lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/xQI1grV5"] [Date "2020.11.28"] [Round "-"] [White "Nicolas9"] [Black "DRMaRa"] [Result "0-1"] [UTCDate "2020.11.28"] [UTCTime "17:51:28"] [WhiteElo "1396"] [BlackElo "1962"] [WhiteRatingDiff "-1"] [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 } 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. Bd3? { (0.70 → -0.79) Mistake. Best move was d4. } (2. d4 d5 3. Nf3 e6 4. c4 Nf6 5. Nc3 Bd6 6. a3 O-O) 2... d5?! { (-0.79 → 0.12) Inaccuracy. Best move was e5. } (2... e5 3. Ne2 Nf6 4. Bb5 d5 5. d4 exd4 6. exd4 Bd6 7. c4 dxc4 8. O-O O-O 9. Nd2) 3. Nf3?! { (0.12 → -0.41) Inaccuracy. Best move was Bb5. } (3. Bb5 e5 4. d4 e4 5. Ne2 Bd6 6. c4 dxc4 7. Nd2 Qg5 8. Bxc6+ bxc6 9. Ng3 Nf6) 3... e5 4. O-O?? { (-0.21 → -3.63) Blunder. Best move was e4. } (4. e4 Nb4 5. exd5 Nxd3+ 6. cxd3 Bd6 7. O-O Nf6 8. d4 e4 9. Ne5 Nxd5 10. Nc3 Nf4) 4... e4 5. Nd4? { (-3.13 → -4.97) Mistake. Best move was Be2. } (5. Be2 exf3 6. Bxf3 Bd6 7. b3 Nf6 8. c4 O-O 9. Bb2 Bf5 10. d4 Nb4 11. c5 Be7) 5... exd3?! { (-4.97 → -4.26) Inaccuracy. Best move was Nxd4. } (5... Nxd4) 6. Nf3? { (-4.26 → -5.85) Mistake. Best move was Nxc6. } (6. Nxc6 bxc6) 6... Bf5 7. cxd3?! { (-5.30 → -6.16) Inaccuracy. Best move was c4. } (7. c4 dxc4) 7... Bxd3 8. Re1 Nb4 9. Qa4+? { (-5.53 → -7.32) Mistake. Best move was Ne5. } (9. Ne5 Qd6 10. Nxd3 Nxd3 11. Rf1 O-O-O 12. b3 Qg6 13. Ba3 Nf6 14. Bxf8 Rhxf8 15. Na3 d4) 9... b5? { (-7.32 → -6.19) Mistake. Best move was c6. } (9... c6 10. Qb3 Nf6 11. a3 Bc4 12. Qd1 Nd3 13. b3 Ba6 14. a4 Ne4 15. Rf1 Nxc1 16. Qxc1) 10. Qa5? { (-6.19 → -7.66) Mistake. Best move was Qd1. } (10. Qd1 Nc2) 10... Nc2? { (-7.66 → -4.81) Mistake. Best move was Bd6. } (10... Bd6 11. a3 Nc2 12. Qc3 Bg6 13. b4 Ne7 14. d3 Nxe1 15. Nxe1 O-O 16. Nd2 a5 17. Bb2) 11. Qxb5+?? { (-4.81 → -20.48) Blunder. Best move was Qc3. } (11. Qc3 Nxe1) 11... Bxb5 12. Rd1 Nxa1 13. Ne5 Be2 14. Re1 Bb5 15. Nc3 Nc2 16. Re2 Bxe2 17. Nxe2 Qg5 18. f4 Qh5 19. g4 Qh4 20. Nf3 Qxg4+ 21. Ng3?! { (-32.52 → Mate in 7) Checkmate is now unavoidable. Best move was Kf2. } (21. Kf2 Nf6) 21... Qxf3 22. f5?! { (-42.27 → Mate in 2) Checkmate is now unavoidable. Best move was Nf5. } (22. Nf5 Qd1+) 22... Ne1 23. d4 Qg2# { Black wins by checkmate. } 0-1