[Event "89th Lichess Mega Team Battle"] [Site "https://lichess.org/oSRK6YcU"] [Date "2024.06.14"] [White "SaNek_EnOt"] [Black "Zhigalko_Sergei"] [Result "0-1"] [UTCDate "2024.06.14"] [UTCTime "16:29:08"] [WhiteElo "2325"] [BlackElo "2834"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+1"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A06"] [Opening "Zukertort Opening: Reversed Mexican Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. Nc3 { A06 Zukertort Opening: Reversed Mexican Defense } Nf6 3. d4 c5 4. e3 a6?! { (-0.25 → 0.30) Inaccuracy. e6 was best. } (4... e6 5. Bd3 c4 6. Be2 a6 7. a4 Nc6 8. O-O Bd6 9. b3) 5. Bd2?! { (0.30 → -0.35) Inaccuracy. dxc5 was best. } (5. dxc5 Qa5 6. Bd3 Nbd7 7. a3 Nxc5 8. b4 Nxd3+ 9. cxd3 Qd8) 5... Nc6?! { (-0.35 → 0.64) Inaccuracy. Nbd7 was best. } (5... Nbd7 6. a4 b6 7. Bd3 Bb7 8. Ne5 e6 9. O-O Be7 10. Be1) 6. a4?? { (0.64 → -1.16) Blunder. dxc5 was best. } (6. dxc5 Bg4 7. Na4 e6 8. Nb6 Rb8 9. b4 Bd6 10. Nxd5 exd5 11. cxd6 O-O) 6... Bg4 7. dxc5 e5 8. Be2 Bxc5 9. h3 Be6 10. Ng5 Bf5 11. Bd3? { (-2.27 → -4.09) Mistake. O-O was best. } (11. O-O O-O 12. a5 Ba7 13. b4 e4 14. b5 axb5 15. Bxb5 Bb8 16. f4 h6) 11... e4 12. Be2 h6 13. g4 Bg6 14. a5 hxg5 15. Na4 Ba7 16. Bc3 Rc8 17. Qd2 d4 18. exd4 Bxd4 19. O-O-O Bxc3 20. Qxc3 Qxa5 21. Qb3 O-O 22. h4 gxh4 23. Kb1 Qg5 24. Nb6 Rcd8 25. Nc4 Nd4 26. Rxd4 Rxd4 27. Ne3 b5 28. Qa3 Nd5 29. Ng2 e3 30. f3 Ra4 31. Qd6 Nb4 32. Bd3 Nxd3 33. cxd3?! { (-6.32 → -10.38) Inaccuracy. Nxh4 was best. } (33. Nxh4 Qe5 34. Qxe5 Nxe5 35. Re1 Nxf3 36. Nxf3 Re4 37. b3) 33... Rd8 34. Qc7?! { (-11.03 → Mate in 5) Checkmate is now unavoidable. Qa3 was best. } (34. Qa3 Rxa3) 34... Bxd3+ 35. Kc1 Ra1# { Black wins by checkmate. } 0-1