[Event "Practice Match"] [Site "https://lichess.org/I5bcHVHo"] [Date "2023.07.18"] [White "KushalSai2023"] [Black "Aadarsh_2021"] [Result "1-0"] [UTCDate "2023.07.18"] [UTCTime "14:20:00"] [WhiteElo "1105"] [BlackElo "725"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "900+10"] [ECO "B00"] [Opening "Nimzowitsch Defense: El Columpio Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 2. e4 Nf6?! { (0.24 → 0.94) Inaccuracy. e5 was best. } (2... e5 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1) 3. e5 Ng4?! { (0.93 → 1.68) Inaccuracy. Nd5 was best. } { B00 Nimzowitsch Defense: El Columpio Defense } (3... Nd5 4. d4 d6 5. c4 Nb6 6. e6 fxe6 7. Nc3 g6 8. Be3) 4. d4 d5 5. Ng5? { (1.76 → 0.38) Mistake. c3 was best. } (5. c3 e6 6. Bb5 Bd7 7. Bd3 f6 8. Nh4 f5 9. g3 Be7) 5... e6?? { (0.38 → 4.81) Blunder. f6 was best. } (5... f6 6. exf6 exf6 7. Nf3 Qe7+ 8. Be2 Be6 9. c3 O-O-O 10. a4) 6. Qxg4 Bb4+ 7. c3 f6 8. Nxe6 Qd7 9. cxb4 Qf7?! { (5.48 → 7.35) Inaccuracy. Qxe6 was best. } (9... Qxe6 10. Qxg7 Rg8 11. Qxf6 Qxf6 12. exf6 Bf5 13. Na3 Kf7 14. Be3 Nxb4 15. Kd2 Rae8 16. Be2) 10. b5?! { (7.35 → 5.36) Inaccuracy. Qxg7 was best. } (10. Qxg7 Qxg7 11. Nxg7+ Kf7 12. exf6 Kxf6 13. Nh5+ Kf7 14. Be3 Re8 15. Nc3 Nxb4 16. Rc1 Bg4) 10... Bxe6 11. Qg3?! { (5.42 → 4.04) Inaccuracy. Qf4 was best. } (11. Qf4 Ne7 12. exf6 gxf6 13. Nc3 O-O-O 14. Be3 Ng6 15. Qf3 f5 16. Bf4 Nh4 17. Qg3 Ng6) 11... Nxd4 12. Qc3? { (4.16 → 2.10) Mistake. Bd3 was best. } (12. Bd3 O-O-O 13. O-O Bf5 14. exf6 Qg6 15. Bxf5+ Qxf5 16. Nc3 Nc2 17. Rb1 d4 18. fxg7 Rhg8) 12... c5?! { (2.10 → 2.96) Inaccuracy. fxe5 was best. } (12... fxe5 13. Bd3) 13. bxc6 Nxc6?! { (2.74 → 4.00) Inaccuracy. fxe5 was best. } (13... fxe5 14. Be3 O-O 15. Bxd4 exd4 16. Qxd4 bxc6 17. f3 c5 18. Qd2 Rad8 19. Bb5 c4 20. Na3) 14. f4? { (4.00 → 2.18) Mistake. Bb5 was best. } (14. Bb5 O-O 15. exf6 Qd7 16. fxg7 Rf7 17. O-O d4 18. Qd3 Rxg7 19. f3 Bd5 20. Bc4 Bxc4) 14... g5? { (2.18 → 4.24) Mistake. O-O was best. } (14... O-O 15. exf6) 15. fxg5? { (4.24 → 2.60) Mistake. Bb5 was best. } (15. Bb5 O-O 16. exf6 Qc7 17. Bxc6 d4 