[Event "KC Open Online 2021"] [Site "https://lichess.org/WfoFakwK"] [Date "2021.04.28"] [White "dareday"] [Black "Olstef2"] [Result "1-0"] [UTCDate "2021.04.28"] [UTCTime "18:00:03"] [WhiteElo "2081"] [BlackElo "1732"] [WhiteRatingDiff "+26"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "1200+20"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense, Beverwijk Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 { C65 Ruy Lopez: Berlin Defense, Beverwijk Variation } 5. Nc3 a6? { (0.10 → 1.71) Mistake. O-O was best. } (5... O-O 6. Bxc6 dxc6 7. d3 Re8 8. h3 b6 9. Be3 Bd6 10. Nd2) 6. Ba4?? { (1.71 → 0.00) Blunder. Bxc6 was best. } (6. Bxc6 dxc6 7. Nxe5 O-O 8. d3 Re8 9. Nf3 Bg4 10. h3 Bh5) 6... b5 7. Bb3 O-O 8. d3 d6 9. h3 Be6 10. Bg5 h6 11. Bh4 Nd4 12. Nd5 Bxd5?! { (-0.08 → 0.50) Inaccuracy. g5 was best. } (12... g5 13. Nxd4) 13. Bxd5 c6 14. Nxd4 cxd5? { (0.09 → 1.37) Mistake. Bxd4 was best. } (14... Bxd4) 15. Nf5 d4?? { (1.20 → 6.93) Blunder. dxe4 was best. } (15... dxe4 16. dxe4) 16. Qd2?! { (6.93 → 4.51) Inaccuracy. f4 was best. } (16. f4 a5) 16... Kh7 17. g4?? { (4.95 → 1.84) Blunder. f4 was best. } (17. f4 a5 18. fxe5 dxe5 19. Nxg7 Nxe4 20. Qe1 Ng5 21. Nh5 f5 22. Qxe5 Qe7 23. Rxf5 Qxe5) 17... g5 18. Bxg5 hxg5?? { (1.91 → 5.15) Blunder. Nxe4 was best. } (18... Nxe4) 19. Qxg5 Ne8 20. Qh5+ Kg8 21. Nh6+ Kg7 { Black offers draw } 22. g5 f6?! { (4.81 → 6.44) Inaccuracy. Ra7 was best. } (22... Ra7 23. f4) 23. Nf5+ Kg8 24. g6 Qc7 25. Kh2 Ra7 26. Rg1 Qa5?! { (20.40 → Mate in 9) Checkmate is now unavoidable. Qc8 was best. } (26... Qc8 27. Nh6+) 27. Nh6+ Kg7 28. Nf7 Rfxf7 29. gxf7+ Kf8 30. fxe8=Q# { White wins by checkmate. } 1-0