[Event "6th NB Inter Academy Chess"] [Site "https://lichess.org/KOie0nOX"] [Date "2020.08.16"] [White "mahiraj_chakraborti"] [Black "KOYENA2020"] [Result "1-0"] [UTCDate "2020.08.16"] [UTCTime "12:21:59"] [WhiteElo "1296"] [BlackElo "1885"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B02"] [Opening "Alekhine Defense: Scandinavian Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 d5 2. Nc3 Nf6 { B02 Alekhine Defense: Scandinavian Variation } 3. d3?! { (0.21 → -0.35) Inaccuracy. e5 was best. } (3. e5 Nfd7 4. f4 e6 5. Nf3 c5 6. d4 Nc6 7. Be3 Be7) 3... Nc6 4. Bg5 h6?! { (-0.40 → 0.68) Inaccuracy. d4 was best. } (4... d4 5. Nce2 e5 6. h3 a5 7. Nf3 h6 8. Bd2 a4 9. c3) 5. Bxf6 exf6 6. exd5? { (0.88 → -0.45) Mistake. Nxd5 was best. } (6. Nxd5) 6... Nd4?! { (-0.45 → 0.28) Inaccuracy. Nb4 was best. } (6... Nb4) 7. Nf3 Nf5?! { (-0.13 → 0.96) Inaccuracy. Bg4 was best. } (7... Bg4 8. Be2 Bxf3 9. Bxf3 Qe7+ 10. Be2 Qe5 11. O-O Bd6 12. g3 O-O 13. Bf3 f5 14. Bg2) 8. Be2?! { (0.96 → 0.00) Inaccuracy. a3 was best. } (8. a3) 8... Bc5?! { (0.00 → 0.80) Inaccuracy. Bb4 was best. } (8... Bb4) 9. O-O b6?! { (0.92 → 1.61) Inaccuracy. O-O was best. } (9... O-O 10. d4) 10. a3 Bb7?! { (1.22 → 2.35) Inaccuracy. Bd4 was best. } (10... Bd4 11. Ne4 Bxb2 12. Ra2 Be5 13. d4 Bf4 14. g3 Bd6 15. Bb5+ Bd7 16. Bd3 O-O 17. c4) 11. b4?? { (2.35 → -0.03) Blunder. d4 was best. } (11. d4) 11... Be7?! { (-0.03 → 0.98) Inaccuracy. Bd4 was best. } (11... Bd4 12. Nxd4) 12. h3 O-O 13. Re1 Nd6?! { (0.25 → 1.35) Inaccuracy. a5 was best. } (13... a5 14. b5) 14. Rb1?! { (1.35 → 0.50) Inaccuracy. Nd4 was best. } (14. Nd4 f5) 14... f5 15. Rb3?! { (0.90 → 0.24) Inaccuracy. Ne5 was best. } (15. Ne5 Bf6) 15... c5? { (0.24 → 1.72) Mistake. a5 was best. } (15... a5 16. Ne5 Bf6 17. d4 Re8 18. Bf1 axb4 19. axb4 Re7 20. g3 g6 21. Rb1 Qe8 22. f4) 16. bxc5 Nc8?? { (1.33 → 6.27) Blunder. bxc5 was best. } (16... bxc5 17. Ne5) 17. c6?! { (6.27 → 4.33) Inaccuracy. d4 was best. } (17. d4) 17... Ba6 18. Nd4?! { (4.71 → 3.47) Inaccuracy. d4 was best. } (18. d4 Bxe2 19. Rxe2 Re8 20. a4 g6 21. Ne5 Kg7 22. Nd7 a6 23. Rb1 Ra7 24. Qd3 Rh8) 18... Bc5? { (3.47 → 6.19) Mistake. Bf6 was best. } (18... Bf6 19. Nxf5 Bxc3 20. Rxc3 Qf6 21. d4 Bxe2 22. Qxe2 Qxf5 23. Qe5 Qf6 24. Qxf6 gxf6 25. c7) 19. Nxf5 b5 20. d4 Bd6 21. Nxb5 Rb8 22. c7 Bxc7 23. Nxc7 Rxb3 24. cxb3 Re8 25. Nxe8 Qxe8 26. Bxa6 Nb6?! { (25.77 → Mate in 4) Checkmate is now unavoidable. Qd8 was best. } (26... Qd8 27. Bxc8) 27. Rxe8+ Kh7 28. Nd6 Nxd5 29. Qd3+ { White wins on time. } 1-0