lichess dev

[Event "Academy Teachers Arena"] [Site "http://chess-academy.net/1PJ4MQ7P"] [Date "2019.10.05"] [Round "-"] [White "Procopenco"] [Black "Genny"] [Result "1-0"] [UTCDate "2019.10.05"] [UTCTime "05:35:31"] [WhiteElo "1783"] [BlackElo "1502"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "300+2"] [ECO "C46"] [Opening "Four Knights Game"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C46 Four Knights Game } 4. d3? { (0.58 → -0.46) Mistake. Best move was Bc4. } (4. Bc4 Nxe4) 4... d5 5. exd5 Nxd5 6. Nxd5?! { (0.05 → -0.68) Inaccuracy. Best move was Be2. } (6. Be2) 6... Qxd5 7. c4? { (-0.07 → -1.45) Mistake. Best move was Be2. } (7. Be2) 7... Qa5+?! { (-1.45 → -0.90) Inaccuracy. Best move was Bb4+. } (7... Bb4+) 8. Bd2 Qc5? { (-1.19 → -0.06) Mistake. Best move was Bb4. } (8... Bb4 9. a3 Bxd2+ 10. Qxd2 Qxd2+ 11. Kxd2 Bf5 12. Kc3 O-O-O 13. Be2 f6 14. b4 a6 15. h3) 9. b4? { (-0.06 → -1.07) Mistake. Best move was Bc3. } (9. Bc3 Bd6) 9... Nxb4 10. Bxb4? { (-0.46 → -2.33) Mistake. Best move was Be2. } (10. Be2 Be7 11. O-O Nc6 12. Rb1 Qd6 13. Bc3 O-O 14. Re1 Rd8 15. Rb5 f6 16. d4 Qa3) 10... Qxb4+ 11. Nd2 Bc5?! { (-2.38 → -1.62) Inaccuracy. Best move was Be7. } (11... Be7 12. Be2) 12. a3? { (-1.62 → -3.54) Mistake. Best move was Rb1. } (12. Rb1 Qa5) 12... Qa5? { (-3.54 → -2.08) Mistake. Best move was Qb6. } (12... Qb6 13. Qf3 Bd4 14. Rb1 Qa5 15. Qd1 Qc5 16. Ne4 Qxa3 17. Be2 O-O 18. O-O Qe7 19. Nd2) 13. Be2 O-O?! { (-2.51 → -1.77) Inaccuracy. Best move was c6. } (13... c6 14. O-O Qc7 15. Nb3 Be7 16. d4 exd4 17. Qxd4 O-O 18. Bd3 Rd8 19. Qe4 g6 20. Rfe1) 14. O-O Qb6 15. g3? { (-1.76 → -3.29) Mistake. Best move was Nb3. } (15. Nb3 Be7 16. Re1 c6 17. Bf3 Rd8 18. d4 Bf6 19. d5 e4 20. c5 Qa6 21. Bxe4 Bxa1) 15... f5? { (-3.29 → -1.62) Mistake. Best move was Bh3. } (15... Bh3 16. Rb1 Qd6 17. Rxb7 Bxf1 18. Qxf1 f5 19. Qb1 Bb6 20. Qb5 Kh8 21. Qd5 Qxa3 22. c5) 16. Rb1? { (-1.62 → -2.80) Mistake. Best move was Bf3. } (16. Bf3 Qf6) 16... Qh6?! { (-2.80 → -2.26) Inaccuracy. Best move was Qf6. } (16... Qf6 17. a4) 17. h4? { (-2.26 → -3.44) Mistake. Best move was Bf3. } (17. Bf3) 17... g5? { (-3.44 → -2.25) Mistake. Best move was Bxa3. } (17... Bxa3 18. Kh2 Bc5 19. Nb3 Be7 20. Bf3 c6 21. Qe2 Qe6 22. Rfe1 f4 23. Qxe5 Qh3+ 24. Kg1) 18. Nf3? { (-2.25 → -3.96) Mistake. Best move was Rb5. } (18. Rb5 b6 19. Bf3 e4 20. hxg5 Qxg5 21. Nb3 c6 22. Rxc5 bxc5 23. dxe4 f4 24. Qd6 fxg3) 18... e4?? { (-3.96 → -0.83) Blunder. Best move was g4. } (18... g4 19. Rb5) 19. dxe4 fxe4?! { (-0.83 → 0.00) Inaccuracy. Best move was c6. } (19... c6 20. exf5) 20. Qd5+ Be6 21. Qxg5+ Qg7? { (-0.46 → 0.74) Mistake. Best move was Qxg5. } (21... Qxg5 22. Nxg5 Bc8 23. Rb5 Bxa3 24. Nxe4 a6 25. Re5 Bf5 26. Rb1 Bxe4 27. Rxe4 b6 28. Kg2) 22. Qxg7+? { (0.74 → -0.31) Mistake. Best move was Qxc5. } (22. Qxc5 exf3 23. Bd3 b6 24. Qe3 Rae8 25. Rfe1 Kh8 26. Qd2 Qf6 27. Re3 Rd8 28. Qc2 Rxd3) 22... Kxg7 23. Ng5 Bh3?? { (-0.28 → 4.56) Blunder. Best move was Bc8. } (23... Bc8 24. Rb5 Bxa3 25. Ra1 Be7 26. Nxe4 Rf5 27. Nc3 Bf6 28. Raa5 b6 29. Rxf5 bxa5 30. Rf3) 24. Nxh3 a6? { (4.09 → 6.39) Mistake. Best move was b6. } (24... b6 25. Rbd1 Bd6 26. Ng5 Rae8 27. c5 bxc5 28. Bb5 Re7 29. Rfe1 Rb8 30. Ba4 e3 31. Rxe3) 25. Rxb7 { Black left the game. } 1-0