lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/NXolh0N3"] [Date "2020.11.12"] [Round "-"] [White "rusudavidpetrisor"] [Black "dragutraisa"] [Result "0-1"] [UTCDate "2020.11.12"] [UTCTime "17:08:12"] [WhiteElo "1443"] [BlackElo "2001"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [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. Nc3?! { (0.41 → -0.23) Inaccuracy. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... Nc6?! { (-0.23 → 0.39) Inaccuracy. Best move was d5. } (2... d5 3. d4 e4 4. f3 Nf6 5. Nge2 Bd6 6. fxe4 dxe4 7. g3) 3. a3? { (0.39 → -0.75) Mistake. Best move was d4. } (3. d4 exd4 4. exd4 d5 5. Nf3 Nf6 6. a3 Bd6 7. Bd3 a6 8. O-O O-O 9. h3 h6) 3... Nf6 4. Nf3 e4?! { (-0.91 → -0.29) Inaccuracy. Best move was d5. } (4... d5 5. d4) 5. Nh4?? { (-0.29 → -3.50) Blunder. Best move was Nd4. } (5. Nd4 d5 6. d3 Ne5 7. dxe4 dxe4 8. Be2 a6 9. b4 Bd6 10. Bb2 Qe7 11. Qd2 O-O) 5... d5 6. Na4? { (-2.43 → -4.86) Mistake. Best move was f4. } (6. f4 d4) 6... g5 7. Nf5?! { (-4.35 → -5.30) Inaccuracy. Best move was d4. } (7. d4 gxh4 8. h3 Ne7 9. c4 dxc4 10. Qc2 Ned5 11. Nc5 Bxc5 12. dxc5 c6 13. Bd2 Qe7) 7... Bxf5 8. Bb5?! { (-4.78 → -5.70) Inaccuracy. Best move was d4. } (8. d4 a6 9. b3 h5 10. c4 Ne7 11. Be2 g4 12. Bb2 Bg7 13. Nc3 c6 14. a4 O-O) 8... a6? { (-5.70 → -4.70) Mistake. Best move was Qd6. } (8... Qd6 9. d4 a6 10. Be2 h5 11. Bd2 Qe6 12. Rc1 Bg4 13. O-O O-O-O 14. c4 Bxe2 15. Qxe2) 9. Bxc6+ bxc6 10. c3?? { (-4.77 → -8.03) Blunder. Best move was d4. } (10. d4) 10... Nd7 11. O-O?! { (-7.43 → -8.23) Inaccuracy. Best move was f3. } (11. f3) 11... g4 12. f3? { (-7.92 → -13.01) Mistake. Best move was d4. } (12. d4 exd3) 12... gxf3 13. gxf3 Ne5 14. fxe4?! { (-12.67 → Mate in 6) Checkmate is now unavoidable. Best move was Kh1. } (14. Kh1 exf3) 14... Qg5+ 15. Kf2 Qh4+ 16. Ke2 Bg4+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qg4+. } (16... Qg4+ 17. Rf3 Qxf3+ 18. Ke1 Nd3#) 17. Rf3 Bxf3+ 18. Kf1 Bxd1?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qh3+. } (18... Qh3+ 19. Kf2 Nd3+ 20. Kg1 Rg8#) 19. Kg2 Nd3 20. h3 Qf2+ 21. Kh1 Bf3# { Black wins by checkmate. } 0-1