lichess dev

[Event "Teachers Arena"] [Site "http://chess-academy.net/gme8gNQg"] [Date "2019.11.19"] [Round "-"] [White "Rusnat-Andrei"] [Black "Mariana"] [Result "0-1"] [UTCDate "2019.11.19"] [UTCTime "19:41:19"] [WhiteElo "1103"] [BlackElo "1542"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 Nc6?! { (-0.16 → 0.46) Inaccuracy. Best move was Nf6. } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. Nf3 Nf6 4. Nc3 Bc5 { C50 Four Knights Game: Italian Variation } 5. g4? { (0.31 → -2.07) Mistake. Best move was d3. } (5. d3 O-O 6. O-O h6 7. Bd2 d6 8. Na4 Bb6 9. b4 Nd4) 5... a6? { (-2.07 → -0.13) Mistake. Best move was Nxg4. } (5... Nxg4 6. Rf1) 6. a3? { (-0.13 → -2.02) Mistake. Best move was g5. } (6. g5 Ng8 7. Rg1 Nge7 8. d3 d6 9. Be3 Be6 10. Nd5 Qd7 11. Nxe7 Qxe7 12. Qe2 Bxe3) 6... Nxg4 7. Ng5?? { (-1.58 → -10.13) Blunder. Best move was Rf1. } (7. Rf1 d6) 7... Nh6?? { (-10.13 → -0.35) Blunder. Best move was Qxg5. } (7... Qxg5) 8. Nh3?? { (-0.35 → -6.50) Blunder. Best move was d3. } (8. d3 Nd4) 8... d6? { (-6.50 → -3.59) Mistake. Best move was d5. } (8... d5 9. Nxd5 Bxh3 10. Qf3 Be6 11. c3 Ng4 12. h3 Nxf2 13. Rf1 Nxh3 14. Qg3 Nf4 15. d4) 9. Ng5?? { (-3.59 → -9.61) Blunder. Best move was d4. } (9. d4 Nxd4 10. Bxh6 Qf6 11. Be3 Bxh3 12. Kd2 Nf3+ 13. Kc1 c6 14. Bf1 Bxf1 15. Qxf1 O-O) 9... Qxg5 10. Nd5?! { (-9.05 → -9.85) Inaccuracy. Best move was d4. } (10. d4 Qg2 11. dxc5 Bg4 12. Qd3 Qxh1+ 13. Qf1 Qxh2 14. Ne2 dxc5 15. Be3 Nd4 16. O-O-O O-O-O) 10... Qd8? { (-9.85 → -7.28) Mistake. Best move was Qh4. } (10... Qh4) 11. O-O? { (-7.28 → -9.20) Mistake. Best move was h4. } (11. h4 Nd4) 11... Bg4? { (-9.20 → -8.08) Mistake. Best move was Nd4. } (11... Nd4) 12. Qe1? { (-8.08 → -19.75) Mistake. Best move was Be2. } (12. Be2 Qh4 13. Kh1 Bxe2 14. Qxe2 Nd4 15. Qd3 O-O 16. f4 c6 17. Qg3 Qxg3 18. Ne7+ Kh8) 12... Be6? { (-19.75 → -8.14) Mistake. Best move was Nd4. } (12... Nd4 13. f3) 13. Bb5? { (-8.14 → -13.50) Mistake. Best move was Kh1. } (13. Kh1 Nd4 14. Qd1 O-O 15. f3 c6 16. b4 cxd5 17. exd5 Bh3 18. bxc5 Bxf1 19. Bxf1 dxc5) 13... axb5 14. Nxc7+ Qxc7 15. Qe3 Bxe3 16. a4 Bd4 17. Ra3 Bc5 18. Rb3 bxa4 19. Ra3 b5 20. Rh3?! { (-30.41 → Mate in 8) Checkmate is now unavoidable. Best move was Rc3. } (20. Rc3 f5 21. b3 fxe4 22. bxa4 Rxa4 23. Bb2 b4 24. Rg3 Nf5 25. Rg4 d5 26. h3 Nd6) 20... Bxh3 { White resigns. } 0-1