lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/2Ivi7SSo"] [Date "2021.01.10"] [Round "-"] [White "Victor-Ababii"] [Black "dragutraisa"] [Result "0-1"] [UTCDate "2021.01.10"] [UTCTime "17:46:03"] [WhiteElo "1563"] [BlackElo "2341"] [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. Nh3? { (0.70 → -1.01) Mistake. Best move was d4. } (2. d4 d5 3. Nf3 e6 4. c4 Nf6 5. Nc3 Bd6 6. a3 O-O) 2... Nf6 3. Nc3?! { (-0.64 → -1.26) Inaccuracy. Best move was d4. } (3. d4 d5) 3... e5?! { (-1.26 → -0.54) Inaccuracy. Best move was d5. } (3... d5 4. d4 e5 5. Bb5 Bg4 6. Qd3 e4 7. Qf1 a6 8. Bxc6+ bxc6 9. Nf4 Bd6 10. h3) 4. d4?! { (-0.54 → -1.41) Inaccuracy. Best move was f4. } (4. f4) 4... exd4? { (-1.41 → -0.09) Mistake. Best move was d5. } (4... d5 5. dxe5) 5. exd4 d5 6. Qe2+? { (-0.19 → -1.23) Mistake. Best move was Nf4. } (6. Nf4 Bb4) 6... Be6?! { (-1.23 → -0.31) Inaccuracy. Best move was Be7. } (6... Be7) 7. Qb5? { (-0.31 → -1.67) Mistake. Best move was Qd3. } (7. Qd3 Bd6) 7... Bc8? { (-1.67 → -0.13) Mistake. Best move was Bd6. } (7... Bd6 8. a3) 8. g3? { (-0.13 → -1.47) Mistake. Best move was Nf4. } (8. Nf4 Bb4 9. Bd2 O-O 10. O-O-O a6 11. Qd3 Bxc3 12. Bxc3 b5 13. a3 Rb8 14. f3 a5) 8... Bb4? { (-1.47 → -0.40) Mistake. Best move was Bg4. } (8... Bg4 9. Nf4) 9. Bg2 Ne4? { (-0.52 → 0.67) Mistake. Best move was O-O. } (9... O-O 10. O-O Be7 11. Be3 Nb4 12. Qa4 c6 13. Qb3 Na6 14. Rfe1 Nc7 15. Ng5 Ng4 16. Nf3) 10. O-O Nxc3?! { (-0.01 → 0.73) Inaccuracy. Best move was Bxc3. } (10... Bxc3 11. bxc3 O-O 12. Nf4 Ne7 13. Qb3 Re8 14. Re1 c6 15. c4 Bf5 16. Nd3 dxc4 17. Qxc4) 11. bxc3 Bxc3 12. Rb1? { (0.84 → -1.13) Mistake. Best move was Ba3. } (12. Ba3) 12... Bxd4?? { (-1.13 → 3.57) Blunder. Best move was Bxh3. } (12... Bxh3) 13. Re1+? { (3.57 → 2.35) Mistake. Best move was Ba3. } (13. Ba3) 13... Kf8 14. Qa4?? { (2.59 → -0.60) Blunder. Best move was Bxd5. } (14. Bxd5 Bxh3 15. Qxb7 Rb8 16. Qxc6 Rxb1 17. Ba3+ Kg8 18. Rxb1 Bb6 19. Rd1 h5 20. Bxf7+ Kxf7) 14... Bxh3 15. Bxh3 Qf6?! { (-0.45 → 0.06) Inaccuracy. Best move was Bb6. } (15... Bb6) 16. Be3 Bxe3 17. Rxe3 b6 18. Qg4? { (0.33 → -1.46) Mistake. Best move was Rd1. } (18. Rd1 d4) 18... Rd8 19. Qa4?! { (-1.02 → -1.91) Inaccuracy. Best move was Rbe1. } (19. Rbe1) 19... g6 20. Qa3+? { (-1.66 → -2.75) Mistake. Best move was Bg2. } (20. Bg2) 20... Kg7 21. Rc1? { (-2.41 → -3.46) Mistake. Best move was Rbe1. } (21. Rbe1) 21... Rhe8 22. c4? { (-3.02 → -5.28) Mistake. Best move was Rf3. } (22. Rf3 Qg5) 22... d4? { (-5.28 → -4.17) Mistake. Best move was Rxe3. } (22... Rxe3) 23. Rxe8 Rxe8 24. Qa6?? { (-3.92 → -12.68) Blunder. Best move was Bg2. } (24. Bg2 Ne5) 24... d3 25. Rd1 Qd4? { (-13.70 → -8.43) Mistake. Best move was Re2. } (25... Re2) 26. Qb7? { (-8.43 → -12.72) Mistake. Best move was Bf1. } (26. Bf1 Re2) 26... Re2 27. Rf1 d2 28. Qc8?! { (-11.83 → Mate in 4) Checkmate is now unavoidable. Best move was Qxc6. } (28. Qxc6 d1=Q) 28... d1=Q 29. Bg4 Qxf1+ 30. Kxf1 Qxf2# { Black wins by checkmate. } 0-1