[Event "Class-5 THS Arena"] [Site "https://lichess.org/FGmLJpSr"] [Date "2020.12.15"] [White "shreyansh_567"] [Black "Daivya_Roy"] [Result "0-1"] [UTCDate "2020.12.15"] [UTCTime "02:05:50"] [WhiteElo "936"] [BlackElo "1116"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "240+0"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 Nf6 { B02 Alekhine Defense } 2. Nc3 c6?! { (0.00 → 0.97) Inaccuracy. e5 was best. } (2... e5 3. Nf3 Nc6 4. Bb5 Nd4 5. Bc4 c6 6. O-O Nxf3+ 7. Qxf3) 3. Nf3?! { (0.97 → 0.29) Inaccuracy. d4 was best. } (3. d4 d6 4. f4 Qa5 5. Bd2 e5 6. Nf3 exd4 7. Nd5 Qd8) 3... d5 4. exd5 cxd5 5. Bb5+ Bd7 6. Ne5?! { (-0.16 → -0.90) Inaccuracy. Be2 was best. } (6. Be2 e6 7. d4 Qc7 8. g3 a6 9. Bf4 Bd6 10. Bxd6 Qxd6) 6... Rg8? { (-0.90 → 0.24) Mistake. Bxb5 was best. } (6... Bxb5 7. Nxb5 Qb6 8. a4 a6 9. Nc3 e6 10. O-O Bd6 11. d4) 7. Bxd7+ Nbxd7 8. Nxd5?? { (0.15 → -4.39) Blunder. d4 was best. } (8. d4 e6) 8... Nxe5 9. Nxf6+ exf6?! { (-5.40 → -3.76) Inaccuracy. gxf6 was best. } (9... gxf6 10. d4 Nc6 11. d5 Qa5+ 12. c3 Rd8 13. O-O Qxd5 14. Qxd5 Rxd5 15. Be3 f5 16. Rfd1) 10. f4?! { (-3.76 → -5.16) Inaccuracy. d4 was best. } (10. d4) 10... Ng6 11. f5 Ne7 12. Rf1 Nxf5?? { (-6.07 → -0.08) Blunder. Qc7 was best. } (12... Qc7 13. d4) 13. Rxf5 g6?! { (-0.18 → 0.70) Inaccuracy. Bd6 was best. } (13... Bd6 14. Qe2+) 14. Rxf6?? { (0.70 → -7.67) Blunder. Qe2+ was best. } (14. Qe2+ Be7 15. Rxf6 Qd7 16. Kd1 Rf8 17. d3 O-O-O 18. Rf4 Kb8 19. Be3 Bd6 20. Rd4 Qb5) 14... Be7?? { (-7.67 → 0.72) Blunder. Qxf6 was best. } (14... Qxf6 15. Qf3 Qxf3 16. gxf3 O-O-O 17. d3 Bg7 18. Bf4 Bxb2 19. Rb1 Bc3+ 20. Kd1 Rge8 21. Bd2) 15. Rf1 Rf8?! { (0.67 → 1.55) Inaccuracy. Qd7 was best. } (15... Qd7 16. c3) 16. d4 Bd6 17. h4?? { (2.02 → -2.44) Blunder. Qe2+ was best. } (17. Qe2+ Kd7 18. Bd2 Rc8 19. O-O-O f5 20. Rfe1 Kc7 21. g3 Kb8 22. Kb1 Qc7 23. c3 Qc6) 17... Kd7?? { (-2.44 → 0.27) Blunder. Qxh4+ was best. } (17... Qxh4+ 18. Ke2) 18. Bg5 f6 19. Bh6?! { (0.40 → -0.19) Inaccuracy. Be3 was best. } (19. Be3 Qb6) 19... Qe8+?? { (-0.19 → 2.42) Blunder. Re8+ was best. } (19... Re8+) 20. Be3?? { (2.42 → -7.05) Blunder. Kd2 was best. } (20. Kd2 Qe4 21. Bxf8 Rxf8 22. Kc1 Re8 23. a4 Qxg2 24. Rxf6 Re4 25. Kb1 Rxh4 26. Qd3 Qd5) 20... Bc5?? { (-7.05 → 8.48) Blunder. Qxe3+ was best. } (20... Qxe3+ 21. Qe2) 21. Qe2?? { (8.48 → 2.47) Blunder. dxc5+ was best. } (21. dxc5+ Kc8 22. Qd3 Qd7 23. Qxd7+ Kxd7 24. O-O-O+ Kc6 25. Rd6+ Kc7 26. Bh6 Rfe8 27. Rdxf6 Rad8) 21... Kc7?? { (2.47 → 6.98) Blunder. Bb4+ was best. } (21... Bb4+) 22. dxc5 Rd8 23. h5 Rd7 24. hxg6 hxg6 25. Qf3 Re7 26. Qf4+ Re5 27. Qa4?? { (7.89 → -13.77) Blunder. O-O-O was best. } (27. O-O-O) 27... Rxe3+ 28. Kd1?! { (-15.26 → Mate in 7) Checkmate is now unavoidable. Kd2 was best. } (28. Kd2 Qxa4) 28... Qd8+?? { (Mate in 7 → -0.18) Lost forced checkmate sequence. Qxa4 was best. } (28... Qxa4 29. Kc1 Rfe8 30. a3 Re2 31. b3 Qd4 32. Kb1 Re1+ 33. Rxe1 Rxe1+ 34. Ka2 Qxa1#) 29. Kc1 Qd1+?? { (-0.25 → 12.54) Blunder. Qe7 was best. } { Black wins on time. } (29... Qe7) 0-1