[Event "Rated rapid game"] [Site "https://lichess.org/KLgNUZ44"] [Date "2022.09.06"] [White "chess_study_174"] [Black "Katso"] [Result "1-0"] [UTCDate "2022.09.06"] [UTCTime "11:48:44"] [WhiteElo "2098"] [BlackElo "2036"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B53"] [Opening "Sicilian Defense: Chekhover Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 { B53 Sicilian Defense: Chekhover Variation } Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e5?! { (0.09 → 0.92) Inaccuracy. e6 was best. } (8... e6 9. O-O-O) 9. Qd3 h6?! { (0.68 → 1.33) Inaccuracy. Be7 was best. } (9... Be7) 10. Bh4?! { (1.33 → 0.45) Inaccuracy. Bxf6 was best. } (10. Bxf6 Qxf6) 10... Be7 11. Rd1? { (0.93 → -0.43) Mistake. Bxf6 was best. } (11. Bxf6 Bxf6 12. O-O-O Qb6 13. Qe2 Be7 14. Kb1 Qa6 15. Qxa6 bxa6 16. Nd2 Rd8 17. f3 Rf8) 11... Qa5? { (-0.43 → 0.92) Mistake. g5 was best. } (11... g5 12. Bg3 b5 13. a3 a5 14. h4 g4 15. Nd2 b4 16. Nb5 Bxb5 17. Qxb5+ Qd7 18. Qd3) 12. O-O? { (0.92 → -0.20) Mistake. Bxf6 was best. } (12. Bxf6 Bxf6 13. Nd2 O-O 14. Nc4 Qc5 15. Ne3 Rfd8 16. Ned5 Bxd5 17. Qxd5 Qc6 18. g3 Rac8) 12... O-O?! { (-0.20 → 0.50) Inaccuracy. g5 was best. } (12... g5) 13. a3 Rac8?! { (0.11 → 0.75) Inaccuracy. g5 was best. } (13... g5 14. Nxg5 hxg5 15. Bxg5 Qc7 16. Qf3 Nh7 17. Bh6 Kh8 18. Bxf8 Rxf8 19. Nd5 Qd7 20. Rfe1) 14. b4?! { (0.75 → 0.14) Inaccuracy. Bxf6 was best. } (14. Bxf6 Bxf6 15. Qxd6 Rfd8 16. Qb4 Qxb4 17. axb4 a6 18. Rxd8+ Rxd8 19. Ra1 g6 20. Kf1 Bg7) 14... Qc7 15. Bxf6 Bxf6 16. b5?! { (0.46 → -0.47) Inaccuracy. Qxd6 was best. } (16. Qxd6 Qxd6 17. Rxd6 Rfd8 18. Rdd1 Rxd1 19. Rxd1 Be8 20. Rd3 a5 21. h3 axb4 22. axb4 Rc4) 16... Bd7 17. Nd5 Qxc2 18. Nxf6+ gxf6 19. Qxd6 Bxb5 20. Rfe1 Rc6?! { (-0.78 → 0.28) Inaccuracy. Rcd8 was best. } (20... Rcd8 21. Qxd8) 21. Qe7?! { (0.28 → -0.32) Inaccuracy. Qd7 was best. } (21. Qd7 Bc4 22. Qh3 Kg7 23. Nh4 Be6 24. Nf5+ Bxf5 25. Qxf5 Qb3 26. Qg4+ Kh7 27. Rd7 Qe6) 21... Kg7?? { (-0.32 → 5.96) Blunder. Bd3 was best. } (21... Bd3 22. Rd2) 22. Nh4 Rfc8?! { (5.99 → 8.62) Inaccuracy. Bd3 was best. } (22... Bd3 23. Nf5+ Kg8 24. Nxh6+ Kg7 25. Nf5+ Kg8 26. h3 Re6 27. Qxb7 Be2 28. Rc1 Qd2 29. Ng3) 23. Nf5+ Kg6 24. Qxb7?! { (8.41 → 5.73) Inaccuracy. Nh4+ was best. } (24. Nh4+ Kg7 25. Rd8 Rxd8 26. Nf5+ Kg6 27. Qxd8 Qxe4 28. Qg8+ Kxf5 29. Qh7+ Ke6 30. Qxe4 a6) 24... Bd3?! { (5.73 → 7.90) Inaccuracy. Ba4 was best. } (24... Ba4 25. Ne7+ Kg7 26. Nxc6 Qxc6 27. Qxc6 Rxc6 28. Rc1 Rd6 29. Rc7 a6 30. h4 Rd4 31. f3) 25. Ne7+ Kg7 26. Nxc8?! { (7.88 → 5.43) Inaccuracy. Nxc6 was best. } (26. Nxc6 Rxc6 27. Rxd3 Qxd3 28. Qxc6 Qxa3 29. Qc4 a5 30. h3 a4 31. Rb1 Qd6 32. Qxa4 Qd3) 26... Rxc8?! { (5.43 → 7.98) Inaccuracy. Ba6 was best. } (26... Ba6 27. Qb1 Rxc8 28. Qxc2 Rxc2 29. Rc1 Rd2 30. Red1 Ra2 31. Rc3 Re2 32. Re3 Rc2 33. Rg3+) 27. Rxd3 Rc7 28. Rg3+ Kh7 29. Qb1 Qd2 30. Qd1 Qa2? { (8.88 → Mate in 5) Checkmate is now unavoidable. Rd7 was best. } (30... Rd7 31. Qb1 Rd8 32. Rf1 Qd7 33. h3 Rg8 34. Rxg8 Kxg8 35. Kh1 Qa4 36. f4 Qxa3 37. fxe5) 31. Qg4 { Black resigns. } 1-0