18. Qg3 bxc6 19. Qxg5+ Kh8 20. Qg7+ Qxg7 21. fxg7+ Kxg7) 15... Nxe5?? { (2.60 → 5.60) Blunder. fxe5 was best. } (15... fxe5 16. Qc5 Qg6 17. Nc3 Rf8 18. Ba6 Rd8 19. Rf1 Rxf1+ 20. Bxf1 a6 21. Bxa6) 16. Bb5+ Bd7 17. Bxd7+ Kxd7 18. Bf4 Nc4?! { (4.83 → 6.32) Inaccuracy. Rac8 was best. } (18... Rac8 19. Qh3+ Qe6 20. Qxe6+ Kxe6 21. O-O Rhf8 22. Bg3 Nd3 23. Nd2 fxg5 24. Nf3 g4 25. Nd4+) 19. gxf6? { (6.32 → 3.35) Mistake. O-O was best. } (19. O-O Rac8 20. Qb3 b6 21. Nd2 Rhg8 22. Qh3+ Qe6 23. Qxh7+ Kc6 24. Nxc4) 19... Qh5?? { (3.35 → 7.14) Blunder. Rae8+ was best. } (19... Rae8+ 20. Kf2) 20. f7?? { (7.14 → 0.00) Blunder. O-O was best. } (20. O-O Qf7 21. Na3 Kc6 22. Rac1 b6 23. Rcd1 Rhd8 24. Rde1 Re8 25. Nxc4 Rxe1 26. Nd2+ Kb5) 20... Raf8?? { (0.00 → 6.70) Blunder. Rae8+ was best. } (20... Rae8+ 21. fxe8=R Rxe8+ 22. Kf2 Qe2+ 23. Kg1 Qd1+ 24. Kf2) 21. Qd4?? { (6.70 → -4.92) Blunder. O-O was best. } (21. O-O Qxf7 22. Qb4 Qxf4 23. Rxf4 Rxf4 24. Qxb7+ Kd6 25. Nc3 Rhf8 26. Qxd5+ Kc7 27. Qc5+ Kb8) 21... Rhg8?? { (-4.92 → 9.89) Blunder. Re8+ was best. } (21... Re8+ 22. fxe8=Q+ Rxe8+ 23. Be3 Rxe3+ 24. Qxe3 Nxe3 25. Nc3 d4 26. Rd1 Nxd1 27. Nxd1 Qa5+ 28. Kf2) 22. fxg8=Q Rxg8 23. g3?? { (9.70 → -0.23) Blunder. O-O was best. } (23. O-O Nb6 24. Nc3 Qh3 25. Bg3 Qe6 26. Qf4 Rxg3 27. Qxg3 Nc4 28. Nb5 Qe3+ 29. Qxe3 Nxe3) 23... Re8+ 24. Kf1?? { (0.00 → -6.17) Blunder. Kf2 was best. } (24. Kf2 Re2+ 25. Kg1 Re1+ 26. Kg2 Qe2+ 27. Qf2 Qe4+ 28. Kh3 Rxh1 29. Nd2 Qe6+ 30. g4 Rxa1) 24... Qf3+ 25. Kg1?? { (-6.28 → Mate in 1) Checkmate is now unavoidable. Qf2 was best. } (25. Qf2 Qxh1+ 26. Qg1 Re1+ 27. Kxe1 Qxg1+ 28. Ke2 Qg2+ 29. Kd1 Nxb2+ 30. Kc1 Nd3+ 31. Kd1 Qf1+) 25... Qe2?? { (Mate in 1 → 11.35) Lost forced checkmate sequence. Re1# was best. } (25... Re1#) 26. Nc3 Qe1+ 27. Kg2 Ne3+ 28. Kf3 Nc2?! { (10.75 → Mate in 6) Checkmate is now unavoidable. Qxh1+ was best. } (28... Qxh1+ 29. Rxh1 Rf8 30. Qg7+ Ke8 31. Qxf8+ Kxf8 32. Bxe3 b6 33. Bd4) 29. Qxd5+ Ke7 30. Raxe1+ Nxe1+ 31. Rxe1+ Kf6 32. Rxe8 Kg6 33. Qg5+ Kf7 34. Qg8+ Kf6 35. Nd5+ Kf5 36. Qxh7# { White wins by checkmate. } 1-0