[Event "2023 Summer Marathon"] [Site "https://lichess.org/XT79856x"] [Date "2023.08.05"] [White "Gilevich"] [Black "Zhigalko_Sergei"] [Result "0-1"] [UTCDate "2023.08.05"] [UTCTime "23:57:35"] [WhiteElo "2658"] [BlackElo "3073"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A06"] [Opening "Nimzo-Larsen Attack: Classical Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 d5 2. b3 { A06 Nimzo-Larsen Attack: Classical Variation } c6 3. Bb2 Bg4 4. g3 Bxf3 5. exf3 e6 6. f4 Nf6 7. Bh3 Bd6 8. O-O O-O 9. d3 Nbd7 10. Nd2 a5 11. a3 Qb6 12. Nf3 Rfe8 13. Re1 a4 14. b4 c5 15. c3 h6 16. Ne5 Qc7 17. Qe2 Rad8 18. Bg2?! { (0.82 → 0.25) Inaccuracy. Rac1 was best. } (18. Rac1 Rc8) 18... b6?! { (0.25 → 1.32) Inaccuracy. b5 was best. } (18... b5 19. Rac1 c4 20. dxc4 bxc4 21. Rcd1 g6 22. Bc1 Bf8 23. Qc2 Bg7 24. Re2 Ra8 25. Rde1) 19. Rac1 Rc8 20. Qd1? { (1.04 → -0.13) Mistake. c4 was best. } (20. c4 dxc4 21. Rxc4 b5 22. Rc2 Qb6 23. Rec1 Bf8 24. Bd4 Rc7 25. Nxd7 Nxd7 26. f5 Rec8) 20... Qd8?? { (-0.13 → 1.87) Blunder. Nxe5 was best. } (20... Nxe5 21. fxe5) 21. Re2? { (1.87 → 0.23) Mistake. Qxa4 was best. } (21. Qxa4 g5 22. Nc6 Qc7 23. fxg5 Qxc6 24. Qxc6 Rxc6 25. gxf6 Rcc8 26. c4 cxb4 27. axb4 dxc4) 21... b5 22. Qd2 Qb6 23. Rce1 Nf8 24. Bh3?! { (0.76 → 0.10) Inaccuracy. d4 was best. } (24. d4 cxb4) 24... Rcd8 25. Bg2 Qc7 26. d4 cxd4?! { (0.53 → 1.26) Inaccuracy. c4 was best. } (26... c4) 27. cxd4 Rc8 28. Rc1?! { (1.26 → 0.64) Inaccuracy. Qd3 was best. } (28. Qd3 Qb7 29. Bf1 Ne4 30. f3 Nf6 31. Rg2 Rc4 32. Qe3 Rc7 33. Nd3 N8d7 34. Nc5 Qc6) 28... Qb7 29. Qd1 Ne4 30. Rec2 f6? { (0.95 → 2.25) Mistake. Rxc2 was best. } (30... Rxc2 31. Qxc2) 31. Nd3?! { (2.25 → 1.63) Inaccuracy. Nc6 was best. } (31. Nc6 f5 32. f3 Nf6 33. Bf1 Ra8 34. Bd3 g5 35. fxg5 hxg5 36. Ne5 Re7 37. Qe2 Rh7) 31... Rc4?! { (1.63 → 2.88) Inaccuracy. Rxc2 was best. } (31... Rxc2 32. Qxc2) 32. Nc5 Bxc5 33. dxc5 Rxc2?! { (2.64 → 4.00) Inaccuracy. f5 was best. } (33... f5 34. Bf1) 34. Rxc2 Qc6 35. f3 f5 36. fxe4 fxe4 37. Qd4 Re7 38. Bh3 Nd7 39. Re2 Nf6 40. Kg2 Nd7 41. Qd2 Kf7 42. Be5 Kf8 43. Rf2 Kf7 44. Qd4 Re8 45. Bg4 Kg8 46. Bh5 Re7 47. Bg6 Qc8?! { (4.20 → 5.30) Inaccuracy. Nf8 was best. } (47... Nf8 48. Bh5 g6 49. Be2 Rf7 50. Rf1 Nd7 51. Qb2 h5 52. Bd4 h4 53. Qc3 e5 54. fxe5) 48. Bh5 Qf8 49. Bg4 Nf6 50. Be2 Qf7 51. h4 e3 52. Qxe3 Ne4 53. Rf3 Rd7 54. Bd3 Nf6 55. Bxf6 Qxf6 56. Qe5 d4 57. Qxf6 gxf6 58. Kf2 Rc7 59. Re3?? { (5.71 → 2.38) Blunder. Bxb5 was best. } (59. Bxb5 e5 60. Rd3 h5 61. Bxa4 Kh7 62. fxe5 fxe5 63. Ke1 Kg7 64. c6 Rf7 65. Bb3 Rf8) 59... e5?? { (2.38 → 5.65) Blunder. dxe3+ was best. } (59... dxe3+ 60. Kxe3) 60. Re4 Kg7 61. f5 Re7 62. Kf3 Kf8 63. g4 Rf7 64. Rxe5 Re7?? { (4.92 → Mate in 14) Checkmate is now unavoidable. fxe5 was best. } (64... fxe5 65. Ke4 Rg7 66. c6 Rc7 67. Bxb5 Ke7 68. g5 d3 69. Kxd3 hxg5 70. hxg5 Rc8 71. f6+) 65. Re6? { (Mate in 14 → 7.37) Lost forced checkmate sequence. Rxe7 was best. } (65. Rxe7 Kxe7 66. Ke4 Kd7 67. Bxb5+ Ke7 68. c6 Kd8 69. Kxd4 Kc8 70. Kd5 Kc7 71. Bxa4 h5) 65... Rxe6 66. fxe6 Ke7 67. Ke4 h5?! { (11.36 → Mate in 11) Checkmate is now unavoidable. Kxe6 was best. } (67... Kxe6 68. Kxd4) 68. Kf5 hxg4 { Black wins on time. } 0-1