[Event "FOUR KNIGHTS GAME MMXXIII"] [Site "https://lichess.org/bioFSi4o"] [Date "2023.11.06"] [White "Bipin2003160"] [Black "ghato86"] [Result "0-1"] [UTCDate "2023.11.06"] [UTCTime "13:42:42"] [WhiteElo "1466"] [BlackElo "1334"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+227"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B23"] [Opening "Sicilian Defense: Closed, Traditional"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nc6 { B23 Sicilian Defense: Closed, Traditional } 3. Nf3 e6 4. d3?! { (0.49 → -0.28) Inaccuracy. d4 was best. } (4. d4 cxd4 5. Nxd4 Nf6 6. Bf4 d6 7. Ndb5 e5 8. Bg5 a6) 4... g6? { (-0.28 → 0.89) Mistake. Nf6 was best. } (4... Nf6 5. Be2 d5 6. exd5 exd5 7. d4 cxd4 8. Nxd4 Bd6 9. Be3) 5. h3? { (0.89 → -0.35) Mistake. d4 was best. } (5. d4 cxd4 6. Nxd4 d6 7. Be3 Nf6 8. Be2 Bg7 9. Qd2 d5) 5... Bg7 6. Bd2 Nge7 7. Qc1 O-O 8. Bh6 f5?! { (-0.56 → 0.10) Inaccuracy. d5 was best. } (8... d5 9. h4 f6 10. exd5 exd5 11. Be2 Nf5 12. Bxg7 Kxg7 13. Qf4 Qa5 14. O-O Be6 15. Rfe1) 9. Bd2?! { (0.10 → -0.96) Inaccuracy. h4 was best. } (9. h4 Nd4) 9... a6?! { (-0.96 → -0.40) Inaccuracy. Nd4 was best. } (9... Nd4 10. Be2 Nec6 11. O-O b5 12. Nxd4 Nxd4 13. Bd1 Bb7 14. Bh6 Bxh6 15. Qxh6 Qf6 16. Qd2) 10. a3 b5 11. Bg5 Qe8 12. Bxe7?! { (-1.01 → -2.10) Inaccuracy. Bh6 was best. } (12. Bh6 Qf7) 12... Qxe7 13. g4?? { (-2.21 → -5.42) Blunder. Be2 was best. } (13. Be2 Bb7 14. O-O Nd4 15. Bd1 Bc6 16. Re1 fxe4 17. Nxe4 Nxf3+ 18. Bxf3 Qh4 19. Re2 Rxf3) 13... Bb7? { (-5.42 → -3.03) Mistake. fxg4 was best. } (13... fxg4 14. hxg4 Rxf3 15. Bg2 Rf7 16. f4 Bb7 17. e5 Raf8 18. Ne2 d6 19. Qe3 dxe5 20. Qh3) 14. Be2? { (-3.03 → -5.05) Mistake. Bg2 was best. } (14. Bg2 Nd4 15. Nxd4 cxd4 16. Ne2 Qh4 17. O-O fxg4 18. hxg4 Qxg4 19. Qd2 Rac8 20. a4 bxa4) 14... Nd4 15. Qd2 Rae8 16. O-O-O d5 17. e5 Nxf3 18. Bxf3 Bxe5?! { (-4.38 → -3.26) Inaccuracy. d4 was best. } (18... d4 19. Bxb7 dxc3 20. Qxc3 Qxb7 21. Qxc5 a5 22. h4 fxg4 23. h5 h6 24. hxg6 b4 25. axb4) 19. Qe2 fxg4 20. hxg4?! { (-3.13 → -4.13) Inaccuracy. Qxe5 was best. } (20. Qxe5 Rf5 21. Qh2 gxf3 22. h4 e5 23. Rde1 h5 24. Nb1 Qf6 25. Rhg1 Kh7 26. Nd2 Rf4) 20... Qg5+ 21. Kb1 Bxc3 22. bxc3 Rf7 23. c4? { (-2.12 → -4.11) Mistake. d4 was best. } (23. d4 Qe7 24. Bg2 b4 25. axb4 cxb4 26. Rh3 Ref8 27. Qe5 Rxf2 28. Rg1 a5 29. cxb4 axb4) 23... bxc4 24. dxc4 Bc6? { (-5.23 → -2.96) Mistake. Qf6 was best. } (24... Qf6 25. cxd5 Qxf3 26. Qxf3 Rxf3 27. dxe6 Rxf2 28. Rh3 Be4 29. Rd7 Rxe6 30. Rc3 Rf1+ 31. Kb2) 25. cxd5? { (-2.96 → -5.14) Mistake. Ka2 was best. } (25. Ka2 Qf6 26. Bg2 Ba4 27. f3 Qc3 28. Qd3 Qxd3 29. Rxd3 Bxc2 30. Rd2 Ba4 31. cxd5 exd5) 25... Ra8?? { (-5.14 → 5.28) Blunder. exd5 was best. } (25... exd5 26. Qxe8+ Bxe8 27. Bxd5 Kg7 28. Bxf7 Bxf7 29. Rd7 Qxg4 30. Rxf7+ Kxf7 31. Rxh7+ Kf6 32. Ra7) 26. dxc6 Rb8+ 27. Ka1?? { (5.76 → Mate in 6) Checkmate is now unavoidable. Ka2 was best. } (27. Ka2 Qf6 28. Rb1 Rxb1 29. Rxb1 Qxf3 30. Rb8+ Kg7 31. Qxf3 Rxf3 32. c7 Rf8 33. Rxf8 Kxf8) 27... Qf6+ 28. Ka2 Qb2# { Black wins by checkmate. } 0-1