lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/dUahnWw4"] [Date "2021.01.03"] [Round "-"] [White "mihaiplostinaru"] [Black "CoronavirusAttack"] [Result "0-1"] [UTCDate "2021.01.03"] [UTCTime "17:28:38"] [WhiteElo "1518"] [BlackElo "1708"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+14"] [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 } c5 2. Nf3 d5 3. Bd3?! { (0.44 → -0.38) Inaccuracy. Best move was d4. } (3. d4 e6) 3... Nc6?! { (-0.38 → 0.20) Inaccuracy. Best move was Nf6. } (3... Nf6) 4. O-O?! { (0.20 → -0.33) Inaccuracy. Best move was c4. } (4. c4 e6 5. cxd5 exd5 6. O-O Nf6 7. Bc2 d4 8. d3 Be7 9. exd4 cxd4 10. Nbd2 h6) 4... e5 5. Be2? { (0.05 → -1.16) Mistake. Best move was e4. } (5. e4 d4 6. Bb5 Bd6 7. Bxc6+ bxc6 8. Na3 Ne7 9. Nc4 Ng6 10. Nxd6+ Qxd6 11. d3 O-O) 5... e4?! { (-1.16 → -0.66) Inaccuracy. Best move was Bd6. } (5... Bd6 6. d3 h6 7. Nfd2 Nf6 8. c4 d4 9. Bf3 O-O 10. Ne4 Nxe4 11. Bxe4 f5 12. Bd5+) 6. Ne1 Nf6?! { (-1.45 → -0.66) Inaccuracy. Best move was Bd6. } (6... Bd6 7. d3 f5 8. Nc3 Nf6 9. dxe4 fxe4 10. f3 a6 11. fxe4 dxe4 12. Rxf6 Qxf6 13. Nxe4) 7. Bb5? { (-0.66 → -2.16) Mistake. Best move was d3. } (7. d3) 7... Bd7?! { (-2.16 → -1.28) Inaccuracy. Best move was Bd6. } (7... Bd6 8. f4) 8. Bxc6?! { (-1.28 → -2.02) Inaccuracy. Best move was d3. } (8. d3 a6) 8... Bxc6 9. Kh1? { (-1.65 → -3.28) Mistake. Best move was b3. } (9. b3 Bd6 10. Bb2 O-O 11. d3 Bc7 12. Nd2 Qd6 13. g3 Rad8 14. Ng2 d4 15. exd4 cxd4) 9... Bd6 10. Rg1? { (-3.06 → -5.78) Mistake. Best move was d3. } (10. d3 h5) 10... h5 11. g3? { (-5.74 → -7.41) Mistake. Best move was h3. } (11. h3 d4) 11... h4? { (-7.41 → -6.25) Mistake. Best move was d4. } (11... d4) 12. gxh4?? { (-6.25 → -10.18) Blunder. Best move was g4. } (12. g4 d4) 12... Rxh4 13. Rxg7? { (-9.44 → Mate in 12) Checkmate is now unavoidable. Best move was Rg2. } (13. Rg2 Bd7) 13... Rxh2+ 14. Kg1 Qe7 15. Rg2 Rxg2+ 16. Nxg2 Qe6 17. Kf1 Qh3 18. Ke2 Qxg2 19. b3 Ng4 20. Ke1?! { (-21.76 → Mate in 1) Checkmate is now unavoidable. Best move was Qf1. } (20. Qf1 Qf3+) 20... Qxf2# { Black wins by checkmate. } 0-1