lichess dev

[Event "Turneul Săptămînei ANȘ Arena"] [Site "http://chess-academy.net/xdWD4MWE"] [Date "2019.11.24"] [Round "-"] [White "BogdanCastravet"] [Black "BoisteanuAlexandru"] [Result "0-1"] [UTCDate "2019.11.24"] [UTCTime "16:42:37"] [WhiteElo "1381"] [BlackElo "1629"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 { C46 Four Knights Game: Italian Variation } Na5?! { (0.00 → 0.91) Inaccuracy. Best move was Bc5. } (4... Bc5 5. d3 O-O 6. O-O h6 7. Na4 Be7 8. Nc3 Bc5) 5. Nxe5?! { (0.91 → 0.28) Inaccuracy. Best move was Be2. } (5. Be2 Nc6) 5... Nxc4 6. d3?? { (0.77 → -8.51) Blunder. Best move was Nxc4. } (6. Nxc4 d5) 6... Nxe5 7. Nb5 Bb4+ 8. c3 Bc5?? { (-8.72 → -5.34) Blunder. Best move was Be7. } (8... Be7 9. Nd4 d6 10. f4 Nc6 11. Nxc6 bxc6 12. h3 O-O 13. O-O h6 14. b4 a6 15. Be3) 9. Nd4?? { (-5.34 → -8.95) Blunder. Best move was d4. } (9. d4 a6) 9... Neg4?! { (-8.95 → -8.09) Inaccuracy. Best move was d5. } (9... d5 10. f3 O-O 11. Bf4 Qe7 12. Kf1 dxe4 13. dxe4 Bd7 14. Qe2 Rae8 15. Rd1 Bb6 16. b4) 10. f3 Ne5 11. Nf5 O-O? { (-8.39 → -6.23) Mistake. Best move was Bf8. } (11... Bf8 12. d4 Nc6 13. O-O d6 14. g4 Bxf5 15. exf5 Nd7 16. Re1+ Be7 17. h4 O-O 18. h5) 12. Qb3?? { (-6.23 → -12.96) Blunder. Best move was d4. } (12. d4 d5 13. dxe5 Bxf5 14. exf5 Re8 15. f4 Ne4 16. Qf3 Qh4+ 17. g3 Qh6 18. f6 gxf6) 12... h6? { (-12.96 → -8.80) Mistake. Best move was Nxd3+. } (12... Nxd3+) 13. Nh4? { (-8.80 → -14.48) Mistake. Best move was d4. } (13. d4 Nd3+) 13... Nxd3+ 14. Kd2 Nf2 15. Rf1 Re8 16. a4 d6 17. Qc4 Be6 18. Kc2 Bxc4 19. Rxf2 Bxf2 20. Bf4 d5 21. exd5?! { (-29.45 → Mate in 5) Checkmate is now unavoidable. Best move was Rd1. } (21. Rd1 Bxh4 22. b3 Be2 23. Rd2 Bf1 24. g3 Bg5 25. Bxg5 hxg5 26. h4 g4 27. e5 Rxe5) 21... Nxd5?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qxd5. } (21... Qxd5 22. b3 Re2+ 23. Kc1 Bxb3 24. Bd2 Qxd2+ 25. Kb1 Qd1#) 22. Be5 Rxe5?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Ne3+. } (22... Ne3+ 23. Kb1 Qd1#) 23. b4 Re2+ 24. Kd1 Nxc3+ 25. Kc1 Qd1# { Black wins by checkmate. } 0-1