[Event "GM Zhigalko Sergei Stream 100 Boards simul"] [Site "https://lichess.org/M30M4QvY"] [Date "2023.07.18"] [White "Kechito"] [Black "Zhigalko_Sergei"] [Result "1-0"] [UTCDate "2023.07.18"] [UTCTime "23:40:35"] [WhiteElo "1284"] [BlackElo "2766"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Bc4 { B20 Sicilian Defense: Bowdler Attack } e6 3. Nc3 Nc6 4. Nf3 Nf6 5. d4 cxd4 6. Nxd4 a6 7. Nxc6 bxc6 8. O-O d5 9. exd5?! { (0.17 → -0.61) Inaccuracy. Bd3 was best. } (9. Bd3 Qc7) 9... cxd5 10. Bd3 Be7 11. Bf4 O-O 12. Qf3 Bb7 13. Qg3?! { (-0.46 → -1.14) Inaccuracy. Ne2 was best. } (13. Ne2) 13... Nh5 14. Qg4?! { (-1.08 → -1.76) Inaccuracy. Qh3 was best. } (14. Qh3 g6 15. Bh6 Re8 16. Rad1 Qc7 17. Ne2 e5 18. c3 Ng7 19. Rfe1 a5 20. a4 Bc6) 14... Nxf4 15. Qxf4 Rc8 16. Qd2 g6 17. a4 Bf6 18. Rfe1 Qc7 19. Ra3 { White offers draw } 19... Rfd8 20. Ra2?! { (-1.96 → -3.03) Inaccuracy. a5 was best. } (20. a5 e5) 20... Bxc3?? { (-3.03 → -0.85) Blunder. e5 was best. } (20... e5 21. Ra3 e4 22. Bf1 Be5 23. g3 f5 24. Ne2 d4 25. Rc1 Bd6 26. Rb3 e3 27. fxe3) 21. Qxc3 Qxc3 22. bxc3 a5?! { (-1.02 → -0.39) Inaccuracy. Rxc3 was best. } (22... Rxc3) 23. Rb1 Bc6 24. Ra3 Rb8 25. Rxb8 Rxb8 26. Kf1 Kf8 27. Rb3 Rb7 28. Ke2 Ke7 29. Kd2 Kd6 30. Ba6 Ra7?! { (-1.21 → -0.49) Inaccuracy. Rxb3 was best. } (30... Rxb3) 31. Bb5 Ba8 32. g3 Kc5 33. Be8 Re7 34. Rb8 Bc6 35. Bxc6 Kxc6 36. Rb5 Ra7 37. c4 dxc4 38. Kc3 h5 39. f4 Rd7 40. Rxa5 Rd1 41. Kxc4 Rd2? { (0.29 → 1.70) Mistake. h4 was best. } (41... h4 42. Rc5+ Kb6 43. Rb5+ Ka6 44. Kc5 Rd2 45. c4 h3 46. Kc6 Rxh2 47. c5 Rg2 48. Rb8) 42. Rc5+ Kb6 43. a5+ Kb7? { (2.37 → 3.93) Mistake. Ka6 was best. } (43... Ka6 44. Kb4) 44. Kb5 Rxh2?? { (4.17 → Mate in 6) Checkmate is now unavoidable. Rd6 was best. } (44... Rd6 45. c4 h4 46. gxh4 f5 47. Re5 Rd2 48. a6+ Ka7 49. c5 Rb2+ 50. Kc6 Rxh2 51. Rxe6) 45. a6+ Ka7 46. Rc7+ Kb8 47. Kb6 { Black resigns. } 1-0