[Event "FM steva23 simul"] [Site "https://lichess.org/dkTZ7Koc"] [Date "2021.06.18"] [White "arjun21340"] [Black "steva23"] [Result "0-1"] [UTCDate "2021.06.18"] [UTCTime "16:04:23"] [WhiteElo "1725"] [BlackElo "1762"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "2400+1"] [ECO "A30"] [Opening "English Opening: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c5 2. Nf3 { A30 English Opening: Symmetrical Variation } g6 3. e4 Bg7 4. d4 Nc6 5. Be3? { (0.86 → -0.75) Mistake. dxc5 was best. } (5. dxc5 Qa5+ 6. Bd2 Qxc5 7. Nc3 Nf6 8. Be2 O-O 9. O-O d6) 5... Qb6?! { (-0.75 → 0.00) Inaccuracy. Qa5+ was best. } (5... Qa5+ 6. Nc3 Nf6 7. Qd3 Ng4 8. h3 Nxe3 9. fxe3 d6 10. Be2) 6. Qb3?? { (0.00 → -3.39) Blunder. Nc3 was best. } (6. Nc3 Qxb2 7. Nb5 Kf8 8. Rb1 Qxa2 9. Ra1 Qb2 10. Bd3 cxd4) 6... Qxb3?! { (-3.39 → -2.32) Inaccuracy. cxd4 was best. } (6... cxd4 7. Qxb6) 7. axb3 Nb4?? { (-2.17 → 0.42) Blunder. cxd4 was best. } (7... cxd4 8. Bd2 Nf6 9. Bd3 d6 10. b4 Bg4 11. Ke2 Ne5 12. h3 Nxd3 13. Kxd3 Bxf3 14. gxf3) 8. Na3?! { (0.42 → -0.19) Inaccuracy. Kd2 was best. } (8. Kd2 Nf6 9. Nc3 cxd4 10. Nxd4 Ng4 11. Ndb5 Nxe3 12. Nc7+ Kd8 13. Nxa8 Ng4 14. f3 Nf2) 8... cxd4?! { (-0.19 → 0.55) Inaccuracy. b6 was best. } (8... b6) 9. Bxd4?! { (0.55 → -0.18) Inaccuracy. Nxd4 was best. } (9. Nxd4 a6) 9... Bxd4?! { (-0.18 → 0.73) Inaccuracy. Nf6 was best. } (9... Nf6 10. e5 Ne4 11. g3 O-O 12. Rd1 b6 13. Bg2 Rb8 14. O-O Nc5 15. Bc3 a5 16. Bxb4) 10. Nxd4 Nf6 11. Nab5 Kd8?! { (0.38 → 1.46) Inaccuracy. Rb8 was best. } (11... Rb8) 12. Rxa7?? { (1.46 → -0.33) Blunder. e5 was best. } (12. e5 Ne4 13. Nxa7 d6 14. f4 dxe5 15. fxe5 Ke8 16. Be2 f5 17. O-O Kf7 18. Bf3 Nc5) 12... Rxa7 13. Nxa7 Nxe4 14. Nab5? { (-0.29 → -1.43) Mistake. g3 was best. } (14. g3 Nc5 15. Bg2 d6 16. Nxc8 Kxc8 17. Kd2 Kd7 18. Kc3 Na2+ 19. Kc2 Ra8 20. Rd1 f5) 14... b6?! { (-1.43 → -0.70) Inaccuracy. e5 was best. } (14... e5 15. f3 Nc5 16. Nd6 Ke7 17. N4b5 Nxb3 18. f4 exf4 19. Be2 b6 20. O-O Ba6 21. Rxf4) 15. Be2?! { (-0.70 → -1.51) Inaccuracy. f3 was best. } (15. f3 Nc5) 15... Nc5? { (-1.51 → -0.32) Mistake. e5 was best. } (15... e5) 16. O-O?! { (-0.32 → -1.40) Inaccuracy. Kd2 was best. } (16. Kd2 Bb7 17. Ra1 e5 18. Kc3 Nba6 19. Nc2 Ne4+ 20. Kd3 Nc7 21. Nxc7 Kxc7 22. f3 Nf6) 16... Bb7 17. Ra1 Kc8? { (-1.64 → -0.46) Mistake. e5 was best. } (17... e5) 18. Bf3 Nc6 19. Nxc6 dxc6 20. Nd4 Kc7?! { (-0.77 → -0.06) Inaccuracy. e5 was best. } (20... e5 21. Nxc6) 21. Ra7?? { (-0.06 → -2.50) Blunder. b4 was best. } (21. b4 Nd7 22. b5 c5 23. Ra7 cxd4 24. Rxb7+ Kd6 25. b4 Rc8 26. Bc6 Rc7 27. Rxc7 Kxc7) 21... Ra8? { (-2.50 → -1.15) Mistake. e5 was best. } (21... e5) 22. Rxb7+?? { (-1.15 → -6.23) Blunder. Rxa8 was best. } (22. Rxa8 Bxa8 23. Be2 Kd6 24. f4 e5 25. fxe5+ Kxe5 26. Nf3+ Kf4 27. b4 Na4 28. Kf2 Nxb2) 22... Nxb7 23. Bxc6?? { (-6.24 → Mate in 1) Checkmate is now unavoidable. g4 was best. } (23. g4 Na5) 23... Ra1# { Black wins by checkmate. } 0-1