lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/EPmuwDYb"] [Date "2020.11.25"] [Round "-"] [White "Stefanos"] [Black "Mara"] [Result "0-1"] [UTCDate "2020.11.25"] [UTCTime "18:03:43"] [WhiteElo "1127"] [BlackElo "1693"] [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 } d5 2. Nf3 Nc6?! { (-0.04 → 0.85) Inaccuracy. Best move was e6. } (2... e6 3. c4 c5 4. d4 Nc6 5. cxd5 exd5 6. Nc3 Nf6 7. Be2) 3. Nc3? { (0.85 → -0.75) Mistake. Best move was d4. } (3. d4 Nf6 4. c4 e6 5. a3 Be7 6. Nc3 O-O 7. cxd5 exd5 8. Bd3 a6 9. O-O Be6) 3... e5 4. Nxd5?? { (0.07 → -3.63) Blunder. Best move was Bb5. } (4. Bb5 Bd6) 4... Qxd5 5. e4? { (-3.02 → -5.17) Mistake. Best move was d3. } (5. d3 Nf6) 5... Qxe4+ 6. Qe2? { (-4.81 → -6.51) Mistake. Best move was Be2. } (6. Be2 Nf6 7. d3 Qf5 8. O-O Bd6 9. Nh4 Qe6 10. Re1 O-O 11. h3 Rd8 12. Bf3 Nd4) 6... Qxe2+?! { (-6.51 → -5.67) Inaccuracy. Best move was Qxc2. } (6... Qxc2 7. Nxe5) 7. Bxe2 Nb4? { (-5.88 → -4.78) Mistake. Best move was e4. } (7... e4) 8. O-O? { (-4.78 → -6.35) Mistake. Best move was Bd1. } (8. Bd1 e4) 8... e4? { (-6.35 → -4.95) Mistake. Best move was Nxc2. } (8... Nxc2) 9. Nd4 Bc5 10. c3? { (-5.07 → -6.38) Mistake. Best move was a3. } (10. a3 Bxd4) 10... Bxd4 11. cxd4 Nc2 12. Rb1 Nxd4 13. Ra1?? { (-5.96 → -11.92) Blunder. Best move was Re1. } (13. Re1 Bf5 14. b3 O-O-O 15. Bb2 Nf6 16. Bc4 e3 17. dxe3 Bxb1 18. Bxd4 Bg6 19. Rc1 Rd7) 13... Nxe2+ 14. Kh1 Bh3? { (-11.84 → -7.79) Mistake. Best move was Be6. } (14... Be6 15. b3 Nxc1 16. Raxc1 O-O-O 17. Rc2 Nf6 18. Rfc1 c6 19. Rb1 Rd3 20. Rbb2 Rhd8 21. Kg1) 15. gxh3 Nf6 16. Re1?! { (-7.72 → -8.22) Inaccuracy. Best move was f3. } (16. f3 O-O-O 17. b3 Nxc1 18. Raxc1 Rxd2 19. fxe4 Re8 20. Rcd1 Rxa2 21. Ra1 Rxa1 22. Rxa1 Rxe4) 16... Nf4 17. Rg1?! { (-7.94 → -8.45) Inaccuracy. Best move was d4. } (17. d4) 17... Nxh3 18. Rg3?! { (-8.11 → -9.06) Inaccuracy. Best move was Rf1. } (18. Rf1 O-O-O 19. a4 Rhe8 20. Ra3 Nf4 21. d4 Nd3 22. Be3 Nxb2 23. Rb1 Nc4 24. Rab3 b6) 18... Nxf2+ 19. Kg1 N2g4? { (-9.06 → -7.79) Mistake. Best move was Nd3. } (19... Nd3 20. b3 Nh5 21. Rg5 Nhf4 22. Kf1 g6 23. Ra5 a6 24. Rb1 f5 25. Ba3 O-O-O 26. Be7) 20. Rc3? { (-7.79 → -9.21) Mistake. Best move was d4. } (20. d4 O-O-O) 20... O-O-O 21. Ra3 a6 { White resigns. } 0-1