[Event "Rated rapid game"] [Site "https://lichess.org/wy0Oz8SM"] [Date "2023.12.26"] [White "grapheme_hobbit"] [Black "chriszum"] [Result "0-1"] [UTCDate "2023.12.26"] [UTCTime "14:14:49"] [WhiteElo "1070"] [BlackElo "1074"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A04"] [Opening "Zukertort Opening: Polish Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 b5 { A04 Zukertort Opening: Polish Defense } 2. d4 d5 3. e3 b4?! { (0.64 → 1.28) Inaccuracy. a6 was best. } (3... a6 4. a4 b4 5. c4 e6 6. Nbd2 Nf6 7. Bd3 Bb7 8. O-O) 4. c3?! { (1.28 → 0.55) Inaccuracy. Bd2 was best. } (4. Bd2 e6 5. a3 bxa3 6. Nxa3 c6 7. c4 Bd6 8. b4 Nf6 9. Bd3 Bc7 10. O-O O-O) 4... a5 5. cxb4 axb4 6. Bd3 e6 7. O-O Na6?! { (0.12 → 0.97) Inaccuracy. Nf6 was best. } (7... Nf6 8. a4 c5 9. dxc5 Bxc5 10. Nbd2 O-O 11. b3 Bb7 12. Bb2 Nbd7 13. Bb5 Qe7 14. Qe2) 8. a3 Bb7 9. a4 c5? { (0.43 → 2.11) Mistake. Nf6 was best. } (9... Nf6 10. Nbd2 Be7 11. Ne5 O-O 12. b3 Bd6 13. Bb2 Qe7 14. Bb5 c5 15. Qe2 Bxe5 16. dxe5) 10. b3?! { (2.11 → 0.96) Inaccuracy. Bb5+ was best. } (10. Bb5+ Ke7 11. dxc5 Nc7 12. Qe2 f6 13. c6 Bc8 14. Nd4 Kf7 15. e4 Ne7 16. Nb3 Qd6) 10... Nf6 11. Ne5 Bd6 12. Qc2?? { (0.86 → -0.84) Blunder. Bb5+ was best. } (12. Bb5+ Ke7) 12... g6?? { (-0.84 → 0.96) Blunder. O-O was best. } (12... O-O) 13. Bb5+ Ke7 14. Bc6? { (1.00 → -0.50) Mistake. Bb2 was best. } (14. Bb2) 14... Bxe5? { (-0.50 → 1.04) Mistake. Qc7 was best. } (14... Qc7) 15. Bxb7?! { (1.04 → 0.25) Inaccuracy. dxe5 was best. } (15. dxe5 Bxc6 16. exf6+ Kxf6 17. Bb2+ Ke7 18. Bxh8 Qxh8 19. Nd2 Qc3 20. Qa2 Bb7 21. Rac1 Qf6) 15... Rb8?? { (0.25 → 5.10) Blunder. Bxh2+ was best. } (15... Bxh2+) 16. Bxa6 Bd6?! { (4.15 → 5.42) Inaccuracy. cxd4 was best. } (16... cxd4 17. Qc5+ Bd6 18. Qxd4 e5 19. Qd1 e4 20. Bb2 h5 21. h3 g5 22. Bb5 Rh6 23. Nd2) 17. dxc5 Bc7 18. c6 Rb6 19. Bb5 Qd6 20. Bb2?? { (5.40 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (20. f4 Ng4 21. Qe2 h5 22. Bb2 e5 23. Nd2 f6 24. Kh1 exf4 25. exf4+ Kf7 26. Rae1 Rxb5) 20... Qxh2# { Black wins by checkmate. } 0-1