lichess dev

[Event "Victor-Ababii Arena"] [Site "http://chess-academy.net/ta74qQ9H"] [Date "2020.03.02"] [Round "-"] [White "Vlad_Costrov_12725"] [Black "Kristian"] [Result "0-1"] [UTCDate "2020.03.02"] [UTCTime "17:49:07"] [WhiteElo "1779"] [BlackElo "1896"] [WhiteRatingDiff "-29"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "120+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 } h6?! { (0.00 → 0.65) Inaccuracy. Best move was Bc5. } (4... Bc5 5. d3 O-O 6. O-O h6 7. Na4 Be7 8. Nc3 Bc5) 5. d3?! { (0.65 → -0.13) Inaccuracy. Best move was d4. } (5. d4) 5... Bb4?! { (-0.13 → 0.40) Inaccuracy. Best move was Bc5. } (5... Bc5 6. O-O O-O 7. a3 Bb6 8. Na4 d6 9. Bd2 Ne7 10. b4 Ng6 11. Nxb6 axb6 12. a4) 6. a3?! { (0.40 → -0.32) Inaccuracy. Best move was Bd2. } (6. Bd2 d6 7. a3 Bxc3 8. Bxc3 O-O 9. O-O a5 10. h3 Be6 11. Nd2 a4 12. Rb1 d5) 6... Bxc3+ 7. bxc3 O-O 8. O-O d6 9. h3 Na5?! { (-0.33 → 0.28) Inaccuracy. Best move was Ne7. } (9... Ne7 10. a4 a5 11. Re1 Ng6 12. d4 b6 13. Bb5 Bd7 14. Bc4 Rb8 15. Bd3 Re8 16. d5) 10. Nh4?? { (0.28 → -3.85) Blunder. Best move was Ba2. } (10. Ba2 Be6 11. Be3 b6 12. c4 Nd7 13. Nd2 c5 14. f3 Qh4 15. Qe1 Qf6 16. f4 exf4) 10... Nxc4 11. dxc4 Nd7? { (-3.79 → -1.15) Mistake. Best move was Nxe4. } (11... Nxe4 12. Nf3) 12. Qf3?? { (-1.15 → -7.22) Blunder. Best move was Nf5. } (12. Nf5 Kh7) 12... Qxh4 13. g3? { (-6.65 → -8.42) Mistake. Best move was Qg4. } (13. Qg4) 13... Qxh3 14. Re1 Nf6 15. Qg2 Qg4 16. f3 Qh5?! { (-7.88 → -7.14) Inaccuracy. Best move was Qe6. } (16... Qe6 17. c5 dxc5 18. g4 Nh7 19. g5 Nxg5 20. Bxg5 hxg5 21. Qxg5 f6 22. Qe3 b6 23. Re2) 17. g4?! { (-7.14 → -7.68) Inaccuracy. Best move was c5. } (17. c5) 17... Qh4 18. g5? { (-7.02 → -15.03) Mistake. Best move was Be3. } (18. Be3 Nh7) 18... Qxe1+ 19. Kh2 Nh5 20. Qh1?! { (-14.30 → Mate in 1) Checkmate is now unavoidable. Best move was gxh6. } (20. gxh6 g6 21. Bb2 Qh4+ 22. Kg1 Nf4 23. Qh2 Nh3+ 24. Kh1 Be6 25. Rf1 Qh5 26. Qe2 Qxh6) 20... Qg3# { Black wins by checkmate. } 0-1