lichess dev

[Event "Rated Rapid tournament https://lichess.org/tournament/kzfz2Jte"] [Site "http://chess-academy.net/WIaEyqfA"] [Date "2020.06.07"] [Round "-"] [White "bogdanistratescu"] [Black "BogdanLutic"] [Result "1-0"] [UTCDate "2020.06.07"] [UTCTime "09:06:18"] [WhiteElo "1962"] [BlackElo "1746"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 Nf6?! { (0.12 → 0.93) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Nc3?! { (0.93 → 0.00) Inaccuracy. Best move was e5. } (2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 dxe5 6. Nxe5 N6d7) 2... e5 3. Nf3 Nc6 4. Bc4 { C46 Four Knights Game: Italian Variation } h6?! { (0.00 → 0.71) Inaccuracy. Best move was Bc5. } (4... Bc5 5. d3 O-O 6. O-O h6 7. Na4 Be7 8. Nc3 Bc5) 5. d3?! { (0.71 → -0.23) Inaccuracy. Best move was d4. } (5. d4 exd4) 5... Bc5 6. h3 d6?! { (-0.06 → 0.46) Inaccuracy. Best move was O-O. } (6... O-O) 7. Be3?! { (0.46 → -0.13) Inaccuracy. Best move was Na4. } (7. Na4 Bb6) 7... Bxe3 8. fxe3 O-O?! { (-0.36 → 0.20) Inaccuracy. Best move was Na5. } (8... Na5 9. Qe2 Nxc4 10. dxc4 b6 11. O-O-O Bb7 12. Nd2 Nd7 13. b3 Nc5 14. Rhf1 O-O 15. Kb1) 9. d4? { (0.20 → -1.44) Mistake. Best move was a4. } (9. a4 Be6) 9... exd4 10. exd4 Bd7? { (-1.16 → 1.09) Mistake. Best move was Nxe4. } (10... Nxe4 11. Nxe4) 11. O-O Re8 12. Re1 Qe7? { (0.50 → 1.57) Mistake. Best move was Na5. } (12... Na5 13. Bf1) 13. Qd3? { (1.57 → 0.13) Mistake. Best move was Qd2. } (13. Qd2 Be6 14. Bf1 Nb8 15. Rad1 Na6 16. Qf2 c6 17. d5 Bd7 18. dxc6 Bxc6 19. Nd4 Bd7) 13... Kf8? { (0.13 → 2.28) Mistake. Best move was Na5. } (13... Na5 14. b3 Nxc4 15. bxc4 Rad8 16. Rab1 b6 17. Qd2 Be6 18. d5 Bc8 19. Rb3 Nd7 20. Ra3) 14. Nd5 Nxd5?? { (1.73 → 5.76) Blunder. Best move was Qd8. } (14... Qd8) 15. exd5 Qd8?? { (5.06 → 9.81) Blunder. Best move was Qf6. } (15... Qf6) 16. dxc6 Rxe1+ 17. Rxe1 Bxc6?! { (10.31 → Mate in 3) Checkmate is now unavoidable. Best move was g6. } (17... g6 18. cxd7) 18. d5? { (Mate in 3 → 9.72) Lost forced checkmate sequence. Best move was Qh7. } (18. Qh7 Be4 19. Rxe4 Qh4 20. Qh8#) 18... Bd7 19. Qe3?? { (12.96 → 4.35) Blunder. Best move was Qh7. } (19. Qh7) 19... c5? { (4.35 → 6.83) Mistake. Best move was Qf6. } (19... Qf6 20. Qb3 Rb8 21. Bb5 Bxb5 22. Qxb5 a6 23. Qc4 Rc8 24. Qg4 Ra8 25. Qe4 g6 26. c3) 20. c3?? { (6.83 → 3.65) Blunder. Best move was dxc6. } (20. dxc6 bxc6) 20... Qc7?? { (3.65 → 7.09) Blunder. Best move was b5. } (20... b5 21. Bd3) 21. Qe7+ Kg8 22. Nh4?? { (6.92 → 1.12) Blunder. Best move was Bd3. } (22. Bd3 c4) 22... Ba4?? { (1.12 → 23.44) Blunder. Best move was Re8. } (22... Re8 23. Qxe8+ Bxe8 24. Rxe8+ Kh7 25. Nf5 Qb6 26. Re2 g6 27. Ne3 Qa5 28. Bb3 b5 29. c4) 23. Nf5?? { (23.44 → 6.97) Blunder. Best move was Qxc7. } (23. Qxc7) 23... Qb8?? { (6.97 → 10.49) Blunder. Best move was Qxe7. } (23... Qxe7 24. Rxe7 b5 25. b3 bxc4 26. bxa4 a6 27. Kf2 Rb8 28. Nxd6 Rd8 29. Re8+ Rxe8 30. Nxe8) 24. Nxd6 Qd8 25. Qxf7+ Kh8 26. Nf5 Qg8 27. Qxb7 g6?! { (11.82 → Mate in 10) Checkmate is now unavoidable. Best move was Qf8. } (27... Qf8 28. Rf1) 28. d6 Qf8 29. Nxh6?! { (Mate in 6 → 21.25) Lost forced checkmate sequence. Best move was Re7. } (29. Re7 Qxe7 30. Qxe7 gxf5 31. Qf6+ Kh7 32. Qf7+ Kh8 33. Qg6 Rg8 34. Qxg8#) 29... a6?! { (21.25 → Mate in 7) Checkmate is now unavoidable. Best move was Re8. } (29... Re8 30. Nf7+) 30. Re7 Bc6 31. Rh7# { White wins by checkmate. } 1-0