[Event "2023 Autumn Marathon"] [Site "https://lichess.org/MnYLhsmV"] [Date "2023.10.28"] [White "Never_GiveUpEr"] [Black "Zhigalko_Sergei"] [Result "1-0"] [UTCDate "2023.10.28"] [UTCTime "14:10:24"] [WhiteElo "2234"] [BlackElo "2758"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 { B33 Sicilian Defense: Lasker-Pelikan Variation } 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Be2 O-O 11. O-O f5 12. c3 Nd7 13. Na3?! { (0.04 → -0.72) Inaccuracy. f4 was best. } (13. f4 a6) 13... f4 14. Nc4 Nf6 15. f3 Bf5 16. a5 Qe8 17. Bd3 g6?! { (-1.42 → -0.56) Inaccuracy. Bxd3 was best. } (17... Bxd3 18. Qxd3 Qb5 19. b3 Qxd5 20. Qxd5+ Nxd5 21. Bb2 Kf7 22. Rad1 Ke6 23. Rd2 Rfd8 24. Rfd1) 18. Bxf5 gxf5 19. b4?! { (-0.55 → -1.29) Inaccuracy. Qb3 was best. } (19. Qb3 Qf7) 19... Rc8 20. Qb3 Qf7 21. Rd1 Kh8 22. Ba3 Rg8 23. Ra2 Qh5 24. Rf2?! { (-2.07 → -3.33) Inaccuracy. Nxe5 was best. } (24. Nxe5 dxe5) 24... Rg6? { (-3.33 → -1.92) Mistake. e4 was best. } (24... e4 25. Nd2 e3 26. Re2 Ne4 27. Bb2 Rg6 28. c4+ Kg8 29. c5 Bh4 30. Kf1 Nxd2+ 31. Rdxd2) 25. b5 Rcg8? { (-2.01 → -0.66) Mistake. Ne4 was best. } (25... Ne4) 26. Rdd2?? { (-0.66 → -3.16) Blunder. Bxd6 was best. } (26. Bxd6) 26... Rh6 27. Bxd6 Qxh2+ 28. Kf1 Qh1+?? { (-4.37 → -1.92) Blunder. e4 was best. } (28... e4 29. Bxe7 e3 30. Qd1 Nh5 31. Ke2 exf2 32. Bc5 Ng3+ 33. Kd3 f1=Q+ 34. Qxf1 Nxf1 35. Bd4+) 29. Ke2 Rxg2 30. Rxg2 Qxg2+ 31. Kd1 Qxf3+ 32. Kc2 Nxd5?? { (-1.80 → 0.00) Blunder. Qe4+ was best. } (32... Qe4+) 33. Bxe5+ Bf6?! { (-0.05 → 0.66) Inaccuracy. Nf6 was best. } (33... Nf6 34. a6 Qe4+ 35. Kb2 bxa6 36. bxa6 Rh1 37. Bxf6+ Bxf6 38. Qb8+ Kg7 39. Rd7+ Be7 40. Qe5+) 34. Bxf6+?? { (0.66 → -1.06) Blunder. Kb2 was best. } (34. Kb2 Rg6) 34... Rxf6 35. Nb2? { (-0.92 → -2.16) Mistake. Rd4 was best. } (35. Rd4 Kg7) 35... Qe4+?! { (-2.16 → -1.38) Inaccuracy. Ne3+ was best. } (35... Ne3+) 36. Nd3?? { (-1.38 → -5.15) Blunder. Kc1 was best. } (36. Kc1) 36... Ne3+ 37. Kb2?! { (-4.94 → -6.47) Inaccuracy. Kc1 was best. } (37. Kc1 Nc4 38. Rd1 Rd6 39. a6 bxa6 40. bxa6 Rb6 41. Qa4 Rb1+ 42. Kxb1 Nd2+ 43. Kb2 Qxa4) 37... Nc4+ 38. Kc2 Nxd2 39. Kxd2 Rd6 40. Qc2? { (-8.55 → Mate in 8) Checkmate is now unavoidable. Kc2 was best. } (40. Kc2 Qxd3+ 41. Kb2 Qd2+ 42. Ka3 Rd8 43. b6 axb6 44. Ka4 bxa5 45. Kxa5 Rc8 46. Kb5 Qxc3) 40... f3?! { (Mate in 8 → -13.79) Lost forced checkmate sequence. Qe3+ was best. } (40... Qe3+ 41. Kd1 Rxd3+ 42. Qxd3 Qxd3+ 43. Kc1 Qe2 44. b6 a6 45. c4 f3 46. c5 f2 47. c6) 41. c4 Qe2+?! { (-38.09 → -7.12) Inaccuracy. f2 was best. } (41... f2 42. Qb1 Qxc4 43. Qb2+ Kg8 44. Qb1 Rxd3+ 45. Qxd3 Qxd3+ 46. Kxd3 f1=Q+ 47. Ke3 Qxb5 48. Kf4) 42. Kc3 Rxd3+?? { (-7.17 → -2.71) Blunder. Qe3 was best. } (42... Qe3 43. a6 bxa6 44. Qd2 Qd4+ 45. Kc2 Qxc4+ 46. Qc3+ Qxc3+ 47. Kxc3 axb5 48. Ne5 Re6 49. Nf7+) 43. Qxd3 Qxd3+?? { (-2.58 → 4.50) Blunder. Qe5+ was best. } (43... Qe5+ 44. Kb3 Qf4 45. b6 axb6 46. axb6 f2 47. Qd8+ Kg7 48. Qc7+ Qxc7 49. bxc7 f1=Q 50. c8=Q) 44. Kxd3 Kg7 45. Ke3?? { (5.10 → 0.00) Blunder. c5 was best. } (45. c5 h5 46. c6 bxc6 47. bxc6 f4 48. c7 h4 49. c8=Q f2 50. Ke2 h3 51. Qb7+ Kh6) 45... Kf6 46. Kf2?? { (0.00 → -5.64) Blunder. c5 was best. } (46. c5 Ke6 47. c6 b6 48. axb6 axb6 49. Kxf3 h5 50. Kg2 Kd6 51. Kg3 Kc7 52. Kg2) 46... Ke6 47. Kxf3 Kd6 48. c5+ { White wins on time. } 1-0