[Event "Yttrium simul"] [Site "https://lichess.org/JVSLa02w"] [Date "2018.04.20"] [White "Yolandoparada"] [Black "MBdoesntKnowAName"] [Result "0-1"] [UTCDate "2018.04.20"] [UTCTime "15:12:31"] [WhiteElo "1898"] [BlackElo "1970"] [Variant "Standard"] [TimeControl "900+10"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 { C47 Four Knights Game } 4. d3 h6 5. Be3 d5 6. exd5 Nxd5 7. Nxd5 Qxd5 8. Be2 Be6 9. O-O g5?! { (-0.09 → 0.82) Inaccuracy. O-O-O was best. } (9... O-O-O 10. c3) 10. Nd2?? { (0.82 → -1.15) Blunder. d4 was best. } (10. d4 exd4 11. Nxd4 O-O-O 12. Bf3 Qc4 13. Bxc6 bxc6 14. Qf3 Kb7 15. Nxe6 fxe6 16. b3 Qc3) 10... f5?! { (-1.15 → -0.09) Inaccuracy. O-O-O was best. } (10... O-O-O 11. Bf3 Qd7 12. Nc4 Bg7 13. Qe1 a6 14. Bxc6 Qxc6 15. Na5 Qd5 16. Qb4 Qb5 17. Qc3) 11. Bf3 Qd7 12. Bxc6? { (-0.17 → -1.52) Mistake. Nc4 was best. } (12. Nc4 Bg7 13. Bh5+ Kd8 14. b4 a6 15. a4 e4 16. Rb1 f4 17. Bd2 f3 18. gxf3 exd3) 12... Qxc6 13. f3 Bd6 14. c3 f4 15. Bf2 O-O-O 16. Ne4 Be7 17. Qc2?! { (-1.43 → -2.16) Inaccuracy. Re1 was best. } (17. Re1 Rhg8 18. Nd2 Bd6 19. Qe2 g4 20. Kh1 g3 21. Bg1 gxh2 22. Bf2 Kb8 23. c4 Bb4) 17... Kb8 18. Rad1 g4 19. d4?? { (-2.00 → -4.25) Blunder. Kh1 was best. } (19. Kh1) 19... gxf3 20. gxf3 Rdg8+?? { (-4.06 → -1.09) Blunder. Bh3 was best. } (20... Bh3 21. Kh1 Bxf1 22. Rxf1 exd4 23. Qd2 dxc3 24. Qxc3 Qxc3 25. bxc3 Rhg8 26. Bd4 Rd5 27. Rb1) 21. Kh1 Qe8 22. d5 Bf5 23. c4?! { (-0.88 → -1.66) Inaccuracy. Rg1 was best. } (23. Rg1) 23... Qh5 24. Rd3?? { (-1.19 → -6.72) Blunder. Qe2 was best. } (24. Qe2 Rg5) 24... Qh3 25. Rg1 Rxg1+ 26. Bxg1 Qf1? { (-5.29 → -2.87) Mistake. Rg8 was best. } (26... Rg8) 27. Nf2?? { (-2.87 → -26.11) Blunder. Qd1 was best. } (27. Qd1 Qh3 28. Qe2 Rg8 29. Rb3 Qh5 30. d6 Bxd6 31. Qf2 Bxe4 32. Qxa7+ Kc8 33. Qa8+ Kd7) 27... Rg8 28. Ng4 Qxd3?! { (-13.93 → -7.53) Inaccuracy. Rxg4 was best. } (28... Rxg4) 29. Qa4? { (-7.53 → Mate in 1) Checkmate is now unavoidable. Qxd3 was best. } (29. Qxd3 Bxd3 30. Nxe5 Be2 31. h4 Bf6 32. Bd4 Kc8 33. Bc3 Re8 34. Ng6 Bxf3+ 35. Kg1 Bxc3) 29... Qxf3# { Black wins by checkmate. } 0-1