lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/M1SFqR6O"] [Date "2020.12.11"] [Round "-"] [White "Aron"] [Black "dragutraisa"] [Result "0-1"] [UTCDate "2020.12.11"] [UTCTime "17:46:03"] [WhiteElo "1647"] [BlackElo "2231"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d5?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qe6+?! { (0.62 → 1.26) Inaccuracy. Best move was Qd8. } (3... Qd8 4. d4 Nf6 5. Nf3 e6 6. Be3 Nc6 7. Be2 Be7 8. O-O) 4. Nge2? { (1.26 → 0.03) Mistake. Best move was Be2. } (4. Be2 g6 5. d4 Nf6 6. Nb5 Qd7 7. c4 Bg7 8. Bf4 Na6 9. Be5 O-O 10. Nf3 c6) 4... Nc6?! { (0.03 → 0.93) Inaccuracy. Best move was g6. } (4... g6) 5. d4 Qd6? { (0.65 → 2.40) Mistake. Best move was Qd7. } (5... Qd7 6. d5 Nd8 7. Bf4 Nf6 8. Nd4 a6 9. Bc4 e6 10. dxe6 Nxe6 11. Nxe6 fxe6 12. Qf3) 6. Nb5? { (2.40 → 1.33) Mistake. Best move was d5. } (6. d5 Nb4) 6... Qb4+?? { (1.33 → 7.00) Blunder. Best move was Qd8. } (6... Qd8 7. Bf4) 7. Nbc3?? { (7.00 → 0.58) Blunder. Best move was Nec3. } (7. Nec3 Bd7) 7... Nf6?! { (0.58 → 1.45) Inaccuracy. Best move was e5. } (7... e5 8. a3) 8. a3 Qd6?! { (0.88 → 1.69) Inaccuracy. Best move was Qb6. } (8... Qb6 9. Be3) 9. Nb5 Qd7 10. d5? { (1.72 → 0.04) Mistake. Best move was Bf4. } (10. Bf4) 10... Na5?! { (0.04 → 0.99) Inaccuracy. Best move was Ne5. } (10... Ne5 11. Ned4) 11. Nbc3?! { (0.99 → 0.21) Inaccuracy. Best move was Nf4. } (11. Nf4 a6) 11... c6?! { (0.21 → 1.18) Inaccuracy. Best move was e6. } (11... e6 12. Nf4) 12. dxc6? { (1.18 → -0.05) Mistake. Best move was Nf4. } (12. Nf4 Qd6 13. Qd3 Qe5+ 14. Be3 Bf5 15. Qd2 cxd5 16. Nfxd5 Nxd5 17. Nxd5 Nc6 18. O-O-O Rd8) 12... Qxd1+ 13. Nxd1 Nxc6 14. Ndc3?! { (0.40 → -0.56) Inaccuracy. Best move was b4. } (14. b4 e5 15. Bb2 Bd6 16. Ne3 Be6 17. O-O-O O-O-O 18. Nc3 Bc7 19. Bd3 h5 20. Rhe1 a6) 14... Bd7?! { (-0.56 → 0.13) Inaccuracy. Best move was Bf5. } (14... Bf5 15. Be3) 15. Nb5?! { (0.13 → -0.52) Inaccuracy. Best move was Be3. } (15. Be3 Rd8) 15... Rc8?! { (-0.52 → 0.00) Inaccuracy. Best move was O-O-O. } (15... O-O-O 16. Be3 Kb8 17. f4 a6 18. Nbd4 g6 19. O-O-O Bg7 20. Nxc6+ Bxc6 21. Bd4 Ka8 22. Rg1) 16. Bf4?! { (0.00 → -0.50) Inaccuracy. Best move was Be3. } (16. Be3 e6 17. Nbc3 Ne5 18. Nf4 a6 19. O-O-O Be7 20. Bd4 Nc6 21. Be3) 16... e5 17. Be3 Ng4 18. Nxa7?? { (-0.40 → -4.54) Blunder. Best move was O-O-O. } (18. O-O-O f5 19. h3 Nxe3 20. fxe3 a6 21. Nd6+ Bxd6 22. Rxd6 Ke7 23. Rd1 Be6 24. Nc3 Rhd8) 18... Nxe3 19. Nxc8? { (-4.04 → -6.31) Mistake. Best move was fxe3. } (19. fxe3) 19... Nxc2+ 20. Kd1 Nxa1 21. Nb6 Nb3? { (-5.96 → -4.23) Mistake. Best move was Be6. } (21... Be6 22. b4) 22. Kc2?? { (-4.23 → -7.46) Blunder. Best move was Nxd7. } (22. Nxd7 Kxd7) 22... Be6 23. Nc3 Ncd4+ 24. Kb1?? { (-6.62 → -10.54) Blunder. Best move was Kd1. } (24. Kd1 Bc5) 24... Bf5+ 25. Ka2?! { (-10.21 → Mate in 2) Checkmate is now unavoidable. Best move was Bd3. } (25. Bd3 Bxd3+ 26. Ka2 Bc5 27. Nbd5 O-O 28. h4 f5 29. Na4 Bd6 30. Nab6 e4 31. g3 g6) 25... Nc1+ 26. Ka1 Ndb3# { Black wins by checkmate. } 0-1