lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/gdQxUqlm"] [Date "2020.11.24"] [Round "-"] [White "Marius"] [Black "dragutraisa"] [Result "0-1"] [UTCDate "2020.11.24"] [UTCTime "17:27:31"] [WhiteElo "1683"] [BlackElo "2273"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [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. g3? { (0.41 → -0.64) Mistake. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... Nc6?! { (-0.64 → -0.02) Inaccuracy. Best move was d5. } (2... d5 3. d4) 3. Bg2?! { (-0.02 → -0.86) Inaccuracy. Best move was d4. } (3. d4) 3... d5 4. b3? { (-0.24 → -1.32) Mistake. Best move was d4. } (4. d4) 4... Bd6? { (-1.32 → 0.75) Mistake. Best move was h5. } (4... h5) 5. c4? { (0.75 → -1.35) Mistake. Best move was Bxd5. } (5. Bxd5 Nf6 6. Bg2 h5 7. h3 e4 8. Bb2 Bf5 9. Ne2 Ne5 10. Nd4 Qd7 11. Na3 O-O) 5... dxc4 6. Bxc6+? { (-0.88 → -2.11) Mistake. Best move was Ne2. } (6. Ne2) 6... bxc6 7. bxc4 Nf6 8. Nc3?! { (-1.86 → -2.36) Inaccuracy. Best move was Bb2. } (8. Bb2 O-O) 8... O-O 9. f3?! { (-1.73 → -2.58) Inaccuracy. Best move was Qc2. } (9. Qc2 Rb8) 9... Ba6? { (-2.58 → -0.84) Mistake. Best move was Be6. } (9... Be6 10. Qc2 Bxc4 11. Ne4 Be6 12. Nxd6 cxd6 13. Ne2 Nd5 14. O-O Nb4 15. Qc3 c5 16. a3) 10. d3 Bb4?! { (-1.30 → -0.48) Inaccuracy. Best move was Bc8. } (10... Bc8 11. Rb1 a5 12. Qc2 Bb4 13. a3 Bc5 14. Na4 Ba7 15. h4 Qd6 16. Ne2 Rd8 17. Rb3) 11. Bd2?? { (-0.48 → -4.88) Blunder. Best move was Ne2. } (11. Ne2 e4 12. fxe4 Qd7 13. Rb1 Bxc3+ 14. Nxc3 Rfd8 15. d4 c5 16. O-O Bxc4 17. Rf4 c6) 11... Qxd3 12. Nge2? { (-4.68 → -6.03) Mistake. Best move was Nce2. } (12. Nce2) 12... Qxc4? { (-6.03 → -4.17) Mistake. Best move was Rfd8. } (12... Rfd8) 13. f4?? { (-4.17 → -8.79) Blunder. Best move was Qb3. } (13. Qb3 Qc5) 13... exf4? { (-8.79 → -6.62) Mistake. Best move was Ne4. } (13... Ne4) 14. gxf4? { (-6.62 → -8.48) Mistake. Best move was O-O. } (14. O-O Bxc3 15. Nxc3 Qxf1+ 16. Qxf1 Bxf1 17. Kxf1 Rfd8 18. Rd1 fxg3 19. hxg3 Rab8 20. a4 h5) 14... Rae8? { (-8.48 → -6.20) Mistake. Best move was Rad8. } (14... Rad8 15. Rb1 Nd5 16. Rxb4 Nxb4 17. Qb3 Qd3 18. Bc1 Rb8 19. O-O Nd5 20. Qa3 Nxc3 21. Qxc3) 15. Rf1?? { (-6.20 → -19.16) Blunder. Best move was O-O. } (15. O-O Rd8) 15... Bxc3 16. Bxc3?! { (-17.83 → Mate in 21) Checkmate is now unavoidable. Best move was Kf2. } (16. Kf2 Bxd2) 16... Rxe3 17. Rf2 Qxc3+ 18. Kf1?! { (-19.92 → Mate in 13) Checkmate is now unavoidable. Best move was Qd2. } (18. Qd2 Qxa1+) 18... Rxe2 19. Rxe2 Re8 20. Kf2 Rxe2+ 21. Qxe2 Bxe2 22. Kxe2 Qxa1 { White resigns. } 0-1