[Event "GM Zhigalko Sergei Stream 3+0 Arena"] [Site "https://lichess.org/gD92WGTb"] [Date "2021.10.05"] [White "Kokon-25"] [Black "porose"] [Result "1-0"] [UTCDate "2021.10.05"] [UTCTime "19:43:39"] [WhiteElo "2145"] [BlackElo "2570"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B10"] [Opening "Caro-Kann Defense: Accelerated Panov Attack, Modern Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 { B10 Caro-Kann Defense: Accelerated Panov Attack, Modern Variation } 5. Bb5+ Nbd7 6. Nc3 g6 7. Nge2?! { (0.13 → -0.64) Inaccuracy. Nf3 was best. } (7. Nf3 Bg7 8. d6 O-O 9. dxe7 Qxe7+ 10. Be2 b5 11. a3 Bb7) 7... Bg7 8. d4 O-O 9. O-O Nb6 10. Bg5 Nfxd5 11. Re1 Be6 12. a3 Rc8 13. Qd2 Nc4?! { (-0.74 → 0.00) Inaccuracy. Nxc3 was best. } (13... Nxc3 14. Nxc3) 14. Bxc4 Rxc4 15. Rad1 Re8 16. Ne4 Qb6 17. Nc5 Bf5 18. Rc1 Rxc1 19. Rxc1 e5?! { (-0.67 → 0.00) Inaccuracy. f6 was best. } (19... f6 20. Be3) 20. dxe5 Bxe5?? { (-0.29 → 4.53) Blunder. h6 was best. } (20... h6 21. Nf4) 21. Qxd5 Bxb2 22. Re1?? { (4.92 → 0.37) Blunder. Na4 was best. } (22. Na4 Be6) 22... Bc3 23. Bd2?? { (0.22 → -4.08) Blunder. Rf1 was best. } (23. Rf1 Rxe2) 23... Bxd2 24. Qxd2 Qxc5 25. Ng3 Rxe1+ 26. Qxe1 Qxa3? { (-4.13 → -2.13) Mistake. Bd7 was best. } (26... Bd7 27. Qa1) 27. Nxf5 gxf5 28. g3?! { (-2.09 → -2.75) Inaccuracy. h4 was best. } (28. h4 Qd6 29. Qc1 b6 30. Qg5+ Kf8 31. Qxf5 h6 32. Qc8+ Kg7 33. Qc3+ Kg8 34. Qc8+ Kh7) 28... Qb2 29. Qe8+? { (-2.98 → -5.87) Mistake. Qa5 was best. } (29. Qa5 Qb1+ 30. Kg2 h6 31. Qxa7 b5 32. Qb6 Kh7 33. Qc7 Qe4+ 34. Kg1 Qe1+ 35. Kg2 Kg7) 29... Kg7 30. Qd7 a5?? { (-7.38 → -2.00) Blunder. Qc1+ was best. } (30... Qc1+ 31. Kg2 Qc6+ 32. Qxc6 bxc6 33. Kf3 Kf6 34. Ke3 Ke5 35. f3 a5 36. g4 f4+ 37. Kd3) 31. Qxf5 h6? { (-1.68 → -0.44) Mistake. Qc1+ was best. } (31... Qc1+ 32. Kg2) 32. Qg4+ Kf8 33. Qc8+ Ke7 34. Qc5+ Ke8?! { (-0.97 → -0.27) Inaccuracy. Kf6 was best. } (34... Kf6 35. Qxa5 b5 36. Qa6+ Kg7 37. Kf1 b4 38. Qc4 Qd2 39. Qg4+ Kf6 40. Qc4 h5 41. h3) 35. Qe3+ Kd7 36. Qxh6 Kc7? { (-1.45 → 0.00) Mistake. a4 was best. } (36... a4 37. Qf4) 37. Qe3 Kb8 38. Qe8+ Ka7 39. Qxf7? { (0.00 → -1.46) Mistake. h4 was best. } (39. h4 Qb3 40. Qe5 a4 41. h5 a3 42. Qa5+ Kb8 43. h6 Qb1+ 44. Kh2 a2 45. Qd8+ Ka7) 39... Qb6?? { (-1.46 → 0.66) Blunder. a4 was best. } (39... a4) 40. Qa2?! { (0.66 → 0.00) Inaccuracy. Qf4 was best. } (40. Qf4 Qb3 41. h4 a4 42. Qd4+ Ka6 43. h5 a3 44. h6 a2 45. h7 Qb1+ 46. Kg2 a1=Q) 40... Qa6?! { (0.00 → 1.10) Inaccuracy. Qb4 was best. } (40... Qb4 41. h4 a4 42. h5 a3 43. Kg2 Qb2 44. Qd5 Ka6 45. Qd3+ b5 46. Qd6+ Ka5 47. Qd8+) 41. h4 Qb6?? { (0.90 → 4.29) Blunder. b5 was best. } (41... b5 42. h5 b4 43. h6 b3 44. Qxb3 Qxh6 45. Qc4 Qa6 46. Qa4 Kb6 47. g4 Kc5 48. g5) 42. h5 Qb5? { (4.05 → 6.63) Mistake. Qc5 was best. } (42... Qc5 43. g4) 43. Kg2?? { (6.63 → 0.00) Blunder. h6 was best. } (43. h6 Qf5) 43... a4?? { (0.00 → 3.43) Blunder. Qxh5 was best. } (43... Qxh5 44. f4 Qf5 45. Kf2 Ka6 46. Qc4+ b5 47. Qc6+ Ka7 48. Qc7+ Ka6 49. g4 Qxg4 50. Qc6+) 44. h6 Qd5+?? { (2.92 → Mate in 5) Checkmate is now unavoidable. Qc6+ was best. } (44... Qc6+ 45. f3 Qxh6 46. Qxa4+ Kb6 47. Qc2 Ka5 48. Qc3+ Ka4 49. Qd4+ Kb3 50. Qd5+ Ka4 51. Qxb7) 45. Kg1?? { (Mate in 5 → -61.10) Lost forced checkmate sequence. Qxd5 was best. } (45. Qxd5 Ka6 46. h7 b5 47. Qd6+ Kb7 48. h8=Q a3 49. Qhb8#) 45... Qxa2 46. h7?! { (-73.18 → Mate in 8) Checkmate is now unavoidable. f3 was best. } { White wins on time. } (46. f3 Qb2 47. h7 a3 48. h8=Q Qxh8 49. f4 a2 50. Kg2 a1=Q 51. Kf3 Qhh1+ 52. Kg4 Qg7+) 1-0