[Event "Rated classical game"] [Site "https://lichess.org/5PcZ8yL9"] [Date "2024.08.06"] [White "gratus907"] [Black "ysgwydd"] [Result "0-1"] [GameId "5PcZ8yL9"] [UTCDate "2024.08.06"] [UTCTime "15:01:51"] [WhiteElo "1702"] [BlackElo "1602"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+32"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 { B90 Sicilian Defense: Najdorf Variation } 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 O-O 10. Be2?! { (0.59 → -0.06) Inaccuracy. O-O-O was best. } (10. O-O-O b5) 10... Nbd7 11. h4?! { (0.15 → -0.67) Inaccuracy. Nd5 was best. } (11. Nd5 Nxd5) 11... b5 12. g4?! { (-0.60 → -1.22) Inaccuracy. a4 was best. } (12. a4 b4 13. Nd5 Nxd5 14. exd5 Bxh4+ 15. Kf1 Bf5 16. Na5 Qxa5 17. Rxh4 Nf6) 12... b4 13. Nd5 Bxd5 14. exd5 a5 15. O-O-O?? { (-0.82 → -3.02) Blunder. g5 was best. } (15. g5 Nh5 16. Bb5 a4 17. Nc1 Ng3 18. Rh3 Nf5 19. Bf2 Qc8 20. Nd3 Nb8) 15... a4 16. Na1 b3?? { (-2.88 → -0.60) Blunder. Nb6 was best. } (16... Nb6 17. Qxb4 Nfxd5 18. Bxb6 Nxb6 19. Qd2 d5 20. f4 exf4 21. Qxf4 a3 22. b3) 17. a3 Qc7? { (-0.50 → 0.92) Mistake. Nb6 was best. } (17... Nb6) 18. c3?? { (0.92 → -3.45) Blunder. Kb1 was best. } (18. Kb1) 18... Nc5? { (-3.45 → -1.90) Mistake. Ra5 was best. } (18... Ra5 19. Bd3 Nxd5 20. Bg5 Re8 21. Kb1 N5b6 22. Bxe7 Rxe7 23. h5 Nc5 24. h6) 19. h5 Ne8?! { (-2.16 → -1.05) Inaccuracy. h6 was best. } (19... h6) 20. g5 f5 21. g6 f4 22. Bxc5 Qxc5 23. gxh7+ Kh8 24. Rdg1 Qe3 25. Qxe3 fxe3 26. Rg3 Rf7 27. Rhg1?! { (-1.98 → -3.11) Inaccuracy. Kd1 was best. } (27. Kd1 Nf6) 27... Bh4 28. Rg4 Bf2 29. R1g2?! { (-3.26 → -5.01) Inaccuracy. Rh1 was best. } (29. Rh1 Nf6 30. Rg6 Raf8 31. Bc4 e4 32. fxe4 Nxe4 33. Kd1 Bg3 34. Ke2 Be5) 29... Nf6 30. Rg5 Kxh7? { (-5.04 → -3.02) Mistake. Nxd5 was best. } (30... Nxd5 31. Bc4 e2 32. Bxe2 Be3+ 33. Kb1 Bxg5 34. Rxg5 Rf4 35. Rg4 Rb8 36. c4) 31. Bd3+?! { (-3.02 → -4.14) Inaccuracy. c4 was best. } (31. c4 e4 32. Kd1 Nd7 33. fxe4 Bh4 34. R5g4 Bf6 35. Rf4 Raf8 36. Bg4 Ne5) 31... Kh8 32. Kd1 Nxd5 33. Bc4?! { (-5.01 → -8.35) Inaccuracy. h6 was best. } (33. h6 g6 34. R2g4 Nf4 35. Rxf4 Rxf4 36. Ke2 Rh4 37. Be4 Rf8 38. Rxg6 Rh1) 33... Ra5? { (-8.35 → -4.28) Mistake. Nxc3+ was best. } (33... Nxc3+ 34. bxc3 b2 35. Ke2 b1=Q 36. Rxf2 exf2 37. Kxf2 Rb7 38. Nb3 Rxb3 39. Bxb3) 34. Rh2?! { (-4.28 → -6.12) Inaccuracy. h6 was best. } (34. h6 g6 35. Rxg6 Nf4 36. Rg8+ Kh7 37. Nc2 Nxg2 38. Rxg2 bxc2+ 39. Kxc2 Rf6) 34... Rc5 35. Bxb3 axb3 36. Nxb3 Rb5 37. h6 gxh6 38. Rxh6+ Rh7 39. Rxd6 Rh1+ 40. Ke2?? { (-6.00 → Mate in 1) Checkmate is now unavoidable. Kc2 was best. } (40. Kc2 e2 41. Rd8+ Kh7 42. Rdg8 e1=N+ 43. Kb1 Nxf3+ 44. Ka2 Nxg5 45. Rxg5 Be3) 40... Nf4# { Black wins by checkmate. } 0-1