[Event "IM ikhasu simul"] [Site "https://lichess.org/8mwmrG59"] [Date "2021.08.29"] [White "ikhasu"] [Black "nobel_p"] [Result "1-0"] [UTCDate "2021.08.29"] [UTCTime "16:12:10"] [WhiteElo "2381"] [BlackElo "1756"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B40"] [Opening "Sicilian Defense: Marshall Counterattack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 d5?! { (0.42 → 0.98) Inaccuracy. cxd4 was best. } { B40 Sicilian Defense: Marshall Counterattack } (3... cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4) 4. exd5 exd5 5. Bb5+ Bd7 6. Bxd7+ Nxd7?! { (0.68 → 1.25) Inaccuracy. Qxd7 was best. } (6... Qxd7 7. O-O Nc6 8. dxc5 O-O-O 9. c3 Bxc5 10. b4 Bb6 11. a4) 7. O-O Ngf6 8. Re1+ Be7 9. Nc3? { (1.86 → 0.54) Mistake. Qe2 was best. } (9. Qe2 Nf8) 9... O-O 10. h3 h6 11. Be3 Re8 12. dxc5 Nxc5 13. Bxc5 Bxc5 14. Rxe8+ Qxe8 15. Nxd5 Qc6? { (0.00 → 1.40) Mistake. Ne4 was best. } (15... Ne4 16. Nc7 Nxf2 17. Qd5 Qe3 18. Re1 Nxh3+ 19. Kh1 Nf2+ 20. Kg1) 16. Nxf6+ Qxf6 17. c3 Rd8 18. Qe2 Rd6?! { (1.52 → 2.42) Inaccuracy. Qc6 was best. } (18... Qc6 19. Re1) 19. Qe8+ Kh7 20. Qe4+ Kh8? { (2.54 → 4.23) Mistake. Qg6 was best. } (20... Qg6 21. Re1) 21. Qxb7 Bb6 22. Qa8+ Kh7 23. Qe4+ Kg8 24. Rf1 Re6 25. Qa8+ Kh7 26. Qd5 Re5?? { (3.98 → 9.54) Blunder. g6 was best. } (26... g6 27. Qd2) 27. Qd3+ Rf5 28. g4 g6 29. gxf5 gxf5 30. Kh1 Bc7 31. Rg1 Bb6 32. Qd5 Bxf2 33. Rg2 Be3 34. Qa8 h5? { (9.62 → Mate in 6) Checkmate is now unavoidable. Qg7 was best. } (34... Qg7 35. Qb7) 35. Qg8+ Kh6 36. Qf8+ Kh7 37. Qg8+ Kh6 38. Qe8?! { (Mate in 5 → 14.17) Lost forced checkmate sequence. Nh4 was best. } (38. Nh4 Bg5 39. Rxg5 Qc6+ 40. Rg2 Qf6 41. Nxf5+ Qxf5 42. Qg7#) 38... Kh7 39. Qxe3 f4 40. Qe4+?! { (Mate in 7 → 72.36) Lost forced checkmate sequence. Qc5 was best. } (40. Qc5 Qg6 41. Rxg6 Kxg6 42. Qg5+ Kh7 43. Ne5 f3 44. Qxh5+ Kg7 45. Qxf7+ Kh6 46. Qg6#) 40... Kh6 41. Ng5 { Black resigns. } 1-0