[Event "GM Zhigalko Sergei simul"] [Site "https://lichess.org/xOxm1AQP"] [Date "2021.07.21"] [White "Zhigalko_Sergei"] [Black "MGIDB"] [Result "1-0"] [UTCDate "2021.07.21"] [UTCTime "16:00:56"] [WhiteElo "2831"] [BlackElo "2177"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation, Short Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 { B12 Caro-Kann Defense: Advance Variation, Short Variation } e6 5. Be2 c5 6. Be3 Nc6?! { (0.12 → 0.87) Inaccuracy. Qb6 was best. } (6... Qb6 7. Nc3 Nc6 8. O-O Qxb2 9. Qe1 cxd4 10. Bxd4 Nxd4 11. Nxd4) 7. dxc5 Nge7 8. c3 Ng6?! { (1.00 → 1.62) Inaccuracy. Bg6 was best. } (8... Bg6 9. Nd4 Nxe5 10. O-O N7c6 11. b4 Be7 12. f4 Nxd4 13. Bxd4 Nc6 14. Bxg7 Rg8 15. Bd4) 9. Nbd2?! { (1.62 → 1.03) Inaccuracy. Qa4 was best. } (9. Qa4 Be4) 9... Ngxe5 10. Nxe5 Nxe5 11. Qb3? { (1.26 → 0.08) Mistake. Qa4+ was best. } (11. Qa4+) 11... Qc7 12. c4?! { (0.07 → -0.76) Inaccuracy. Qa4+ was best. } (12. Qa4+ Nd7 13. Nb3 Be7 14. Bb5 a6 15. Nd4 Be4 16. c6 bxc6 17. Bxc6 Rd8 18. Qxa6 O-O) 12... dxc4?? { (-0.76 → 1.97) Blunder. Bxc5 was best. } (12... Bxc5) 13. Nxc4 Nxc4 14. Bxc4?? { (2.36 → 0.47) Blunder. Qxc4 was best. } (14. Qxc4 Be7) 14... a6 15. Qa4+ Qd7?! { (0.35 → 0.96) Inaccuracy. Qc6 was best. } (15... Qc6) 16. Qxd7+ Kxd7 17. b4 Be7 18. Ke2 Bf6 19. Rhd1+?! { (0.91 → 0.01) Inaccuracy. Rad1+ was best. } (19. Rad1+) 19... Kc7 20. Bf4+?! { (-0.01 → -1.01) Inaccuracy. Bd4 was best. } (20. Bd4 Bc2) 20... e5?? { (-1.01 → 1.35) Blunder. Kc8 was best. } (20... Kc8 21. Rac1) 21. Bg3 Bg6 22. Rd6 Rad8 23. Rad1 Rxd6 24. cxd6+?? { (1.53 → -0.14) Blunder. Rxd6 was best. } (24. Rxd6 a5) 24... Kd7 25. b5?? { (0.00 → -2.25) Blunder. Bd5 was best. } (25. Bd5 b5 26. Rc1 Kxd6 27. Rc5 Rb8 28. Bb3 Re8 29. f3 h5 30. a4 h4 31. Bf2 Rb8) 25... Rc8 26. Bb3 axb5? { (-2.47 → -0.97) Mistake. Bc2 was best. } (26... Bc2 27. Ra1) 27. Rd5 Rc6? { (-1.03 → 0.27) Mistake. Be4 was best. } (27... Be4 28. Rxb5 Kxd6 29. f3 Bc6 30. Ra5 b6 31. Ra7 Bd5 32. Bxd5 Kxd5 33. Kd3 Rc1 34. a4) 28. Rxb5 Rxd6 29. Rxb7+ Kc6 30. Ra7 Kb6 31. Ra8 Be4 32. Rb8+ Kc7 33. Re8 Bxg2 34. Bxf7 Bc6?! { (0.00 → 0.70) Inaccuracy. Bd5 was best. } (34... Bd5 35. Bxd5 Rxd5 36. Ra8 h5 37. h4 Rd4 38. f3 Kc6 39. a4 Kd5 40. Bf2 Rc4 41. Kd3) 35. Rxe5 Kb6 36. Re6 Rxe6+ 37. Bxe6 Kc5 38. Bf4 Bb5+ 39. Kd2 h6 40. Be3+ Kd6 41. Bb3 Be5?! { (0.72 → 1.47) Inaccuracy. g5 was best. } (41... g5 42. f4 Bd7 43. Kd3 Bf5+ 44. Kc4 Kc6 45. fxg5 hxg5 46. Ba4+ Kb7 47. Kd5 Bh3 48. Bc2) 42. f4 Bf6 43. a4 Ba6?! { (1.61 → 2.27) Inaccuracy. Bc6 was best. } (43... Bc6 44. Kd3) 44. Bc2 Bc4 45. Bd3 Bb3 46. a5 Bd5 47. a6 Bd8?! { (3.43 → 5.36) Inaccuracy. g5 was best. } (47... g5 48. Ke2) 48. a7?! { (5.36 → 3.85) Inaccuracy. Bd4 was best. } (48. Bd4) 48... Ba5+ 49. Ke2 Kc7 50. Ba6?! { (4.76 → 3.73) Inaccuracy. Bd4 was best. } (50. Bd4 Bb6) 50... Bb6 51. Bd3 Bxe3? { (4.56 → 8.17) Mistake. Bb7 was best. } (51... Bb7 52. Bg6) 52. Kxe3 Kb6 53. Be4 Bxe4 54. Kxe4 Kxa7 55. Kf5 Kb8 56. Kg6 Kc7 57. Kxg7 Kd7?! { (72.86 → Mate in 15) Checkmate is now unavoidable. h5 was best. } (57... h5 58. f5) 58. f5 Ke7 59. f6+ Ke8 60. f7+ Ke7 61. f8=Q+ Ke6 62. Kxh6 Ke5 63. Kg5 Ke4 64. Qf4+ Kd3 65. h4 Kc2 66. h5 Kd3 67. h6 Ke2 68. h7 Kd3 69. h8=Q Ke2 70. Qh3 Ke1 71. Qfh2 Kd1 72. Qf1# { White wins by checkmate. } 1-0