4 11. Qxg4 O-O 12. Nxd5) 6. O-O h5? { (2.10 → 3.54) Mistake. Best move was g6. } (6... g6) 7. Re1?! { (3.54 → 2.83) Inaccuracy. Best move was d4. } (7. d4 Nf6) 7... e6? { (2.83 → 5.36) Mistake. Best move was g6. } (7... g6 8. d4 Bg7 9. dxc5 Nxc5 10. Nc3 O-O 11. Bg5 Bf6 12. Bxf6 exf6 13. Qd4 Ncd7 14. Qf4) 8. dxe6 Nf6?? { (5.05 → 8.31) Blunder. Best move was fxe6. } (8... fxe6 9. Qe2) 9. exf7+? { (8.31 → 6.13) Mistake. Best move was Ng5. } (9. Ng5 fxe6) 9... Kxf7 10. Ng5+? { (5.69 → 3.73) Mistake. Best move was Qe2. } (10. Qe2) 10... Kg6? { (3.73 → 5.93) Mistake. Best move was Kg8. } (10... Kg8 11. Nc3) 11. d3 Nc6 12. Nc3? { (4.79 → 3.79) Mistake. Best move was f4. } (12. f4) 12... Bd6? { (3.79 → 5.12) Mistake. Best move was Qd7. } (12... Qd7 13. Nf3) 13. h3? { (5.12 → 3.46) Mistake. Best move was d4. } (13. d4 Nxd4) 13... Re8? { (3.46 → 4.73) Mistake. Best move was Qd7. } (13... Qd7) 14. Bd2? { (4.73 → 3.04) Mistake. Best move was Rf1. } (14. Rf1 Qd7) 14... Qc7? { (3.04 → 4.28) Mistake. Best move was Rxe1+. } (14... Rxe1+ 15. Qxe1 Nd4 16. f4 Qd7 17. Qf2 Re8 18. Nce4 Bc7 19. Be3 b6 20. Rf1 Nf5 21. Qe2) 15. Qf3? { (4.28 → 2.27) Mistake. Best move was Nce4. } (15. Nce4 Bf4) 15... Nd4 16. Qd1 Bh2+ 17. Kf1?! { (2.62 → 1.97) Inaccuracy. Best move was Kh1. } (17. Kh1 Rxe1+ 18. Qxe1 Bf4 19. Nf3 Re8 20. Qc1 Be5 21. Ng5 c4 22. Qd1 Qd7 23. Nce4 Nf5) 17... Rxe1+ 18. Kxe1 Re8+ 19. Kf1 Qe5? { (1.70 → 3.12) Mistake. Best move was Bf4. } (19... Bf4 20. Bxf4) 20. Nce4?! { (3.12 → 2.61) Inaccuracy. Best move was Nf3. } (20. Nf3 Qd6 21. Be3 Be5 22. Ne4 Nxe4 23. Nh4+ Kf7 24. dxe4 Qa6+ 25. Kg1 Qe2 26. c3 Bf6) 20... Nxe4 21. Nxe4 Qf5 22. c3 Nc6?! { (2.61 → 3.34) Inaccuracy. Best move was Ne6. } (22... Ne6 23. Qa4) 23. Qc2?! { (3.34 → 2.70) Inaccuracy. Best move was Be3. } (23. Be3 h4 24. f3 b6 25. Bf2 Rh8 26. Qa4 Qd5 27. Rd1 Qd7 28. Qb3 Rh5 29. d4 cxd4) 23... Kh7? { (2.70 → 4.04) Mistake. Best move was c4. } (23... c4 24. f3) 24. Re1 Nd4?? { (3.51 → 9.16) Blunder. Best move was Kh8. } (24... Kh8 25. Qb3 b6 26. Re3 Rd8 27. Rf3 Qg6 28. Qf7 Qxf7 29. Rxf7 Ne5 30. Rxa7 Nxd3 31. b4) 25. cxd4 cxd4? { (8.76 → 18.01) Mistake. Best move was Rf8. } (25... Rf8 26. dxc5) 26. Ng5+ Kg6 27. Rxe8 Bf4?! { (24.05 → Mate in 9) Checkmate is now unavoidable. Best move was Be5. } (27... Be5 28. g4) 28. Bxf4 Qa5?! { (67.15 → Mate in 4) Checkmate is now unavoidable. Best move was Qxf4. } (28... Qxf4 29. Nf3) 29. Qc4?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Re6+. } (29. Re6+ Kf5 30. Qe2 Qd5 31. g4+ Kxf4 32. Qd2#) 29... Qb6 30. Qf7+ Kh6 31. Rh8# { White wins by checkmate. } 1-0