[Event "NSUT-THON"] [Site "https://lichess.org/rAPmfa59"] [Date "2023.10.13"] [White "Bhav2602"] [Black "akarsh23"] [Result "0-1"] [UTCDate "2023.10.13"] [UTCTime "09:02:15"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-242"] [BlackRatingDiff "+242"] [Variant "Standard"] [TimeControl "300+2"] [ECO "A30"] [Opening "English Opening: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c5 { A30 English Opening: Symmetrical Variation } 2. Qa4?! { (0.32 → -0.39) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Nc3 e5 4. g3 g6 5. d3 Bg7 6. Bg2 Nge7) 2... Nc6 3. g4?! { (-0.21 → -0.91) Inaccuracy. Nf3 was best. } (3. Nf3 Nf6 4. Nc3 e6 5. e3 d5 6. d4 cxd4 7. exd4 dxc4) 3... Nf6 4. Bg2?! { (-0.95 → -1.95) Inaccuracy. g5 was best. } (4. g5 Nh5) 4... d5?? { (-1.95 → 0.59) Blunder. Nxg4 was best. } (4... Nxg4 5. h3 Nf6 6. a3 g6 7. b4 Bg7 8. Nc3 d6 9. Rb1 O-O 10. d3 Nd4 11. e3) 5. cxd5? { (0.59 → -0.62) Mistake. g5 was best. } (5. g5) 5... Nxd5 6. e4?? { (-0.61 → -4.05) Blunder. Nc3 was best. } (6. Nc3 e6 7. Nf3 Bd7 8. Qe4 Be7 9. d3 O-O 10. Bd2 Ncb4 11. O-O Bc6 12. Qe5 Bd6) 6... Nb6?! { (-4.05 → -2.85) Inaccuracy. Nb4 was best. } (6... Nb4 7. Nc3 Bxg4 8. h3 Bd7 9. Kf1 g6 10. d3 Bg7 11. Be3 Nxd3 12. Qc2 c4 13. Nge2) 7. Qa3?! { (-2.85 → -4.05) Inaccuracy. Qd1 was best. } (7. Qd1 Ne5 8. Bf1 Bxg4 9. Qb3 Qd6 10. a4 g6 11. Qg3 h5 12. a5 Nbd7 13. Nc3 Bh6) 7... a5? { (-4.05 → -2.08) Mistake. Nb4 was best. } (7... Nb4 8. Qc3 Na4 9. Qg3 Nd3+ 10. Kd1 Bxg4+ 11. f3 Be6 12. Bf1 g6 13. f4 Naxb2+ 14. Kc2) 8. d4? { (-2.08 → -4.19) Mistake. Qg3 was best. } (8. Qg3 Nb4 9. Na3 e5 10. Nf3 Nd3+ 11. Kf1 c4 12. Ne1 Bxa3 13. Nxd3 cxd3 14. bxa3 Qd4) 8... cxd4?! { (-4.19 → -2.77) Inaccuracy. Nxd4 was best. } (8... Nxd4 9. Qc3 Bxg4 10. h3 Bh5 11. Be3 e5 12. Nd2 Bd6 13. Bf3 Bg6 14. h4 h6 15. Rd1) 9. e5?! { (-2.77 → -4.02) Inaccuracy. Qg3 was best. } (9. Qg3 e5 10. Nf3 Bb4+ 11. Nbd2 Qc7 12. O-O Be6 13. Ne1 Bd6 14. Nd3 Nb4 15. f4 f6) 9... d3 10. Kd2? { (-3.84 → -8.25) Mistake. Qb3 was best. } (10. Qb3 Bxg4 11. Qb5 e6 12. Nc3 Bb4 13. Bxc6+ bxc6 14. Qxc6+ Kf8 15. Bd2 Rc8 16. Qg2 Bxc3) 10... Nc4+ 11. Kc3? { (-8.29 → Mate in 5) Checkmate is now unavoidable. Ke1 was best. } (11. Ke1 Nxa3 12. Nxa3 Nxe5 13. h3 e6 14. Nb5 Bd7 15. Nc3 Bc5 16. Kf1 Nc4 17. Bxb7 Rb8) 11... Nxa3?! { (Mate in 5 → -11.20) Lost forced checkmate sequence. Qd4+ was