lichess dev

[Event "Teachers Arena"] [Site "http://chess-academy.net/bG8a2WOU"] [Date "2019.11.19"] [Round "-"] [White "Dany"] [Black "Procopenco"] [Result "0-1"] [UTCDate "2019.11.19"] [UTCTime "19:15:17"] [WhiteElo "1341"] [BlackElo "1558"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game: Italian Variation"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 { C46 Four Knights Game: Italian Variation } d6? { (0.00 → 1.44) Mistake. Best move was Bc5. } (4... Bc5 5. d3 O-O 6. O-O h6 7. Na4 Be7 8. Nc3 Bc5) 5. O-O? { (1.44 → 0.08) Mistake. Best move was Ng5. } (5. Ng5 d5 6. exd5 Na5 7. Bb5+ c6 8. dxc6 bxc6 9. Be2 h6 10. Nge4 Nxe4 11. Nxe4 Be7) 5... Nb4? { (0.08 → 2.42) Mistake. Best move was Be7. } (5... Be7 6. d3) 6. d4? { (2.42 → 1.09) Mistake. Best move was a3. } (6. a3) 6... exd4?! { (1.09 → 2.00) Inaccuracy. Best move was Bg4. } (6... Bg4) 7. Nxd4? { (2.00 → 0.83) Mistake. Best move was Ng5. } (7. Ng5 dxc3) 7... c5? { (0.83 → 2.75) Mistake. Best move was Be7. } (7... Be7 8. Bb5+ Bd7 9. Nf5 O-O 10. Bxd7 Qxd7 11. Be3 Nc6 12. Nd5 Bd8 13. Re1 Re8 14. Qf3) 8. Nb3? { (2.75 → 0.70) Mistake. Best move was Bb5+. } (8. Bb5+ Bd7) 8... Bg4?! { (0.70 → 1.41) Inaccuracy. Best move was Be7. } (8... Be7) 9. Bb5+?! { (1.41 → 0.64) Inaccuracy. Best move was Be2. } (9. Be2 Be6 10. Bf4 a6 11. a3 Nc6 12. Nd5 Ne5 13. Re1 Bxd5 14. exd5 Qc7 15. c4 Be7) 9... Nc6 10. Qd3?! { (1.33 → 0.60) Inaccuracy. Best move was f3. } (10. f3 Bd7 11. Bf4 a6 12. Bxc6 Bxc6 13. Qd2 Be7 14. Rad1 Qb6 15. Ne2 Nh5 16. Bxd6 c4+) 10... Be7 11. Bf4?! { (1.14 → 0.62) Inaccuracy. Best move was h3. } (11. h3 Be6 12. Bf4 O-O 13. Rad1 Qc8 14. Bc4 Ne5 15. Bxe6 Qxe6 16. Qe3 Nc4 17. Qc1 a6) 11... g6? { (0.62 → 3.42) Mistake. Best move was O-O. } (11... O-O 12. h3) 12. Nd5 a6?? { (2.50 → 5.98) Blunder. Best move was Nxd5. } (12... Nxd5 13. exd5) 13. e5?? { (5.98 → -2.23) Blunder. Best move was Bxc6+. } (13. Bxc6+) 13... Nxd5 14. Qxd5 axb5 15. exd6 Be6? { (-2.30 → -1.25) Mistake. Best move was O-O. } (15... O-O 16. Nxc5) 16. Qxc5 Bf6 17. Rad1?! { (-1.20 → -2.19) Inaccuracy. Best move was Qxb5. } (17. Qxb5) 17... O-O 18. Bh6?! { (-1.88 → -2.55) Inaccuracy. Best move was Qxb5. } (18. Qxb5 Rxa2 19. Qxb7 Qa8 20. Qxa8 Rfxa8 21. Nc5 Rxb2 22. Rfe1 Nd4 23. d7 Rxc2 24. Ne4 Bg7) 18... Bg7? { (-2.55 → -0.95) Mistake. Best move was Re8. } (18... Re8) 19. Bg5? { (-0.95 → -3.17) Mistake. Best move was Bxg7. } (19. Bxg7 Kxg7 20. Qxb5 Na5 21. Qb4 Nxb3 22. axb3 Qf6 23. c4 Qxb2 24. Qxb7 Rab8 25. Qa7 Qf6) 19... h6?? { (-3.17 → 7.75) Blunder. Best move was Qc8. } (19... Qc8 20. Qxb5 Rxa2 21. Bc1 Ne5 22. Rfe1 Bg4 23. Rd5 Bd7 24. Qc5 Nc6 25. h3 Be6 26. Rdd1) 20. Bxd8 Raxd8?! { (7.38 → 8.18) Inaccuracy. Best move was Rfxd8. } (20... Rfxd8) 21. Qxb5 Rd7? { (8.16 → 9.34) Mistake. Best move was Ne5. } (21... Ne5 22. Rfe1 Bg4 23. f3 Bd7 24. Qxb7 Rb8 25. Qc7 Rbc8 26. Qa7 Bc6 27. a3 Rcd8 28. Qc5) 22. Qb6? { (9.34 → 7.88) Mistake. Best move was Nc5. } (22. Nc5) 22... Bxb2? { (7.88 → 10.30) Mistake. Best move was Bxb3. } (22... Bxb3) 23. Na5?? { (10.30 → 6.82) Blunder. Best move was Nc5. } (23. Nc5 Bc3 24. Nxd7 Bxd7 25. Qxb7 Rd8 26. Rfe1 Bxe1 27. Rxe1 Kf8 28. Qc7 g5 29. Rb1 Ke8) 23... Be5? { (6.82 → 9.40) Mistake. Best move was Nxa5. } (23... Nxa5 24. Qxb2) 24. Nxb7 Rb8?! { (9.37 → 10.40) Inaccuracy. Best move was Nd4. } (24... Nd4 25. Rfe1 Bf6 26. Nc5 Rdd8 27. d7 Rb8 28. Qd6 Nb5 29. Qf4 Bf5 30. Qxb8 Rxb8 31. Re8+) 25. Qxc6 Rbxb7 26. Qc8+?! { (10.31 → 9.17) Inaccuracy. Best move was Rfe1. } (26. Rfe1 Bxd6 27. Rxd6 Rbc7 28. Qa8+ Kh7 29. Rxd7 Rxd7 30. Qa5 Rd6 31. a4 Rc6 32. Re2 h5) 26... Kg7?! { (9.17 → 9.79) Inaccuracy. Best move was Kh7. } (26... Kh7 27. Qc6 Bxa2 28. Rfe1 f6 29. c4 Bb3 30. Rb1 Bxd6 31. Rxb3 Rbc7 32. Qf3 Be5 33. Rd1) 27. Rfe1 Bf6? { (9.00 → 10.13) Mistake. Best move was Rbc7. } (27... Rbc7) 28. Qe8? { (10.13 → 7.91) Mistake. Best move was Rxe6. } (28. Rxe6) 28... Bxa2? { (7.91 → 8.92) Mistake. Best move was Bg4. } (28... Bg4 29. f3) 29. Re3? { (8.92 → 7.32) Mistake. Best move was Qc8. } (29. Qc8 Ra7 30. c4 g5 31. Re8 Bxc4 32. Qxc4 Rxd6 33. Rxd6 Ra1+ 34. Qf1 Rxf1+ 35. Kxf1 Bb2) 29... Be6? { (7.32 → 9.94) Mistake. Best move was Rd8. } (29... Rd8 30. Qc6) 30. Rxe6 fxe6 31. Qxe6 Rf7 32. d7 Rb8?! { (9.22 → 10.48) Inaccuracy. Best move was Rb5. } (32... Rb5 33. c4 Rf5 34. Rd6 Rf8 35. d8=Q Rxd8 36. Rxd8 Bxd8 37. Qd7+ Kf6 38. Qxd8+ Ke6 39. h4) 33. d8=Q?? { (10.48 → 5.42) Blunder. Best move was c4. } (33. c4) 33... Bxd8?? { (5.42 → 12.79) Blunder. Best move was Rxd8. } (33... Rxd8 34. Rxd8) 34. Qe5+ Bf6 35. Qxb8 Be7 36. Qb2+ Bf6 { Black wins on time. } 0-1