[Event "Master course 4th February Arena"] [Site "https://lichess.org/8WupxLSC"] [Date "2023.02.04"] [White "Ak513"] [Black "checkmate720"] [Result "1-0"] [UTCDate "2023.02.04"] [UTCTime "07:50:19"] [WhiteElo "1437"] [BlackElo "1867"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-28"] [Variant "Standard"] [TimeControl "900+5"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. e5 c5 { B12 Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense } 4. dxc5 Nc6 5. Nf3?! { (0.71 → 0.15) Inaccuracy. f4 was best. } (5. f4 e6 6. Be3 d4 7. Bf2 Bxc5 8. Bd3 Nge7 9. Nd2 Nd5) 5... Bg4 6. Bf4? { (0.62 → -0.60) Mistake. c3 was best. } (6. c3 e6 7. Be3 a6 8. Nbd2 Nxe5 9. Be2 Nc6 10. O-O Nf6) 6... e6 7. h3 Bxf3 8. Qxf3 Nge7 9. Nc3 Ng6 10. O-O-O Ngxe5?? { (-0.80 → 3.45) Blunder. Bxc5 was best. } (10... Bxc5 11. Kb1) 11. Bxe5 Nxe5 12. Qe3? { (3.18 → 1.55) Mistake. Bb5+ was best. } (12. Bb5+ Nc6 13. Nxd5 Rc8 14. Qe3 Qh4 15. Rd3 Be7 16. Nxe7 Kxe7 17. Rhd1 Rhd8 18. Rd6 h6) 12... Qc7?? { (1.55 → 4.72) Blunder. Nc6 was best. } (12... Nc6 13. Nxd5 Qa5 14. Bb5 O-O-O 15. Nc3 Be7 16. Bxc6 bxc6 17. Qf3 Qc7 18. Ne4 f5 19. Nd6+) 13. Bb5+ Nd7?! { (4.66 → 6.08) Inaccuracy. Nc6 was best. } (13... Nc6 14. Nxd5 Qb8 15. f4 a6 16. Bxc6+ bxc6 17. Nb6 Ra7 18. f5 Be7 19. fxe6 Bf6 20. c3) 14. Rxd5?! { (6.08 → 4.41) Inaccuracy. Nxd5 was best. } (14. Nxd5 Qc8 15. Qf4 exd5 16. Rxd5 Be7 17. Bxd7+ Qxd7 18. Rxd7 Kxd7 19. Qe4 Bg5+ 20. Kb1 Rhd8) 14... O-O-O 15. Bxd7+ Rxd7 16. Rxd7? { (4.57 → 2.86) Mistake. Nb5 was best. } (16. Nb5 Rxd5 17. Nxc7 Kxc7 18. Qf4+ Kc8 19. Qxf7 Bxc5 20. Qxe6+ Rd7 21. Rd1 Rd8 22. Rxd7 Rxd7) 16... Qxd7 17. Rd1 Qc7?! { (2.83 → 4.14) Inaccuracy. Qc6 was best. } (17... Qc6 18. Ne4 Be7 19. Nd6+ Bxd6 20. cxd6 Rd8 21. Rd3 Kb8 22. Qg3 g6 23. Qh4 Rd7 24. Qxh7) 18. Nb5? { (4.14 → 2.20) Mistake. b4 was best. } (18. b4 Qc6 19. Qd3 Qe8 20. a3 h5 21. Nb5 a6 22. Nd6+ Bxd6 23. cxd6 Qd7 24. Qc3+ Kb8) 18... Qxc5? { (2.20 → 4.45) Mistake. Bxc5 was best. } (18... Bxc5 19. Qc3 Qc6 20. Qxg7 Rd8 21. Nc3 f5 22. Rxd8+ Kxd8 23. Qh8+ Ke7 24. Qxh7+ Kf8 25. Qh4) 19. Nxa7+ Kb8?! { (4.23 → 5.52) Inaccuracy. Kc7 was best. } (19... Kc7 20. Qf4+ Kb6 21. Qb8 g6 22. Kb1 Qc7 23. Nc8+ Kc6 24. Qa8 Qe5 25. Qa4+ Kc7 26. Na7) 20. Rd8+ Kxa7 { Black resigns. } 1-0