lichess dev

[Event "ANS Arena"] [Site "http://chess-academy.net/JwASSZZc"] [Date "2020.11.30"] [Round "-"] [White "iulian333"] [Black "Doina"] [Result "1-0"] [UTCDate "2020.11.30"] [UTCTime "18:14:13"] [WhiteElo "1624"] [BlackElo "1128"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e5 2. Nf3? { (0.41 → -0.68) Mistake. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... e4 3. Nd4 d5?! { (-0.83 → -0.21) Inaccuracy. Best move was c5. } (3... c5) 4. Bb5+? { (-0.21 → -1.41) Mistake. Best move was c4. } (4. c4 c5 5. Nc2 dxc4 6. Bxc4 Nc6 7. d4 Qg5 8. O-O Bg4 9. Be2 Bxe2 10. Qxe2 Nf6) 4... c6 5. Nxc6?? { (-0.88 → -5.03) Blunder. Best move was Be2. } (5. Be2 c5 6. Nb3 Qg5 7. Kf1 Nf6 8. Nc3 Qf5 9. d3 a6 10. g4 Qg6 11. h4 Bxg4) 5... bxc6? { (-5.03 → -3.95) Mistake. Best move was Nxc6. } (5... Nxc6 6. h3 a6 7. Bxc6+ bxc6 8. b3 Qg5 9. g3 Nf6 10. Nc3 a5 11. Bb2 Nd7 12. d3) 6. Bxc6+?? { (-3.95 → -8.82) Blunder. Best move was Bf1. } (6. Bf1) 6... Nxc6 7. d4 Nf6?! { (-8.83 → -8.16) Inaccuracy. Best move was Qg5. } (7... Qg5 8. Kf1 Nf6 9. b3 h5 10. Nc3 Ba6+ 11. Ne2 Bd6 12. c4 O-O 13. Nf4 Qf5 14. h4) 8. O-O?! { (-8.16 → -9.15) Inaccuracy. Best move was b3. } (8. b3 Ba6 9. Nc3 Bd6 10. Bb2 Rb8 11. Na4 Bb4+ 12. Bc3 Bxc3+ 13. Nxc3 Qa5 14. Qd2 Nb4) 8... Bg4 9. f3 Bh5?! { (-9.00 → -8.30) Inaccuracy. Best move was exf3. } (9... exf3 10. gxf3 Bh3 11. Rf2 Bd6 12. e4 dxe4 13. Nc3 O-O 14. Nxe4 Nxe4 15. fxe4 Bc5 16. Be3) 10. g4 Nxg4? { (-8.73 → -7.72) Mistake. Best move was Bg6. } (10... Bg6) 11. fxg4 Bg6? { (-7.85 → -6.63) Mistake. Best move was Qg5. } (11... Qg5 12. Rf4 Bd6 13. c4 Bxf4 14. exf4 Qg6 15. f5 Qxg4+ 16. Qxg4 Bxg4 17. Nc3 Nxd4 18. Nxd5) 12. Qd3?? { (-6.63 → -20.50) Blunder. Best move was c4. } (12. c4 dxc4) 12... Bd6? { (-20.50 → -8.34) Mistake. Best move was exd3. } (12... exd3 13. Nc3 Qh4 14. Rf2 dxc2 15. Bd2 Qxg4+ 16. Rg2 Qh5 17. Re1 Nb4 18. Ne2 Qh4 19. Nf4) 13. Qc3? { (-8.34 → -9.71) Mistake. Best move was Qe2. } (13. Qe2 h5) 13... O-O? { (-9.71 → -7.50) Mistake. Best move was Rc8. } (13... Rc8 14. Rf2 h5 15. g5 Nb4 16. Qd2 Rxc2 17. Qxc2 Nxc2 18. Rxc2 Qxg5+ 19. Rg2 Bxh2+ 20. Kf1) 14. Qxc6? { (-7.50 → -8.57) Mistake. Best move was Qd2. } (14. Qd2 Qg5 15. Nc3 h5 16. Qg2 hxg4 17. Nb5 Bb8 18. Bd2 Ne7 19. Bb4 Nf5 20. Rxf5 Bxf5) 14... Rc8 15. Qxd5? { (-7.97 → -12.54) Mistake. Best move was Qa6. } (15. Qa6 Bxh2+) 15... a6?? { (-12.54 → -2.36) Blunder. Best move was Rxc2. } (15... Rxc2) 16. Nc3?? { (-2.36 → -7.47) Blunder. Best move was c4. } (16. c4 Qc7 17. Rf2 Bxh2+ 18. Rxh2 Qg3+ 19. Rg2 Qe1+ 20. Kh2 Qxc1 21. Qa5 Qxe3 22. Qd2 Qf3) 16... a5?? { (-7.47 → 0.00) Blunder. Best move was Rxc3. } (16... Rxc3) 17. Bd2?? { (0.00 → -5.70) Blunder. Best move was Kh1. } (17. Kh1 Qe7 18. Bd2 Rfd8 19. Qb5 Bxh2 20. Kxh2 Qh4+ 21. Kg2 Qxg4+ 22. Kf2 Qh4+ 23. Kg2) 17... h5?? { (-5.70 → 2.74) Blunder. Best move was Rxc3. } (17... Rxc3) 18. Nb5?? { (2.74 → -9.29) Blunder. Best move was gxh5. } (18. gxh5) 18... Bh7?? { (-9.29 → 8.68) Blunder. Best move was Bxh2+. } (18... Bxh2+ 19. Kxh2 Qxd5 20. Na3 Rb8 21. Bc1 hxg4 22. Kg2 Bh5 23. c4 Qg5 24. Kg3 Rxb2 25. Rf4) 19. Nxd6 Rc7? { (8.38 → 14.06) Mistake. Best move was Qd7. } (19... Qd7 20. Nxc8 Qxg4+ 21. Kh1 Qxc8 22. Bxa5 Bg6 23. c4 Qh3 24. Bd2 Qc8 25. b3 Re8 26. Rf4) 20. Bxa5 Rd7 21. Bxd8 Rdxd8?! { (14.20 → Mate in 9) Checkmate is now unavoidable. Best move was Rfxd8. } (21... Rfxd8 22. gxh5 Rxd6 23. Qxf7+ Kh8 24. Rf2 Bg8 25. Qe7 R6d7 26. Qxe4 Bf7 27. Qg4 Re7 28. Qg5) 22. Rxf7 Rxf7 23. Qxf7+ Kh8 24. Nf5?! { (Mate in 5 → Mate in 11) Not the best checkmate sequence. Best move was Ne8. } (24. Ne8 Rxe8 25. Qxe8+ Bg8 26. Rf1 g5 27. Rf7 h4 28. Qe5#) 24... g6 25. Qg7# { White wins by checkmate. } 1-0