[Event "15th Lichess Mega A Team Battle"] [Site "https://lichess.org/PK3Ps68I"] [Date "2021.08.13"] [White "Toptima1"] [Black "greennight"] [Result "1-0"] [UTCDate "2021.08.13"] [UTCTime "17:00:40"] [WhiteElo "2323"] [BlackElo "2606"] [WhiteRatingDiff "+43"] [BlackRatingDiff "-9"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. e3 { D04 Queen's Pawn Game: Colle System } c5 4. dxc5 Qa5+?! { (-0.09 → 0.75) Inaccuracy. e6 was best. } (4... e6 5. c4 Bxc5 6. Nc3 O-O 7. cxd5 exd5 8. Be2 Nc6 9. O-O) 5. Nbd2 Qxc5 6. c4 Nc6?! { (0.66 → 1.36) Inaccuracy. e6 was best. } (6... e6 7. a3 dxc4 8. Bxc4 Nbd7 9. b4 Qh5 10. Bb2 Be7 11. Be2) 7. a3 a5? { (1.14 → 2.47) Mistake. dxc4 was best. } (7... dxc4 8. Bxc4 Qh5 9. Be2 g6 10. b4 Bg7 11. Bb2 O-O 12. h3 Qf5 13. Rc1 Rd8 14. Rc5) 8. b4 Qd6 9. cxd5 Nxd5? { (2.68 → 4.83) Mistake. Qxd5 was best. } (9... Qxd5 10. Bc4) 10. Nc4 Qd8 11. b5 Nb8 12. Bd3?? { (6.99 → 3.11) Blunder. e4 was best. } (12. e4 Nc7) 12... Nd7 13. O-O e6 14. Bb2 Be7? { (3.50 → 6.16) Mistake. b6 was best. } (14... b6) 15. Bxg7 Rg8 16. Bb2?! { (6.92 → 5.21) Inaccuracy. Bd4 was best. } (16. Bd4 N5f6) 16... Bf6 17. Bxf6 Qxf6 18. e4?? { (5.62 → -0.14) Blunder. g3 was best. } (18. g3) 18... Nc3 19. Qc2 Qxf3 20. g3 Nxb5 21. Qb2 Qxd3 22. Qxb5 Kf8 23. Rfe1 Qf3? { (-1.30 → 0.00) Mistake. Qd4 was best. } (23... Qd4 24. Rac1 Kg7 25. Red1 Qxe4 26. Qb2+ e5 27. Nd6 Qg4 28. h3 Qxh3 29. Rc7 Ra6 30. Qc1) 24. Nd6 Nf6 25. Qc5 Kg7 26. Qg5+ Kh8?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Kf8 was best. } (26... Kf8 27. Qc5 Kg7 28. Qg5+) 27. Nxf7# { White wins by checkmate. } 1-0