[Event "C ve D Arena"] [Site "https://lichess.org/ttxHfadS"] [Date "2023.02.19"] [White "metemat"] [Black "sahtunboy"] [Result "0-1"] [UTCDate "2023.02.19"] [UTCTime "16:30:17"] [WhiteElo "1378"] [BlackElo "1338"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "420+5"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation, Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 { B40 Sicilian Defense: Four Knights Variation, Exchange Variation } bxc6 7. Bg5 Be7 8. Bc4?! { (0.11 → -0.62) Inaccuracy. e5 was best. } (8. e5 Nd5 9. Bxe7 Qxe7 10. Qd4 f6 11. O-O-O fxe5 12. Qxe5 Qf6) 8... O-O 9. O-O h6 10. Bh4 Bb7?! { (-0.32 → 0.33) Inaccuracy. d5 was best. } (10... d5 11. Bd3) 11. a3?! { (0.33 → -0.54) Inaccuracy. e5 was best. } (11. e5 Ne8 12. Bxe7 Qxe7 13. Re1 d5 14. exd6 Nxd6 15. Bf1 c5 16. Qh5 Qc7 17. Qe5 Qc6) 11... d5 12. exd5 cxd5 13. Be2 d4 14. Nb5 e5 15. Rb1?? { (-1.81 → -4.00) Blunder. a4 was best. } (15. a4 Re8 16. f4 Qd5 17. Bf3 e4 18. Nc7 Qc5 19. Nxe8 Rxe8 20. b4 Qd5 21. Be2 d3) 15... Qd5?? { (-4.00 → -1.58) Blunder. a6 was best. } (15... a6 16. Nxd4 exd4 17. Re1 Re8 18. Bc4 Rc8 19. Bd3 Qd7 20. f3 Nd5 21. Bxe7 Rxe7 22. Rxe7) 16. f3 Qd7 17. Bxf6 Bxf6 18. c3?? { (-1.60 → -4.38) Blunder. a4 was best. } (18. a4) 18... a6 19. Na7?! { (-3.83 → -5.36) Inaccuracy. cxd4 was best. } (19. cxd4 exd4 20. Nc3 Rad8 21. Ne4 d3 22. Nxf6+ gxf6 23. Qxd3 Qxd3 24. Bxd3 Rxd3 25. Rfd1 Rfd8) 19... Rxa7 20. cxd4 exd4 21. Qd3 Bc6 22. Bd1 Bb5 23. Qe4 Bxf1 24. Bc2 d3 25. Ba4 Bd4+ 26. Kh1 Qxa4 27. Rxf1 Re8 28. Qxd3 Rae7 29. b3 Qd7 30. Qxa6? { (-7.37 → Mate in 11) Checkmate is now unavoidable. h3 was best. } (30. h3 Re1 31. f4 Qd5 32. Kh2 Rxf1 33. Qxf1 Qxb3 34. a4 Qxa4 35. Qd3 Re1 36. Kg3) 30... Re1 31. Qa5 Rxf1# { Black wins by checkmate. } 0-1