[Event "GM Zhigalko Sergei simul"] [Site "https://lichess.org/X729pnnM"] [Date "2022.01.23"] [White "Zhigalko_Sergei"] [Black "Prefe1966"] [Result "1-0"] [UTCDate "2022.01.23"] [UTCTime "14:01:44"] [WhiteElo "2746"] [BlackElo "2113"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B53"] [Opening "Sicilian Defense: Chekhover Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 { B53 Sicilian Defense: Chekhover Variation } Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 Rc8?! { (0.06 → 0.99) Inaccuracy. e6 was best. } (8... e6) 9. O-O-O?! { (0.99 → 0.43) Inaccuracy. Bxf6 was best. } (9. Bxf6) 9... Qc7?! { (0.43 → 1.18) Inaccuracy. Nd7 was best. } (9... Nd7 10. Kb1 h6 11. Bc1 Qb6 12. Qd2 g6 13. b3 Bg7 14. Bb2 O-O 15. h4 Nf6 16. Rhe1) 10. Rhe1?! { (1.18 → 0.28) Inaccuracy. e5 was best. } (10. e5 dxe5) 10... Nd7?! { (0.28 → 1.07) Inaccuracy. e5 was best. } (10... e5) 11. Kb1?! { (1.07 → 0.13) Inaccuracy. Qxa7 was best. } (11. Qxa7 e5) 11... a6? { (0.13 → 1.77) Mistake. h6 was best. } (11... h6 12. Bh4 Qb6 13. Bg3 Qxd4 14. Nxd4 g5 15. Nxc6 Rxc6 16. Nd5 h5 17. f3 Bg7 18. Bf2) 12. Qe3?? { (1.77 → -0.06) Blunder. Nd5 was best. } (12. Nd5) 12... Ne5? { (-0.06 → 1.42) Mistake. f6 was best. } (12... f6 13. Bh4 e5 14. Qe2 b5 15. Nd5 Bxd5 16. Rxd5 Be7 17. Bg3 g6 18. Rc1 O-O 19. Nd2) 13. Nxe5? { (1.42 → 0.04) Mistake. Nd4 was best. } (13. Nd4 Nc4) 13... dxe5 14. f4?! { (1.13 → 0.26) Inaccuracy. Nd5 was best. } (14. Nd5) 14... h6 15. Bh4? { (0.07 → -1.25) Mistake. Qh3 was best. } (15. Qh3) 15... exf4 16. Qd4? { (-1.39 → -2.68) Mistake. Qd3 was best. } (16. Qd3 e5) 16... e5 17. Qc4 b5 18. Qb3?! { (-2.43 → -3.25) Inaccuracy. Qd3 was best. } (18. Qd3 g5 19. Bf2 Bb4 20. g3 Rd8 21. Qf3 Rxd1+ 22. Rxd1 Bxc3 23. bxc3 O-O 24. h4 f6) 18... Be7 19. Bf2 O-O 20. g3 fxg3 21. Bxg3 Rfd8 22. a3 Bf6?! { (-2.91 → -1.99) Inaccuracy. Bf8 was best. } (22... Bf8 23. Nd5) 23. Qb4? { (-1.99 → -3.69) Mistake. Nd5 was best. } (23. Nd5 Qd6 24. Rd2 Bxd5 25. Rxd5 Qe6 26. Qd3 h5 27. Rd1 Qg4 28. Re1 Rxd5 29. exd5 Qd4) 23... a5 24. Qc5 b4? { (-3.55 → -1.97) Mistake. Qb7 was best. } (24... Qb7 25. Rxd8+ Bxd8 26. Qxe5 Bf6 27. Qf5 Bxc3 28. bxc3 Re8 29. Qc5 Bxe4 30. Qd4 Kh7 31. Kb2) 25. axb4 axb4 26. Nd5 Bxd5?! { (-2.51 → -1.85) Inaccuracy. Qb7 was best. } (26... Qb7 27. Nxf6+ gxf6 28. Rxd8+ Rxd8 29. Qe3 b3 30. Qxb3 Qxb3 31. cxb3 Rd4 32. Kc2 Bxe4+ 33. Kc3) 27. Qxc7 Rxc7 28. exd5 Rcd7?! { (-1.94 → -0.87) Inaccuracy. Ra7 was best. } (28... Ra7) 29. Bxe5 Rxd5? { (-1.12 → 0.15) Mistake. Be7 was best. } (29... Be7) 30. Rxd5 Rxd5 31. Bxf6 gxf6 32. Re4 Rb5 33. Ka2 f5 34. Rh4 Kg7?! { (-0.39 → 0.36) Inaccuracy. b3+ was best. } (34... b3+ 35. Kb1) 35. Kb3 Kg6? { (0.00 → 1.39) Mistake. Re5 was best. } (35... Re5 36. Rxb4 Re3+ 37. Kc4 Kf6 38. Rb3 Re2 39. Rc3 Re4+ 40. Kc5 Re5+ 41. Kd4 Re4+ 42. Kc5) 36. Rxb4 Rxb4+?? { (0.82 → 5.53) Blunder. Ra5 was best. } (36... Ra5 37. Rf4) 37. Kxb4 f4 38. Kc3 Kf5 39. Kd2 Ke4 40. Ke2 f5 41. b4 Kd4 42. b5 Kc5 43. c4 h5 44. Kf3 Kxc4 45. b6 { Black resigns. } 1-0