[Event "Tournament 71993047"] [Site "online arena"] [Date "2020.10.31"] [Round "1"] [White "Montemagni, Riccardo"] [Black "Costantino, Gaia"] [Result "0-1"] [GameId "t66Os2Ve"] [WhiteElo "1200"] [BlackElo "1306"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C46"] [Opening "Three Knights Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.0] } 1... e5 { [%eval 0.42] } 2. Nf3 { [%eval 0.21] } 2... Nc6 { [%eval 0.35] } 3. Nc3 { [%eval 0.0] } { C46 Three Knights Opening } 3... Bc5 { [%eval 0.36] } 4. Bc4 { [%eval 0.09] } 4... Qf6?? { (0.09 → 2.06) Blunder. Nf6 was best. } { [%eval 2.06] } (4... Nf6 5. d3 h6 6. O-O O-O 7. Na4 Bb6 8. Nxb6 axb6 9. Re1) 5. O-O?! { (2.06 → 1.37) Inaccuracy. Nd5 was best. } { [%eval 1.37] } (5. Nd5 Qd8 6. O-O Be7 7. d4 d6 8. Ng5 Nh6 9. c3 O-O) 5... Qg6? { (1.37 → 2.69) Mistake. Nge7 was best. } { [%eval 2.69] } (5... Nge7 6. Nd5 Nxd5 7. exd5 e4 8. Re1 O-O 9. Rxe4 Nd4 10. Nxd4) 6. d3?! { (2.69 → 1.66) Inaccuracy. Nd5 was best. } { [%eval 1.66] } (6. Nd5 Bb6) 6... Be7?! { (1.66 → 2.77) Inaccuracy. d6 was best. } { [%eval 2.77] } (6... d6 7. Nd5) 7. Be3?! { (2.77 → 1.83) Inaccuracy. Nd5 was best. } { [%eval 1.83] } (7. Nd5) 7... d6 { [%eval 1.59] } 8. d4? { (1.59 → 0.40) Mistake. Nd5 was best. } { [%eval 0.4] } (8. Nd5 Bh3 9. Ne1 O-O-O 10. b4 Nf6 11. c3 Nxd5 12. Bxd5 a6 13. Qa4 Nb8 14. b5 Bd7) 8... Bh3 { [%eval 0.75] } 9. g3? { (0.75 → -0.67) Mistake. Ne1 was best. } { [%eval -0.67] } (9. Ne1 exd4 10. Bxd4 Nf6 11. Be3 Be6 12. Bd5 Bxd5 13. exd5 Ne5 14. f4 Ned7 15. h3 Qh5) 9... exd4 { [%eval -0.66] } 10. Bxd4 { [%eval -1.09] } 10... Nxd4 { [%eval -0.83] } 11. Qxd4 { [%eval -1.04] } 11... Qg4 { [%eval -1.27] } 12. Nd2 { [%eval -1.65] } 12... Bf6?! { (-1.65 → -0.78) Inaccuracy. Bxf1 was best. } { [%eval -0.78] } (12... Bxf1 13. Bxf1 Nf6 14. Rd1 O-O 15. Nc4 Rfe8 16. Be2 Qg6 17. e5 Nd7 18. exd6 Bxd6 19. Bf3) 13. Qe3?! { (-0.78 → -1.83) Inaccuracy. Qd5 was best. } { [%eval -1.83] } (13. Qd5 O-O-O 14. Rfe1 Ne7 15. Qa5 Bd4 16. Be2 Qg6 17. Nb3 Bb6 18. Qh5 Qxh5 19. Bxh5 g6) 13... c5?? { (-1.83 → 1.66) Blunder. Bxf1 was best. } { [%eval 1.66] } (13... Bxf1) 14. f3?? { (1.66 → -1.33) Blunder. Nb5 was best. } { [%eval -1.33] } (14. Nb5 Rd8) 14... Qg6?? { (-1.33 → 1.42) Blunder. Bd4 was best. } { [%eval 1.42] } (14... Bd4 15. Qxd4) 15. Rfe1?? { (1.42 → -7.91) Blunder. e5 was best. } { [%eval -7.91] } (15. e5 dxe5 16. Nd5 Rc8 17. Ne4 Kf8 18. f4 Nh6 19. Ndxf6 gxf6 20. fxe5 Bxf1 21. Rxf1 Ng4) 15... Bd4 { [%eval -8.24] } 16. Nd5 { [%eval -8.22] } 16... Bxe3+ { [%eval -8.25] } 17. Rxe3 { [%eval -8.31] } 17... Rc8 { [%eval -8.07] } 18. Bb5+ { [%eval -8.39] } 18... Kd8 { [%eval -6.24] } 19. Nc4 { [%eval -6.39] } 19... a6 { [%eval -6.35] } 20. Ba4 { [%eval -9.34] } 20... b5 { [%eval -9.34] } 21. Ncb6 { [%eval -11.3] } 21... bxa4 { [%eval -10.83] } 22. Nxc8 { [%eval -10.81] } 22... Kxc8 { [%eval -10.64] } 23. Ra3 { [%eval -11.56] } 23... Qg5 { [%eval -11.44] } 24. Nb6+ { [%eval -14.82] } 24... Kb7 { [%eval -14.28] } 25. Nc4 { [%eval -14.26] } 25... Nf6 { [%eval -11.16] } 26. Rxa4 { [%eval -15.65] } 26... d5 { [%eval -15.0] } 27. Nd6+ { [%eval -22.17] } 27... Kc7 { [%eval -20.64] } 28. Nxf7?! { (-20.64 → Mate in 2) Checkmate is now unavoidable. f4 was best. } { [%eval #-2] } (28. f4 Qh5) 28... Qe3+ { [%eval #-2] } 29. Kh1 { [%eval #-2] } 29... Qxf3+ { [%eval #-1] } 30. Kg1 { [%eval #-1] } 30... Qg2# { Black wins by checkmate. } 0-1