lichess dev

[Event "Cohn Arena"] [Site "http://chess-academy.net/dpEa1JTi"] [Date "2021.01.25"] [Round "-"] [White "TudorGeorgeCoca"] [Black "TibiMat"] [Result "1-0"] [UTCDate "2021.01.25"] [UTCTime "16:24:40"] [WhiteElo "1169"] [BlackElo "1544"] [WhiteRatingDiff "+109"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "600+4"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 e6 { A40 Horwitz Defense } 2. c3?! { (0.38 → -0.17) Inaccuracy. Best move was e4. } (2. e4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 c5 6. O-O c4) 2... Qf6? { (-0.17 → 1.71) Mistake. Best move was d5. } (2... d5 3. Bf4 Bd6 4. e3 Nf6 5. Bd3 O-O 6. Bg3 c5 7. Nd2) 3. f3? { (1.71 → 0.20) Mistake. Best move was e4. } (3. e4 d5) 3... Qh4+?! { (0.20 → 1.00) Inaccuracy. Best move was d5. } (3... d5) 4. g3 Qf6? { (0.53 → 1.56) Mistake. Best move was Qd8. } (4... Qd8) 5. Qd3? { (1.56 → 0.16) Mistake. Best move was e4. } (5. e4 c5) 5... e5? { (0.16 → 1.32) Mistake. Best move was c5. } (5... c5 6. e4 Nc6 7. Be3 b6 8. h4 Qd8 9. Nd2 Nf6 10. O-O-O Be7 11. dxc5 bxc5 12. Nb3) 6. dxe5 Qxe5 7. Bf4 Qf6?! { (1.00 → 1.58) Inaccuracy. Best move was Qe7. } (7... Qe7) 8. Nd2?! { (1.58 → 1.06) Inaccuracy. Best move was Bxc7. } (8. Bxc7 Na6) 8... g5? { (1.06 → 3.29) Mistake. Best move was d6. } (8... d6 9. e4 Nc6 10. O-O-O Qd8 11. Be3 Nf6 12. g4 Nd7 13. Nh3 h6 14. Nf4 Nce5 15. Qe2) 9. Bxc7 Na6? { (3.07 → 4.18) Mistake. Best move was d5. } (9... d5 10. Qxd5) 10. Qe3+? { (4.18 → 1.88) Mistake. Best move was Ne4. } (10. Ne4 Qg6) 10... Be7?? { (1.88 → 5.33) Blunder. Best move was Qe6. } (10... Qe6) 11. Be5 Qc6?? { (5.00 → 8.32) Blunder. Best move was Qe6. } (11... Qe6 12. Bh3) 12. b4?? { (8.32 → 2.41) Blunder. Best move was Bxh8. } (12. Bxh8) 12... Nxb4?? { (2.41 → 5.62) Blunder. Best move was f6. } (12... f6) 13. cxb4 Bxb4?? { (5.24 → 10.87) Blunder. Best move was Nf6. } (13... Nf6 14. Bb2) 14. Bxh8+ Be7 15. f4? { (10.81 → 7.36) Mistake. Best move was Ne4. } (15. Ne4) 15... gxf4? { (7.36 → 10.06) Mistake. Best move was Qxh1. } (15... Qxh1) 16. gxf4 Qxh1 17. Ngf3 Kf8?! { (9.27 → 12.13) Inaccuracy. Best move was d5. } (17... d5 18. Qe5) 18. Rc1 d6 19. Qd4 Bg4?! { (11.36 → Mate in 10) Checkmate is now unavoidable. Best move was Ke8. } (19... Ke8 20. Ne4 Be6 21. Qg7 Kd7 22. Qxh7 Bd8 23. Ng3 Ba5+ 24. Kf2 Bd2 25. Nxh1 Bxc1 26. Qb1) 20. Qg7+ Ke8 21. Qxg8+ Kd7 22. Qxa8 Bxf3 23. exf3?! { (Mate in 1 → Mate in 7) Not the best checkmate sequence. Best move was Qc8#. } (23. Qc8#) 23... Bh4+ 24. Ke2 Qxh2+ 25. Kd1 Qg3 26. Qc8+ Ke7 27. Rc7# { White wins by checkmate. } 1-0