[Event "HS D Practice Tournament20.1 Arena"] [Site "https://lichess.org/s70LFlPt"] [Date "2021.11.21"] [White "Reyaansh21"] [Black "SidhamudhaN"] [Result "0-1"] [UTCDate "2021.11.21"] [UTCTime "04:45:12"] [WhiteElo "981"] [BlackElo "1075"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Petrov's Defense } 3. d3?! { (0.43 → -0.12) Inaccuracy. Nxe5 was best. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 d5 7. O-O Nc6) 3... d6 4. Be2 Bg4 5. h3 Bxf3 6. gxf3 Be7 7. O-O?? { (0.12 → -1.75) Blunder. f4 was best. } (7. f4) 7... Nfd7?? { (-1.75 → 0.08) Blunder. Nh5 was best. } (7... Nh5 8. f4 Nxf4 9. Bxf4 exf4 10. Nd2 c5 11. Nf3 Nc6 12. c3 O-O 13. Re1 d5 14. Qb3) 8. f4 exf4 9. Bxf4 Nc5?! { (0.51 → 1.12) Inaccuracy. O-O was best. } (9... O-O 10. c3 Nc6 11. Nd2 f5 12. exf5 Bg5 13. Bh2 Ne7 14. Bg4 Nxf5 15. Nf3 Kh8 16. Bxf5) 10. d4? { (1.12 → -0.50) Mistake. c3 was best. } (10. c3 O-O 11. Nd2 Nbd7 12. Bh2 g6 13. d4 Ne6 14. f4 Ng7 15. Kh1 d5 16. e5 f6) 10... Bf6?? { (-0.50 → 5.42) Blunder. Nxe4 was best. } (10... Nxe4 11. Qd3 Nf6 12. c4 O-O 13. Nc3 c6 14. Qg3 Re8 15. Rad1 Nbd7 16. d5 Bf8 17. dxc6) 11. dxc5 Bxb2 12. e5?? { (5.46 → -0.48) Blunder. Nd2 was best. } (12. Nd2 Qf6 13. Bg3 Bxa1 14. Qxa1 Qxa1 15. Rxa1 dxc5 16. Rb1 b6 17. Bxc7 O-O 18. c3 Nc6) 12... Bxa1? { (-0.48 → 1.04) Mistake. dxe5 was best. } (12... dxe5 13. Nd2) 13. exd6 Qh4?? { (1.20 → 6.03) Blunder. c6 was best. } (13... c6 14. Nd2) 14. dxc7 Qxf4?? { (6.24 → Mate in 1) Checkmate is now unavoidable. O-O was best. } (14... O-O 15. Bg3) 15. cxb8=Q+?? { (Mate in 1 → -4.80) Lost forced checkmate sequence. Qd8# was best. } (15. Qd8#) 15... Rxb8 16. Bb5+ Kf8 17. Qd7?! { (-4.72 → -6.25) Inaccuracy. Qd6+ was best. } (17. Qd6+) 17... Be5 18. c6?? { (-6.78 → Mate in 1) Checkmate is now unavoidable. Re1 was best. } (18. Re1 g6 19. Qd5 Qh2+ 20. Kf1 Qxh3+ 21. Qg2 Qxg2+ 22. Kxg2 Bd4 23. Rd1 Bxc5 24. Rd7 Kg7) 18... Qh2# { Black wins by checkmate. } 0-1