[Event "≤1700 Rapid Arena"] [Site "https://lichess.org/jBk4ajLl"] [Date "2021.08.21"] [White "seydabed"] [Black "Aditya_Sarna"] [Result "1-0"] [UTCDate "2021.08.21"] [UTCTime "13:09:47"] [WhiteElo "1658"] [BlackElo "1507"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A00"] [Opening "Polish Opening: Czech Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 e5 2. Bb2 d6 { A00 Polish Opening: Czech Defense } 3. e3 Nf6 4. Na3?! { (0.12 → -0.62) Inaccuracy. c4 was best. } (4. c4 a5 5. b5 g6 6. Nf3 Bg7 7. d4 exd4 8. Nxd4 a4) 4... Nc6 5. b5 Ne7 6. c4 g6 7. Be2 Bg7 8. h4?! { (-0.03 → -0.84) Inaccuracy. Nf3 was best. } (8. Nf3 O-O 9. O-O Re8 10. d3 a6 11. Qc2 axb5 12. Nxb5 Nc6 13. a3 e4 14. dxe4 Nxe4) 8... c6 9. bxc6 Nxc6 10. h5 Be6?! { (-0.33 → 0.54) Inaccuracy. Nxh5 was best. } (10... Nxh5 11. Bxh5) 11. hxg6?! { (0.54 → -0.12) Inaccuracy. h6 was best. } (11. h6 Bf8 12. Nf3 Rc8 13. Nb1 Be7 14. d4 exd4 15. Nxd4 Nxd4 16. Qxd4 Qb6 17. Qxb6 axb6) 11... hxg6 12. Rxh8+ Bxh8 13. d3 Qe7 14. d4?? { (-0.34 → -2.12) Blunder. Rb1 was best. } (14. Rb1 a6 15. Bf3 e4 16. dxe4 O-O-O 17. Qb3 Qc7 18. Bxf6 Bxf6 19. Ne2 g5 20. g3 Rd7) 14... exd4 15. Bxd4 Nxd4?! { (-2.42 → -1.36) Inaccuracy. Ne4 was best. } (15... Ne4 16. Nf3) 16. Qxd4 O-O-O? { (-1.06 → 0.37) Mistake. d5 was best. } (16... d5 17. cxd5 Bxd5 18. Nc4 Bg7 19. Rd1 Kf8 20. Nf3 Kg8 21. Kf1 Rc8 22. Ncd2 Qa3 23. e4) 17. Qxa7 d5?? { (0.38 → 5.65) Blunder. Ne4 was best. } (17... Ne4 18. Rb1) 18. Rc1?? { (5.65 → 2.70) Blunder. Rb1 was best. } (18. Rb1) 18... Nd7?? { (2.70 → 30.94) Blunder. Qb4+ was best. } (18... Qb4+ 19. Kf1) 19. cxd5+ Nc5 20. Rxc5+ Kd7?! { (36.74 → Mate in 2) Checkmate is now unavoidable. Qxc5 was best. } (20... Qxc5 21. Qxc5+) 21. Bb5+ Kd6 22. Nc4# { White wins by checkmate. } 1-0