lichess dev

[Event "Turneul Academiei Arena"] [Site "http://chess-academy.net/oXuxrkYp"] [Date "2019.11.13"] [Round "-"] [White "LeancaNicolai"] [Black "CostelStina"] [Result "1-0"] [UTCDate "2019.11.13"] [UTCTime "17:32:06"] [WhiteElo "1685"] [BlackElo "1500"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-104"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 e6 { A40 Horwitz Defense } 2. Bf4?! { (0.38 → -0.18) Inaccuracy. Best move was e4. } (2. e4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 c5 6. O-O c4) 2... Nf6?! { (-0.18 → 0.44) Inaccuracy. Best move was c5. } (2... c5) 3. Nc3?! { (0.44 → -0.48) Inaccuracy. Best move was e3. } (3. e3) 3... Nc6?! { (-0.48 → 0.46) Inaccuracy. Best move was Bb4. } (3... Bb4 4. e3) 4. Qd2?! { (0.46 → -0.31) Inaccuracy. Best move was e3. } (4. e3 Bb4) 4... Bb4 5. O-O-O?! { (0.13 → -0.63) Inaccuracy. Best move was Bg5. } (5. Bg5 h6 6. Bxf6 Qxf6 7. e3 O-O 8. a3 Bxc3 9. Qxc3 e5 10. dxe5 Nxe5 11. O-O-O Ng4) 5... O-O 6. e3? { (-0.20 → -1.57) Mistake. Best move was Bg5. } (6. Bg5 Ne4) 6... d6? { (-1.57 → 0.11) Mistake. Best move was Ne4. } (6... Ne4 7. Qe1 e5 8. dxe5 Bxc3 9. bxc3 Qe7 10. Kb2 Nxe5 11. Bd3 Nc5 12. Ne2 d6 13. Ka1) 7. a3? { (0.11 → -2.29) Mistake. Best move was Bg5. } (7. Bg5 Bxc3) 7... Ba5? { (-2.29 → 0.13) Mistake. Best move was Ne4. } (7... Ne4 8. Qe2) 8. b4? { (0.13 → -1.16) Mistake. Best move was Bg5. } (8. Bg5 Bd7 9. Bd3 a6 10. f4 h6 11. Bxf6 Qxf6 12. Nf3 b5 13. Be4 d5 14. Bd3 Qe7) 8... Bb6? { (-1.16 → 0.01) Mistake. Best move was Nxb4. } (8... Nxb4 9. axb4) 9. b5? { (0.01 → -1.98) Mistake. Best move was Nf3. } (9. Nf3 h6 10. Bg3 Ne7 11. Bd3 Bd7 12. Kb2 Nf5 13. a4 Nxg3 14. hxg3 c5 15. dxc5 dxc5) 9... Ba5 10. bxc6 bxc6? { (-1.91 → 0.37) Mistake. Best move was Ne4. } (10... Ne4 11. Nxe4) 11. Qd3?! { (0.37 → -0.13) Inaccuracy. Best move was Bg5. } (11. Bg5 Rb8) 11... Bb7? { (-0.13 → 1.98) Mistake. Best move was Rb8. } (11... Rb8 12. Nf3) 12. Nf3 Qc8? { (1.57 → 2.72) Mistake. Best move was c5. } (12... c5 13. Nd2) 13. Bg5?! { (2.72 → 2.01) Inaccuracy. Best move was Nd2. } (13. Nd2 Nd5) 13... Ba6? { (2.01 → 4.69) Mistake. Best move was Nd5. } (13... Nd5 14. Nb1 f6 15. Bh4 Bb6 16. Bg3 c5 17. Nbd2 Ne7 18. Nc4 d5 19. Nxb6 axb6 20. dxc5) 14. Qd2?? { (4.69 → -2.80) Blunder. Best move was Qxa6. } (14. Qxa6 Qxa6) 14... Bb7?? { (-2.80 → 4.34) Blunder. Best move was Ne4. } (14... Ne4 15. Nxe4) 15. Bxf6 gxf6 16. e4 e5? { (3.32 → 4.66) Mistake. Best move was c5. } (16... c5 17. e5) 17. d5? { (4.66 → 2.56) Mistake. Best move was dxe5. } (17. dxe5) 17... cxd5 18. exd5 c5? { (1.59 → 3.98) Mistake. Best move was Qg4. } (18... Qg4 19. h4 Bc8 20. h5 Qg7 21. h6 Qg6 22. Bd3 f5 23. g4 e4 24. Nd4 Bxc3 25. Qxc3) 19. Qh6 Bxc3?? { (3.50 → Mate in 8) Checkmate is now unavoidable. Best move was Qg4. } (19... Qg4 20. Bd3 Qg7 21. Qxg7+ Kxg7 22. Ne4 Bxd5 23. Nxd6 Rfd8 24. Nf5+ Kh8 25. Ne3 Bxf3 26. gxf3) 20. Bd3 Bxd5 21. Qxh7# { White wins by checkmate. } 1-0