[Event "≤2000 Rapid Arena"] [Site "https://lichess.org/LQyOMF4H"] [Date "2022.04.15"] [White "Eivind_L"] [Black "Dadolfo"] [Result "1-0"] [UTCDate "2022.04.15"] [UTCTime "22:29:00"] [WhiteElo "1645"] [BlackElo "1661"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Bf4 d5 3. c4 c6 4. e3 h5 5. h4 Nf6 6. Bg5 Qa5+ 7. Nc3?! { (1.22 → 0.46) Inaccuracy. Nd2 was best. } (7. Nd2 c5 8. dxc5 Bxc5 9. Nf3 Be7 10. a3 O-O 11. Be2 dxc4 12. Bxc4 Nc6 13. b4 Qc7) 7... Ne4 8. Qc2 Nxg5? { (0.53 → 1.68) Mistake. e5 was best. } (8... e5 9. cxd5 cxd5 10. Bb5+ Nc6 11. Ne2 Bf5 12. Qb3 Be6 13. Bxc6+ bxc6 14. O-O Nd2 15. Qb7) 9. hxg5 Bb4 10. Kd2? { (1.72 → 0.50) Mistake. Nf3 was best. } (10. Nf3 Nd7) 10... a6? { (0.50 → 1.79) Mistake. c5 was best. } (10... c5) 11. Nf3 Nd7 12. Be2 Bxc3+ 13. bxc3 Nb6? { (1.76 → 3.25) Mistake. dxc4 was best. } (13... dxc4) 14. a4? { (3.25 → 1.39) Mistake. c5 was best. } (14. c5 Nd7) 14... c5 15. Ne5 Bd7?! { (1.50 → 2.55) Inaccuracy. cxd4 was best. } (15... cxd4) 16. Bxh5?? { (2.55 → -0.08) Blunder. g6 was best. } (16. g6 f6 17. Nf7 Ke7 18. cxd5 Nxd5 19. Nxh8 Rxh8 20. Qb3 cxd4 21. Qa3+ Kd8 22. exd4 e5) 16... O-O?? { (-0.08 → Mate in 2) Checkmate is now unavoidable. Nxc4+ was best. } (16... Nxc4+ 17. Nxc4) 17. Bxf7+ Rxf7 18. Qh7+ Kf8 19. Ng6+ Ke8 20. Qh8+ Rf8 21. Qxf8# { White wins by checkmate. } 1-0