[Event "cdca night practice 313"] [Site "https://lichess.org/emlX67Ww"] [Date "2021.06.09"] [White "Nirajsinha"] [Black "sanjaysah99"] [Result "0-1"] [UTCDate "2021.06.09"] [UTCTime "15:41:53"] [WhiteElo "1744"] [BlackElo "1629"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 { B02 Alekhine Defense } 2. Nc3 Nc6?! { (0.16 → 0.80) Inaccuracy. e5 was best. } (2... e5 3. Nf3 Nc6 4. Bb5 Bd6 5. d3 O-O 6. Ba4 Re8 7. Bg5) 3. Bc4?! { (0.80 → -0.29) Inaccuracy. d4 was best. } (3. d4 e6 4. a3 d6 5. Nf3 Be7 6. Rg1 d5 7. Bd3 dxe4) 3... e6 4. e5?? { (-0.13 → -2.68) Blunder. d4 was best. } (4. d4 d5 5. exd5 exd5 6. Bb3 Bb4 7. Ne2 Na5 8. O-O O-O) 4... Nd5?? { (-2.68 → 0.71) Blunder. Nxe5 was best. } (4... Nxe5 5. Bb3 c5 6. d4 cxd4 7. Qxd4 Nc6 8. Qh4 Be7 9. Nf3 O-O 10. Qg3 Kh8 11. O-O) 5. Bxd5?! { (0.71 → -0.33) Inaccuracy. Nxd5 was best. } (5. Nxd5 exd5 6. Bxd5 d6 7. Nf3 dxe5 8. Bxc6+ bxc6 9. Qe2 Be6) 5... exd5 6. Nxd5 Bc5?? { (-0.50 → 1.71) Blunder. d6 was best. } (6... d6 7. exd6 Qxd6 8. Ne3 Be6 9. Nf3 O-O-O 10. Qe2 f5 11. Nc4 Bxc4 12. Qxc4 Re8+ 13. Kf1) 7. c3 Qh4?? { (1.16 → 3.85) Blunder. Be7 was best. } (7... Be7 8. d4 d6 9. exd6 Bxd6 10. Ne3 O-O 11. Nf3 Ne7 12. O-O h6 13. Re1 Re8 14. c4) 8. d4? { (3.85 → 2.25) Mistake. Nxc7+ was best. } (8. Nxc7+) 8... Bb6? { (2.25 → 3.71) Mistake. Qe4+ was best. } (8... Qe4+) 9. Nf3?! { (3.71 → 2.51) Inaccuracy. Bf4 was best. } (9. Bf4 d6 10. exd6 cxd6 11. Nf3 Qh5 12. Nxb6 axb6 13. O-O Bg4 14. Bxd6 Bxf3 15. gxf3 Qg6+) 9... Qe4+ 10. Ne3 O-O 11. O-O d6 12. d5?? { (2.22 → -0.74) Blunder. exd6 was best. } (12. exd6 cxd6) 12... Nxe5 13. Nxe5 Qxe5 14. Re1 Bxe3?! { (-0.53 → 0.38) Inaccuracy. Re8 was best. } (14... Re8 15. a4) 15. Rxe3 Qf5 16. Qe2 a6?! { (-0.29 → 0.57) Inaccuracy. Qxd5 was best. } (16... Qxd5 17. Re7 Qc6 18. Qf3 Qxf3 19. gxf3 c5 20. Bf4 b6 21. Bxd6 Bh3 22. Rae1 h6 23. Bc7) 17. Re8? { (0.57 → -1.02) Mistake. Rg3 was best. } (17. Rg3 Kh8) 17... Bd7?! { (-1.02 → -0.19) Inaccuracy. Qxd5 was best. } (17... Qxd5) 18. Re7? { (-0.19 → -1.51) Mistake. Rxa8 was best. } (18. Rxa8 Rxa8 19. c4 Re8 20. Be3 Qg6 21. b3 h5 22. Qf3 Bg4 23. Qg3 Qf6 24. Rc1 Re4) 18... Rae8 19. Re3 Rxe3 20. Bxe3 Re8?! { (-1.03 → -0.03) Inaccuracy. Qxd5 was best. } (20... Qxd5 21. c4 Qa5 22. Bd2 Qf5 23. Re1 f6 24. Bc3 Rc8 25. Qd2 b6 26. b3 Re8 27. Qd1) 21. Re1?! { (-0.03 → -1.06) Inaccuracy. Qd2 was best. } (21. Qd2 Qe4 22. b3 c6 23. Re1 Qg6 24. f3 c5 25. Bf4 Rxe1+ 26. Qxe1 Qf6 27. Qd2 Qg6) 21... Qxd5 22. b3 Bc6 23. f3 Qe5 24. Qf2? { (-1.10 → -2.98) Mistake. Qd3 was best. } (24. Qd3 Qa5) 24... Qxc3 25. Bd2 Rxe1+ 26. Qxe1 Qe5? { (-3.15 → -1.44) Mistake. Qc2 was best. } (26... Qc2 27. Bf4 Qxa2 28. Qe7 h6 29. Qd8+ Kh7 30. Qxc7 Qxb3 31. h3 Qc4 32. Bxd6 a5 33. Kh2) 27. Qh4? { (-1.44 → -3.06) Mistake. Qxe5 was best. } (27. Qxe5 dxe5) 27... h6 28. Qd8+?! { (-3.11 → -4.65) Inaccuracy. h3 was best. } (28. h3 Bd5) 28... Kh7 29. Be1?? { (-4.58 → Mate in 1) Checkmate is now unavoidable. Qh4 was best. } (29. Qh4 Qa1+) 29... Qxe1# { Black wins by checkmate. } 0-1