lichess dev

[Event "Ana-Maria Arena"] [Site "http://chess-academy.net/GUtV5V2k"] [Date "2020.09.14"] [Round "-"] [White "costelconstantin"] [Black "dragutraisa"] [Result "1-0"] [UTCDate "2020.09.14"] [UTCTime "16:25:35"] [WhiteElo "2170"] [BlackElo "1744"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "English Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 b6?! { (0.15 → 0.76) Inaccuracy. Best move was d5. } { A40 English Defense #2 } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. c4?! { (0.76 → 0.24) Inaccuracy. Best move was e4. } (2. e4 Bb7 3. Bd3 Nf6 4. Nc3 e6 5. Nge2 d6 6. O-O Be7) 2... d6?! { (0.24 → 1.10) Inaccuracy. Best move was Bb7. } (2... Bb7) 3. Nc3 Nf6 4. e4 Bb7?! { (0.64 → 1.21) Inaccuracy. Best move was e5. } (4... e5 5. d5 Nbd7 6. Nf3 Be7 7. Be2 O-O 8. O-O a5 9. Qc2 Nc5 10. Be3 Bd7 11. h3) 5. d5 c6 6. Nf3 e6?! { (0.73 → 1.57) Inaccuracy. Best move was g6. } (6... g6) 7. dxe6?! { (1.57 → 0.91) Inaccuracy. Best move was Nd4. } (7. Nd4 e5) 7... fxe6 8. Be2?! { (1.39 → 0.86) Inaccuracy. Best move was g3. } (8. g3 e5) 8... g6? { (0.86 → 1.90) Mistake. Best move was Be7. } (8... Be7) 9. e5 dxe5 10. Qxd8+ Kxd8 11. Bg5 Bg7?! { (1.40 → 2.39) Inaccuracy. Best move was Nd7. } (11... Nd7 12. Nxe5 Ke8 13. O-O Be7 14. f4 Nxe5 15. fxe5 Nd7 16. Bh6 Bc5+ 17. Kh1 Bf8 18. Bf4) 12. Nxe5 Ke8? { (2.00 → 3.69) Mistake. Best move was Rf8. } (12... Rf8 13. O-O Kc7 14. Rad1 Nfd7 15. Nxd7 Nxd7 16. Be7 Rfe8 17. Bd6+ Kc8 18. Rfe1 Bxc3 19. bxc3) 13. O-O-O c5? { (3.13 → 5.09) Mistake. Best move was Nfd7. } (13... Nfd7 14. Nxd7 Nxd7 15. Ne4 Ba6 16. f4 Nc5 17. Nd6+ Kf8 18. Bf3 Rb8 19. Bxc6 Nb7 20. b3) 14. Nb5 Kf8 15. Nc7 Bxg2?? { (4.46 → 8.28) Blunder. Best move was Nc6. } (15... Nc6 16. Nxe6+) 16. Nxe6+ Ke7 17. Nxg7 Bxh1 18. Rxh1 Re8? { (7.80 → 13.98) Mistake. Best move was h6. } (18... h6 19. Nxg6+ Kf7 20. Nxh8+ Kxg7 21. Bxh6+ Kxh8 22. Bf3 Nc6 23. Bxc6 Rg8 24. Bf3 Rd8 25. Re1) 19. Nxe8 Kxe8 20. Bf3 Nc6 21. Bxc6+ Kf8?! { (17.16 → Mate in 7) Checkmate is now unavoidable. Best move was Ke7. } (21... Ke7 22. Bxa8) 22. Bxa8?! { (Mate in 7 → 17.98) Lost forced checkmate sequence. Best move was Bxf6. } (22. Bxf6 Rd8 23. Bxd8 Kg7 24. Rd1 h5 25. Rd7+ Kf8 26. Rxa7 g5 27. Ng6+ Kg8 28. Bd5#) 22... Ne4?! { (17.98 → Mate in 6) Checkmate is now unavoidable. Best move was Kg7. } (22... Kg7 23. Rd1) 23. Bxe4 Ke8 24. Rd1 Kf8 25. Bf6 h5 26. Rd8# { White wins by checkmate. } 1-0