lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/dR7b9LIh"] [Date "2021.01.06"] [Round "-"] [White "OIvaN-OnoFrasc"] [Black "Lucadita1"] [Result "1-0"] [UTCDate "2021.01.06"] [UTCTime "17:19:42"] [WhiteElo "1500"] [BlackElo "1916"] [WhiteRatingDiff "+476"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C55"] [Opening "Italian Game: Anti-Fried Liver Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6?! { (0.14 → 0.71) Inaccuracy. Best move was Nf6. } { C55 Italian Game: Anti-Fried Liver Defense } (3... Nf6 4. d3 Bc5 5. c3 O-O 6. O-O d6 7. b4 Bb6 8. h3) 4. O-O Nf6 5. h3? { (0.90 → -0.18) Mistake. Best move was d4. } (5. d4 exd4) 5... Bc5?! { (-0.18 → 0.58) Inaccuracy. Best move was Nxe4. } (5... Nxe4 6. Qe2) 6. Re1?! { (0.58 → 0.00) Inaccuracy. Best move was d3. } (6. d3 O-O 7. Nbd2 a5 8. Re1 a4 9. c3 d6 10. Nf1 Be6 11. Bb5 a3 12. b4 Bb6) 6... O-O 7. Nc3?! { (0.61 → -0.13) Inaccuracy. Best move was d3. } (7. d3) 7... a6 8. a4?! { (0.33 → -0.40) Inaccuracy. Best move was d3. } (8. d3 d6 9. Ne2 Na5 10. Bb3 Nxb3 11. axb3 Be6 12. Ng3 Re8 13. c3 c6 14. b4 Bb6) 8... d6 9. d3 Be6 10. Nd5?! { (0.25 → -0.43) Inaccuracy. Best move was Be3. } (10. Be3 Bxe3 11. Rxe3 Nd4 12. a5 Nd7 13. Re1 Qf6 14. Nxd4 exd4 15. Ne2 Rae8 16. Bxe6 fxe6) 10... Nb4?! { (-0.43 → 0.37) Inaccuracy. Best move was Nd4. } (10... Nd4) 11. Nxf6+ Qxf6 12. Bxe6 Qxe6? { (0.17 → 2.27) Mistake. Best move was fxe6. } (12... fxe6 13. c3 Nc6 14. b4 Ba7 15. a5 Ne7 16. Rf1 d5 17. Qb3 Ng6 18. Be3 Bxe3 19. fxe3) 13. c3 Nc6 14. d4 exd4 15. cxd4 Bb4 16. Bd2? { (1.99 → 0.28) Mistake. Best move was d5. } (16. d5 Qg6) 16... Bxd2 17. Qxd2 Qd7 18. d5 Ne7 19. e5? { (0.89 → -0.13) Mistake. Best move was Ra3. } (19. Ra3) 19... dxe5 20. Nxe5 Qf5?! { (0.00 → 0.77) Inaccuracy. Best move was Qxd5. } (20... Qxd5 21. Qc3 Rad8 22. Qxc7 Nf5 23. Nf3 Rfe8 24. Qc2 Nd4 25. Nxd4 Qxd4 26. Rxe8+ Rxe8 27. Rd1) 21. Ng4? { (0.77 → -0.25) Mistake. Best move was Qb4. } (21. Qb4 Nxd5 22. Qxb7 Nf4 23. Qe4 Qxe4 24. Rxe4 Rae8 25. Rxf4 Rxe5 26. Rc1 c5 27. Rfc4 Re2) 21... Nxd5?? { (-0.25 → 4.42) Blunder. Best move was Qxd5. } (21... Qxd5 22. Qf4 Ng6 23. Qxc7 Rac8 24. Qg3 Rfd8 25. b4 Rd7 26. Ne3 Qe4 27. Qg4 Qxg4 28. hxg4) 22. Re5 Qd7? { (3.96 → 6.31) Mistake. Best move was Qf4. } (22... Qf4 23. Rxd5) 23. Rxd5 Qc6? { (5.41 → 6.55) Mistake. Best move was Qe6. } (23... Qe6 24. Re1 Qg6 25. Rd7 Rab8 26. Rxc7 b5 27. a5 Rbd8 28. Qc3 h5 29. Ne5 Qg5 30. Rc6) 24. Rd4? { (6.55 → 5.00) Mistake. Best move was Rc1. } (24. Rc1 Qg6) 24... Rfe8?! { (5.00 → 5.88) Inaccuracy. Best move was Rac8. } (24... Rac8 25. Rc1) 25. Rc1 Qb6? { (5.81 → 6.90) Mistake. Best move was Qe6. } (25... Qe6 26. Rxc7) 26. Rb4? { (6.90 → 5.30) Mistake. Best move was a5. } (26. a5) 26... Qa7?? { (5.30 → 25.82) Blunder. Best move was Qd6. } (26... Qd6 27. Rd4) 27. Rxc7 Qb8 28. Rbxb7 Qd8?! { (14.59 → Mate in 7) Checkmate is now unavoidable. Best move was Qxc7. } (28... Qxc7 29. Rxc7) 29. Rd7?! { (Mate in 7 → 14.18) Lost forced checkmate sequence. Best move was Rxf7. } (29. Rxf7 Re1+ 30. Qxe1 Kh8 31. Rxg7 Qd6 32. Nxh6 Qxh6 33. Qc3 Qc1+ 34. Qxc1 Rd8 35. Qh6#) 29... Qh4?! { (14.18 → Mate in 7) Checkmate is now unavoidable. Best move was Qxd7. } (29... Qxd7 30. Qxd7) 30. Rxf7 Rad8 31. Rxg7+ Kh8 32. Rh7+ Kg8 33. Rbg7+ Kf8 34. Qb4+?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qf4+. } (34. Qf4+ Qf6 35. Qxf6#) 34... Re7 35. Rxe7?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Rf7+. } (35. Rf7+ Kg8 36. Nxh6+ Qxh6 37. Qg4+ Qg5 38. Qxg5#) 35... Rd1+ 36. Kh2 Qxh3+ 37. Kxh3?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was gxh3. } (37. gxh3 Rh1+ 38. Kxh1 a5 39. Rh8#) 37... Rh1+ 38. Kg3 Rh3+ 39. Kxh3 Kg8 40. Qb8# { White wins by checkmate. } 1-0