[Event "7th Lichess Mega A Team Battle"] [Site "https://lichess.org/y1XFKpHA"] [Date "2021.04.23"] [White "Algorithym123"] [Black "Zhigalko_Sergei"] [Result "1-0"] [UTCDate "2021.04.23"] [UTCTime "16:08:28"] [WhiteElo "2424"] [BlackElo "3022"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B33"] [Opening "Sicilian Defense: Lasker-Pelikan Variation"] [Termination "Normal"] [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. c4 Be7 10. Nc3 O-O 11. Be2 f5 12. O-O Nd7 13. Na4?! { (-0.08 → -0.87) Inaccuracy. Be3 was best. } (13. Be3 b6) 13... Bf6 14. Rb1 Nc5?? { (-0.94 → 0.79) Blunder. e4 was best. } (14... e4 15. b4 a5 16. b5 b6 17. Qb3 Be5 18. Qe3 Rb8 19. Kh1 Rb7 20. Bd2 Qf6 21. Qg5) 15. b4?! { (0.79 → 0.08) Inaccuracy. Nxc5 was best. } (15. Nxc5) 15... Nxa4 16. Qxa4 Bd7 17. Qb3 f4 18. f3 Bf5 19. Bd3 Qd7 20. c5 Rac8?? { (0.79 → 6.24) Blunder. Bxd3 was best. } (20... Bxd3 21. Qxd3) 21. c6 bxc6 22. dxc6+ Qe6 23. Bc4 Rfe8 24. Bxe6+ Bxe6 25. Qc2 Bd5 26. b5 e4 27. Rd1 Bf7 28. Bxf4 exf3 29. gxf3 Bg6 30. Qg2 Bxb1 31. Rxb1 Bd4+ 32. Kh1 Re6 33. Bg3 Rce8 34. a4 h5 35. h3 Rg6 36. h4 Be5 37. f4 Bxf4 38. Bxf4 Rxg2 39. Kxg2 Re4 40. Bg5 Rc4 41. Rd1 d5 42. Rxd5 Kf7 43. Rd7+ Ke6 44. Rxg7 Kf5 45. Rf7+ Kg4?! { (12.25 → Mate in 7) Checkmate is now unavoidable. Ke6 was best. } (45... Ke6 46. Rxa7 Kd5 47. c7 Ke4 48. b6 Rc2+ 49. Kf1 Kf3 50. Ra8 Rf2+ 51. Ke1 Re2+ 52. Kd1) 46. Rf4+ Rxf4 47. Bxf4 { Black resigns. } 1-0