best. } (11... Qd4+ 12. Kb3 Nxa3 13. Bxc6+ bxc6 14. Bd2 Nc2 15. a4 Be6#) 12. bxa3?! { (-11.20 → Mate in 10) Checkmate is now unavoidable. Bxc6+ was best. } (12. Bxc6+ bxc6 13. bxa3 Qd5 14. Nd2 Qxe5+ 15. Kxd3 Bxg4 16. f3 Rd8+ 17. Kc2 Bf5+ 18. Kd1 Qxa1) 12... Bxg4?! { (Mate in 10 → -10.98) Lost forced checkmate sequence. Qd4+ was best. } (12... Qd4+ 13. Kd2 Qxf2+ 14. Kxd3 Nxe5+ 15. Kc3 Bxg4 16. Bc6+ bxc6 17. Nf3 Qxf3+ 18. Be3 Qxe3+ 19. Kc2) 13. h3?! { (-10.98 → Mate in 4) Checkmate is now unavoidable. Bxc6+ was best. } (13. Bxc6+ bxc6 14. Be3 Qd5 15. Nf3 Bxf3 16. Nd2 Bxh1 17. f4 Rd8 18. Bb6 Rd7 19. Nb3 d2) 13... Bf5?! { (Mate in 4 → -11.60) Lost forced checkmate sequence. Qd4+ was best. } (13... Qd4+ 14. Kd2 Qxf2+ 15. Kxd3 Qd4+ 16. Kc2 Bd1#) 14. Nd2?! { (-11.60 → Mate in 2) Checkmate is now unavoidable. Bxc6+ was best. } (14. Bxc6+ bxc6 15. Nf3 Qd5 16. Be3 d2 17. Nd4 Qxh1 18. Kxd2 Bg6 19. Ke2 e6 20. f3 Bc5) 14... e6?! { (Mate in 2 → -10.62) Lost forced checkmate sequence. Qd4+ was best. } (14... Qd4+ 15. Kb3 a4#) 15. Rb1?! { (-10.62 → Mate in 2) Checkmate is now unavoidable. Bxc6+ was best. } (15. Bxc6+ bxc6 16. Ngf3 Qd5 17. Rb1 Bc5 18. Rb3 a4 19. Rb4 Qxa2 20. Bb2 Bxb4+ 21. axb4 a3) 15... Rc8 16. Rxb7 Nxe5+ 17. Kb3 Rxc1?! { (Mate in 6 → -32.41) Lost forced checkmate sequence. Qd4 was best. } (17... Qd4 18. Rb4 Rc3+ 19. Kb2 Nc4+ 20. Rxc4 Bxa3+ 21. Kb1 Rxc1+ 22. Rxc1 Qb2#) 18. Ne2?! { (-32.41 → Mate in 7) Checkmate is now unavoidable. Ka4 was best. } (18. Ka4 Qd4+) 18... Qd5+?? { (Mate in 7 → -6.82) Lost forced checkmate sequence. a4+ was best. } (18... a4+ 19. Kb2 dxe2 20. Bc6+ Nxc6 21. Re7+ Qxe7 22. Nb1 Rxb1+ 23. Rxb1 Qf6+ 24. Kc1 Qc3#) 19. Kb2?? { (-6.82 → Mate in 2) Checkmate is now unavoidable. Bxd5 was best. } (19. Bxd5 Rxh1 20. Ng3 exd5 21. Rb8+ Kd7 22. Nxh1 Kc7 23. Rb5 Be6 24. Rxa5 Bd6 25. Ra7+ Kb6) 19... dxe2?! { (Mate in 2 → -14.76) Lost forced checkmate sequence. Rc2+ was best. } (19... Rc2+ 20. Kb1 Qxa2#) 20. Rxc1?! { (-14.76 → Mate in 5) Checkmate is now unavoidable. Bxd5 was best. } (20. Bxd5 Nd3+ 21. Kb3 Nc5+ 22. Kb2 Na4+ 23. Kb3 Bc2+ 24. Kc4 exd5+ 25. Kb5 Rxh1 26. Rc7 Rc1) 20... e1=Q 21. Rxe1 Qxd2+ 22. Kb3 Qxe1 23. f4 Qe3+ 24. Ka4 Qxf4+ 25. Kxa5 Qd2+ 26. Kb6 Qxg2 27. Rb8+ Ke7 28. Rb7+ Kf6 29. h4 Qxa2 30. Rb8 Qb3+ 31. Kc7 Qc4+ 32. Kb6 Qc6+ 33. Ka7 Bc5+ 34. Rb6 Ra8# { Black wins by checkmate. } 0-1