[Event "Simultanea Mensual - GM Cori Kevin simul"] [Site "https://lichess.org/OfVo6R44"] [Date "2024.05.22"] [White "Dybamo"] [Black "johhav05"] [Result "1-0"] [UTCDate "2024.05.22"] [UTCTime "03:31:21"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B31"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 { B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation } 4. O-O Bg7 5. c3 e6?! { (0.18 → 1.10) Inaccuracy. Nf6 was best. } (5... Nf6 6. Re1 O-O 7. d4 d5 8. e5 Ne4 9. Bxc6 bxc6 10. Be3) 6. d4 cxd4 7. cxd4 a6 8. Ba4?! { (1.32 → 0.55) Inaccuracy. Bxc6 was best. } (8. Bxc6 dxc6 9. Nc3 Ne7 10. Qb3 h6 11. h4 b6 12. Bf4 Ra7) 8... d5?! { (0.55 → 1.57) Inaccuracy. b5 was best. } (8... b5) 9. exd5?! { (1.57 → 0.78) Inaccuracy. Bxc6+ was best. } (9. Bxc6+ bxc6 10. e5 c5 11. dxc5 Qc7 12. Nc3 f6 13. Bf4 fxe5 14. Bg3 Nh6) 9... exd5 10. Re1+ Ne7 11. Bg5?! { (0.72 → 0.04) Inaccuracy. Bxc6+ was best. } (11. Bxc6+ bxc6 12. h3 O-O 13. Nc3 Qd6 14. Na4 Re8 15. Bd2 Bf5 16. Nc5 h6) 11... f6?! { (0.04 → 0.78) Inaccuracy. b5 was best. } (11... b5) 12. Bf4 O-O 13. Nc3 Bg4 14. Be3?! { (0.65 → 0.05) Inaccuracy. h3 was best. } (14. h3 Bxf3) 14... Nf5?! { (0.05 → 0.64) Inaccuracy. b5 was best. } (14... b5) 15. Bxc6?! { (0.64 → -0.19) Inaccuracy. Bb3 was best. } (15. Bb3 Bxf3 16. Qxf3 Nfxd4 17. Bxd4 Nxd4 18. Qd1 Nc6 19. Nxd5 Kh8 20. Nf4 Qxd1) 15... bxc6 16. h3 Nxe3 17. Rxe3 Bf5 18. Na4 Re8 19. Rxe8+ Qxe8 20. Rc1 Rb8 21. b3 Be4 22. Nd2 f5 23. Nxe4?! { (0.49 → -0.48) Inaccuracy. Nc5 was best. } (23. Nc5 a5) 23... dxe4 24. Qc2 Bxd4?? { (-0.34 → 4.29) Blunder. Rb4 was best. } (24... Rb4 25. Kf1) 25. Qc4+ Kf8 26. Qxd4 Kg8 27. Nc5 Rd8 28. Qc3 Ra8 29. Qc4+ Kh8 30. Qd4+ Kg8 31. Nd7 Qf7?! { (4.26 → 5.77) Inaccuracy. Rd8 was best. } (31... Rd8 32. Qc4+ Qf7 33. Ne5 Qxc4 34. Nxc4 g5 35. Kf1 Kf7 36. Ke2 f4 37. b4) 32. Nf6+ Kf8 33. Rxc6 Qe7?? { (6.13 → Mate in 15) Checkmate is now unavoidable. a5 was best. } (33... a5 34. Qd6+ Qe7 35. Nxh7+ Ke8 36. Qxg6+ Kd7 37. Rc1 Rc8 38. Qxf5+ Qe6 39. Rd1+) 34. Nd7+?? { (Mate in 15 → 6.61) Lost forced checkmate sequence. Nd5 was best. } (34. Nd5 Qg7 35. Qc5+ Kg8 36. Nf6+ Qxf6 37. Rxf6 Re8 38. Qd5+ Kg7 39. Qf7+ Kh6) 34... Kg8 35. Nf6+ Kf8 36. Rd6 Qc7 37. Rd7 Qc1+?? { (6.76 → Mate in 6) Checkmate is now unavoidable. Rc8 was best. } (37... Rc8 38. Nxh7+ Ke8 39. Nf6+ Kf8 40. Rxc7 Rxc7 41. Qd8+ Kf7 42. Qxc7+ Kxf6 43. h4) 38. Kh2 Qa3 39. Nxh7+ Ke8 40. Rb7 { Black resigns. } 1-0