[Event "2022 Summer Marathon"] [Site "https://lichess.org/O39MoCMR"] [Date "2022.08.05"] [White "Elda64"] [Black "Zhigalko_Sergei"] [Result "1/2-1/2"] [UTCDate "2022.08.05"] [UTCTime "19:25:36"] [WhiteElo "2902"] [BlackElo "2984"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A46"] [Opening "Torre Attack: Classical Defense, Nimzowitsch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 { A46 Torre Attack: Classical Defense, Nimzowitsch Variation } 4. Bh4 b6 5. Nbd2 Bb7 6. e3 Be7 7. Bd3 d6 8. O-O Nbd7 9. e4 Nh5 10. Bg3 O-O 11. c3 Nxg3 12. hxg3 c5 13. Re1 a6 14. a3 b5 15. Qe2 Qc7 16. Rad1 Rfe8 17. Bb1 cxd4 18. cxd4 Rac8 19. Nf1 Nf8 20. Ne3 Qb6?! { (-0.25 → 0.40) Inaccuracy. Nd7 was best. } (20... Nd7) 21. d5 Bf6?! { (0.00 → 0.87) Inaccuracy. e5 was best. } (21... e5) 22. Nh2?! { (0.87 → -0.03) Inaccuracy. Ng4 was best. } (22. Ng4 Be7) 22... exd5 23. exd5?! { (0.29 → -0.80) Inaccuracy. Nhg4 was best. } (23. Nhg4 Bg5 24. Nxd5 Bxd5 25. Rxd5 Rc5 26. Red1 Rxd5 27. Rxd5 Ne6 28. Ba2 h5 29. Nh2 g6) 23... b4?! { (-0.80 → -0.24) Inaccuracy. Bg5 was best. } (23... Bg5 24. Qd2 Bxe3 25. Rxe3 Rxe3 26. Qxe3 Qxe3 27. fxe3 b4 28. Bf5 Re8 29. Nf1 Re5 30. e4) 24. Qh5 Bxb2 25. axb4?! { (0.21 → -0.56) Inaccuracy. Nf5 was best. } (25. Nf5 Qc7) 25... Qxb4 26. Nhg4 Qc3?? { (-0.70 → 1.27) Blunder. a5 was best. } (26... a5 27. Kh2) 27. Nf5?? { (1.27 → -7.75) Blunder. Re2 was best. } (27. Re2 Rc5) 27... Rxe1+ 28. Rxe1 Qxe1+ 29. Kh2 Qxb1?! { (-12.39 → -6.78) Inaccuracy. Rc1 was best. } (29... Rc1 30. Nfxh6+ gxh6 31. Nxh6+ Kh8 32. Ng4+ Kg7 33. Qh6+ Kg8 34. Qxc1 Qxc1 35. Ba2 Qd2 36. Ne3) 30. Nfxh6+?! { (-6.78 → -10.42) Inaccuracy. Ne7+ was best. } (30. Ne7+ Kh8 31. Qxf7 Qh7 32. Nxc8 Bxc8 33. Qxf8+ Qg8 34. Qf3 a5 35. Qf4 Bxg4 36. Qxg4 Qe8) 30... gxh6 31. Nxh6+ Kg7 32. Nf5+ Qxf5 33. Qxf5 Bf6 34. g4 Rc5 35. g5 Bd4 36. f4 Rxd5 37. Qb1 Bc6 38. Qc1 Bc5 39. Qc3+ Kg8 40. Kg3 Bb5 41. Kg4 Rd3 42. Qa1 Bd7+ 43. Kh4?! { (-10.14 → Mate in 8) Checkmate is now unavoidable. f5 was best. } (43. f5 Rd4+ 44. Kf3 Bxf5 45. Qxa6 Ne6 46. Qa8+ Kg7 47. Qa1 Kg6 48. Kg3 Nxg5 49. Qa8 Ne4+) 43... Rd4?! { (Mate in 8 → -10.32) Lost forced checkmate sequence. Ng6+ was best. } (43... Ng6+ 44. Kh5 Nxf4+ 45. Kh6 Bd4 46. g6 Bxa1 47. gxf7+ Kxf7 48. Kg5 Nxg2 49. Kh6 Bf6 50. Kh5) 44. g3 Ng6+ 45. Kh5 Nxf4+?! { (Mate in 7 → -13.54) Lost forced checkmate sequence. Rd2 was best. } (45... Rd2 46. f5 Bxf5 47. Qh1 d5 48. Qh4 Nxh4 49. g4 Nf3 50. gxf5 Rd4 51. g6 Rh4#) 46. Kh6 Ng6 47. Qb2?! { (-17.22 → Mate in 5) Checkmate is now unavoidable. Qc3 was best. } (47. Qc3 a5 48. Qxa5 Rd3 49. Qa8+ Nf8 50. Qg2 Bd4 51. g6 Nxg6 52. Qa8+ Nf8 53. Qe4 Bg7+) 47... Nf8?! { (Mate in 5 → -13.39) Lost forced checkmate sequence. d5 was best. } (47... d5 48. Qb8+ Bf8+ 49. Qxf8+ Kxf8 50. Kh7 Rd1 51. Kh6 Rh1#) 48. Qa1 a5 49. Qb2 a4 50. Qb8?! { (-15.13 → Mate in 4) Checkmate is now unavoidable. Qc3 was best. } (50. Qc3 Be6) 50... a3?! { (Mate in 4 → -62.77) Lost forced checkmate sequence. Rd2 was best. } (50... Rd2 51. Qb4 Bxb4 52. g6 f6 53. g4 Rh2#) 51. Qd8?! { (-62.77 → Mate in 4) Checkmate is now unavoidable. Qb7 was best. } (51. Qb7 Rb4 52. Qg2 Bd4 53. Kh5 Bg7 54. g4 a2 55. Qxa2 Bxg4+ 56. Kh4 Be6+ 57. Kg3 Bxa2) 51... Re4 52. Qf6 Re6 53. g4 Rxf6+ 54. gxf6 Ne6 55. g5 Nxg5 56. Kh5 Bd4 57. Kxg5 Bxf6+ 58. Kh6 a2 59. Kh5 a1=Q 60. Kh6 Qe5?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Qh1# was best. } { Draw by stalemate. } (60... Qh1#) 1/2-1/2