[Event "2021 Spring Marathon"] [Site "https://lichess.org/3yXPivfq"] [Date "2021.04.10"] [White "Cellini"] [Black "ECLM"] [Result "1/2-1/2"] [UTCDate "2021.04.10"] [UTCTime "22:23:53"] [WhiteElo "2489"] [BlackElo "2275"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+4"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B30"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 { B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack } Qb6 4. Nc3 e6 5. O-O Nd4 6. Bc4 Ne7 7. a4 Nec6 8. d3 Be7 9. Nxd4 cxd4 10. Ne2 O-O 11. f4 f5 12. Ng3 fxe4 13. dxe4 d3+ 14. Kh1 dxc2 15. Qxc2 Nd4 16. Qd3?! { (2.21 → 1.50) Inaccuracy. Qc3 was best. } (16. Qc3) 16... a5?? { (1.50 → 3.62) Blunder. d5 was best. } (16... d5 17. Ba2 dxe4 18. Qxe4 Nc6 19. Be3 Qxb2 20. Rfb1 Qf6 21. f5 Kh8 22. fxe6 Qg6 23. Rf1) 17. e5 d5?! { (3.40 → 4.35) Inaccuracy. Nc6 was best. } (17... Nc6 18. Be3) 18. exd6 Bxd6?! { (4.47 → 7.31) Inaccuracy. Qxd6 was best. } (18... Qxd6 19. b3) 19. Ne4?! { (7.31 → 5.12) Inaccuracy. Be3 was best. } (19. Be3) 19... Rd8?! { (5.12 → 7.36) Inaccuracy. Nf5 was best. } (19... Nf5) 20. Be3 Bc5 21. Ng5 g6 22. Qe4? { (7.32 → 4.23) Mistake. f5 was best. } (22. f5 Nxf5 23. Bxc5 Rxd3 24. Bxb6 Rd6 25. Bg1 Raa6 26. Ne4 Rac6 27. Nxd6 Nxd6 28. Bb3 Nc4) 22... Re8? { (4.23 → 7.66) Mistake. Qc6 was best. } (22... Qc6 23. Qe5) 23. Rad1?? { (7.66 → 3.18) Blunder. Qe5 was best. } (23. Qe5 Qd6) 23... Nf5 24. Bxc5 Qxc5 25. Rc1 Qe3?! { (3.13 → 4.18) Inaccuracy. Nd6 was best. } (25... Nd6) 26. Rfe1?? { (4.18 → 1.56) Blunder. g4 was best. } (26. g4 Bd7) 26... Qxe4 27. Rxe4 Nd6 28. Bxe6+?! { (1.28 → 0.25) Inaccuracy. Rd4 was best. } (28. Rd4) 28... Bxe6 29. Rxe6 Rxe6 30. Nxe6 Re8 31. Nc5 b6 32. Nd7 Re2 33. Rb1 Nc4 34. b3 Ne3 35. Nxb6 Nxg2 36. Nc4 Nxf4 37. Nxa5 h5?! { (0.74 → 1.37) Inaccuracy. Nd3 was best. } (37... Nd3 38. Nc4 Ra2 39. a5 Kg7 40. Kg1 Kf6 41. Rd1 Nb4 42. Rd7 Ke6 43. Rd4 Ke7 44. h3) 38. b4 h4? { (1.49 → 3.02) Mistake. Nd5 was best. } (38... Nd5) 39. b5 h3?? { (2.54 → 7.49) Blunder. Nd5 was best. } (39... Nd5 40. b6) 40. b6 Rg2 41. b7 Nd3?! { (71.41 → Mate in 12) Checkmate is now unavoidable. Kf7 was best. } (41... Kf7 42. b8=Q) 42. Rf1?? { (Mate in 12 → 0.00) Lost forced checkmate sequence. b8=Q+ was best. } (42. b8=Q+ Kg7 43. Rb7+ Kh6 44. Qh8+ Kg5 45. Qd8+ Kh5 46. Qxd3 Rf2 47. Qxh3+ Kg5 48. Qg3+ Kf6) 42... Rb2 43. Kg1 Rg2+ 44. Kh1 Rb2 { Black offers draw } { The game is a draw. } 1/2-1/2