lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/lP5tVYDu"] [Date "2020.11.17"] [Round "-"] [White "rusudavidpetrisor"] [Black "dragutraisa"] [Result "0-1"] [UTCDate "2020.11.17"] [UTCTime "17:42:55"] [WhiteElo "1403"] [BlackElo "2174"] [WhiteRatingDiff "+0"] [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 } Nc6?! { (-0.02 → 0.70) Inaccuracy. Best move was d5. } (1... d5 2. d4 Nf6 3. c4 e6 4. Nf3 Be7 5. cxd5 exd5 6. Bd3) 2. g4? { (0.70 → -1.48) Mistake. Best move was d4. } (2. d4 d5 3. Nf3 e6 4. c4 Nf6 5. Nc3 Bd6 6. a3 O-O) 2... Nf6? { (-1.48 → 0.16) Mistake. Best move was e5. } (2... e5) 3. h3? { (0.16 → -0.98) Mistake. Best move was g5. } (3. g5 Ng8 4. Nc3 d5 5. d4 Bf5 6. e4 Bxe4 7. Nxe4 dxe4 8. c3 Qd5 9. Bg2 e5) 3... d5 4. Bg2 e6? { (-1.10 → 0.00) Mistake. Best move was g5. } (4... g5) 5. Nf3?! { (0.00 → -0.63) Inaccuracy. Best move was Nc3. } (5. Nc3 Bd6) 5... h5 6. g5 Ne4 7. O-O? { (-0.64 → -2.34) Mistake. Best move was h4. } (7. h4 e5 8. d3 Nd6 9. Nc3 Be6 10. a3 Qd7 11. Nd2 d4 12. Nce4 dxe3 13. fxe3 Bg4) 7... Nxg5 8. Nxg5 Qxg5 9. f4?! { (-1.76 → -2.30) Inaccuracy. Best move was d4. } (9. d4 Bd7 10. Nc3 Qg6 11. Qd3 Qxd3 12. cxd3 O-O-O 13. a3 Kb8 14. f4 a6 15. Bd2 Bd6) 9... Qg3?! { (-2.30 → -1.62) Inaccuracy. Best move was Qg6. } (9... Qg6 10. Kh2) 10. Rf3? { (-1.62 → -2.71) Mistake. Best move was Nc3. } (10. Nc3 Bd7) 10... Qg6?! { (-2.71 → -2.16) Inaccuracy. Best move was Qh4. } (10... Qh4 11. Nc3) 11. Rf1?! { (-2.16 → -3.14) Inaccuracy. Best move was Kh2. } (11. Kh2) 11... e5 12. Rf2? { (-2.66 → -5.02) Mistake. Best move was Kh1. } (12. Kh1 exf4) 12... Bxh3 13. Qf3 Bxg2? { (-5.44 → -3.87) Mistake. Best move was Bg4. } (13... Bg4) 14. Rxg2? { (-3.87 → -5.02) Mistake. Best move was Qxg2. } (14. Qxg2) 14... Qxc2 15. Rf2?? { (-4.44 → -9.52) Blunder. Best move was Nc3. } (15. Nc3) 15... Qxc1+ 16. Kg2?! { (-9.31 → -13.27) Inaccuracy. Best move was Rf1. } (16. Rf1 Qxb2) 16... e4 17. Nc3 Qxa1 18. Nxe4 dxe4 19. Qxe4+ Be7 20. d4 Qxa2 21. d5 Na5 22. Qe5 f6 23. Qe6 Nc6 24. e4 Qc4 25. e5 Qe4+ 26. Kf1 Qd3+ 27. Re2?! { (-19.86 → Mate in 9) Checkmate is now unavoidable. Best move was Kg2. } (27. Kg2) 27... Nd4 28. exf6 Nxe6 29. fxe7 Kxe7?! { (Mate in 4 → -81.71) Lost forced checkmate sequence. Best move was Nxf4. } (29... Nxf4 30. Kf2 Qxe2+ 31. Kg3 g5 32. d6 h4#) 30. dxe6?! { (-81.71 → Mate in 5) Checkmate is now unavoidable. Best move was f5. } (30. f5) 30... Qh3+?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Raf8. } (30... Raf8 31. Kf2 Rxf4+ 32. Kg2 Qxe2+ 33. Kh3 Rg4 34. b4 Qg2#) 31. Ke1 Rad8 32. f5 Qh1+?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Qg3+. } (32... Qg3+ 33. Rf2 Rhf8 34. f6+ Rxf6 35. b4 Qxf2#) 33. Kf2 Qh2+ 34. Ke1 Qg1# { Black wins by checkmate. } 0-1