lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/FNrxKSGb"] [Date "2021.01.15"] [Round "-"] [White "bossul_2"] [Black "Tabacarum"] [Result "1-0"] [UTCDate "2021.01.15"] [UTCTime "17:39:32"] [WhiteElo "1924"] [BlackElo "1403"] [WhiteRatingDiff "+9"] [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 } e5 2. Bd3? { (0.41 → -1.26) Mistake. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... Qf6? { (-1.26 → 0.87) Mistake. Best move was d5. } (2... d5 3. c4 c6 4. Nc3 Nf6 5. cxd5 cxd5 6. Bc2 Bd6 7. Nge2 O-O 8. h3 Nc6 9. O-O) 3. Nf3? { (0.87 → -0.45) Mistake. Best move was c4. } (3. c4) 3... b6? { (-0.45 → 0.77) Mistake. Best move was d5. } (3... d5) 4. O-O Bb7 5. Ne1? { (0.67 → -0.64) Mistake. Best move was Nc3. } (5. Nc3 Bxf3 6. Qxf3 Qxf3 7. gxf3 Nf6 8. b3 Nc6 9. Bb2 O-O-O 10. Ne4 Nxe4 11. Ba6+ Kb8) 5... Bd6? { (-0.64 → 0.53) Mistake. Best move was Nc6. } (5... Nc6 6. Be2 O-O-O 7. c3 d5 8. d4 Kb8 9. Nd2 Bd6 10. dxe5 Nxe5 11. f4 Ng6 12. Ndf3) 6. Nc3 e4? { (0.08 → 1.18) Mistake. Best move was Nc6. } (6... Nc6 7. b3) 7. Bxe4 Qh6? { (0.70 → 2.54) Mistake. Best move was Bxe4. } (7... Bxe4 8. Nxe4) 8. g3?! { (2.54 → 1.66) Inaccuracy. Best move was Nf3. } (8. Nf3 Bxe4 9. Nxe4 f5 10. Nxd6+ Qxd6 11. b3 Nc6 12. Qe2 Nf6 13. a4 a5 14. Bb2 h6) 8... Bxe4 9. Nxe4 Be5? { (1.84 → 3.77) Mistake. Best move was Nc6. } (9... Nc6 10. d4) 10. d4 Bf6 11. Nxf6+? { (3.74 → 2.38) Mistake. Best move was Nc3. } (11. Nc3 Qg6 12. e4 h5 13. Ng2 h4 14. g4 Nc6 15. h3 Nxd4 16. g5 c5 17. gxf6 Nxf6) 11... gxf6? { (2.38 → 4.31) Mistake. Best move was Qxf6. } (11... Qxf6 12. e4 Ne7 13. Nf3 O-O 14. Bg5 Qd6 15. Bf4 Qc6 16. d5 Qb7 17. Nd4 Na6 18. h4) 12. e4 Qf8?! { (3.95 → 4.92) Inaccuracy. Best move was Qh3. } (12... Qh3) 13. e5? { (4.92 → 3.05) Mistake. Best move was Bf4. } (13. Bf4) 13... fxe5 14. dxe5 Nh6?? { (2.80 → 5.87) Blunder. Best move was Nc6. } (14... Nc6) 15. Nd3? { (5.87 → 4.48) Mistake. Best move was Bg5. } (15. Bg5 Rg8 16. Qd5 c6 17. Qd2 Rxg5 18. Qxg5 Na6 19. Nf3 Nc5 20. Nd2 Ne6 21. Qh4 f5) 15... Ng4?? { (4.48 → 8.61) Blunder. Best move was Nc6. } (15... Nc6) 16. Qxg4 Nc6 17. Re1?! { (8.61 → 8.08) Inaccuracy. Best move was b4. } (17. b4 a6 18. a4 h5 19. Qh4 Rg8 20. Re1 Qe7 21. Qe4 Rg4 22. Qf3 Qe6 23. h3 Rg8) 17... Rg8 18. Qh4 Nd4? { (7.98 → 11.83) Mistake. Best move was Qe7. } (18... Qe7 19. Qxh7 O-O-O 20. h4 Rdf8 21. Bg5 Rxg5 22. hxg5 Qxg5 23. Kg2 Qg6 24. Qxg6 fxg6 25. Re4) 19. Be3?? { (11.83 → -4.76) Blunder. Best move was Qxd4. } (19. Qxd4 O-O-O) 19... Nxc2?? { (-4.76 → 7.68) Blunder. Best move was Nf3+. } (19... Nf3+ 20. Kf1) 20. Bh6? { (7.68 → 5.24) Mistake. Best move was Rec1. } (20. Rec1 Nxe3 21. fxe3 c6 22. Rf1 Qg7 23. Qc4 O-O-O 24. a4 Kb8 25. Rf4 Rge8 26. Rxf7 Qg5) 20... Rg7?? { (5.24 → 10.86) Blunder. Best move was Qe7. } (20... Qe7) 21. Bxg7 Qxg7 22. Re2?! { (10.29 → 9.23) Inaccuracy. Best move was Nf4. } (22. Nf4 Nd4 23. Kg2 c5 24. Rad1 Kf8 25. Re4 h5 26. Nd5 Nf5 27. Qxh5 Qg6 28. Qh8+ Qg8) 22... Nxa1 23. Nf4 a5? { (7.84 → 12.38) Mistake. Best move was Kf8. } (23... Kf8 24. Nd5) 24. e6? { (12.38 → 8.30) Mistake. Best move was Nd5. } (24. Nd5 Kf8 25. Re4 d6 26. Nf6 Qg6 27. Nxh7+ Kg7 28. Rg4 Qxg4 29. Qxg4+ Kh6 30. Qh4+ Kg7) 24... fxe6?! { (8.30 → 9.19) Inaccuracy. Best move was dxe6. } (24... dxe6 25. Nd5 Kf8 26. Nxc7 Rc8 27. Rxe6 h5 28. Qe7+ Kg8 29. Ne8 Rxe8 30. Qxe8+ Qf8 31. Qxf8+) 25. Nd5 Rc8? { (8.69 → 11.51) Mistake. Best move was Ra7. } (25... Ra7 26. Re4 Qf7 27. Rf4 exd5 28. Rxf7 Kxf7 29. Qxh7+ Ke6 30. Qg8+ Kd6 31. Qb8 Ra6 32. Qb7) 26. Nf6+?! { (11.51 → 9.41) Inaccuracy. Best move was Re4. } (26. Re4) 26... Kf7 27. Nh5?? { (9.02 → 5.72) Blunder. Best move was Nxd7. } (27. Nxd7) 27... Qf8?? { (5.72 → 11.69) Blunder. Best move was Qh6. } (27... Qh6 28. Re4 Rf8 29. Rg4 Nc2 30. Rg7+ Qxg7 31. Nxg7 Kxg7 32. Qg5+ Kf7 33. Qd2 Nb4 34. Qxd7+) 28. Re3 Nc2?! { (10.83 → Mate in 6) Checkmate is now unavoidable. Best move was Qh8. } (28... Qh8 29. Rf3+) 29. Rf3+ { Black resigns. } 1-0