[Event "1º Torneio Suíço UnB"] [Site "https://lichess.org/3jdZxZTD"] [Date "2020.12.13"] [White "de-paula"] [Black "Ianlemos0110"] [Result "0-1"] [UTCDate "2020.12.13"] [UTCTime "18:00:00"] [WhiteElo "1500"] [BlackElo "1797"] [WhiteRatingDiff "-109"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C47 Four Knights Game } 4. d3 Bb4 5. Be3 d5 6. Qd2?? { (-0.71 → -5.17) Blunder. exd5 was best. } (6. exd5 Nxd5 7. Bd2 O-O 8. Be2 Nxc3 9. bxc3 Bd6 10. O-O f5) 6... d4 7. Bg5 dxc3 8. bxc3 Be7 9. O-O-O?! { (-5.03 → -6.63) Inaccuracy. h3 was best. } (9. h3) 9... O-O 10. d4?! { (-6.25 → -9.70) Inaccuracy. Kb1 was best. } (10. Kb1 h6) 10... Nxe4 11. Be3 Nxd2 12. Rxd2 exd4 13. Bf4 Ba3+ 14. Kd1 dxc3 15. Rxd8 Rxd8+ 16. Ke2 Bg4 17. h3 Bh5 18. g4 Bg6 19. Ng5 Bxc2 20. Bxc7 Bd3+ 21. Ke3 Bc5+ 22. Kf4 c2 23. Bxd3 Rxd3 24. Rc1 Nd4 25. Rxc2 Nxc2 26. f3 Re8 27. Kf5?! { (-25.97 → Mate in 4) Checkmate is now unavoidable. Be5 was best. } (27. Be5 Ne1) 27... g6+ 28. Kf6 Be7+ 29. Ke5 Bd6+ 30. Kf6 Be5+ 31. Bxe5 Nd4?! { (Mate in 8 → -17.51) Lost forced checkmate sequence. Nb4 was best. } (31... Nb4 32. Nxf7 Rxf3+ 33. Bf4 Rxf4+ 34. Kg5 Rxf7 35. Kh4 Rf3 36. a3 Re5 37. axb4 g5+ 38. Kh5) 32. Nxf7?! { (-17.51 → Mate in 7) Checkmate is now unavoidable. Bxd4 was best. } (32. Bxd4 Rxd4) 32... Kf8?? { (Mate in 7 → -4.78) Lost forced checkmate sequence. Rxf3+ was best. } (32... Rxf3+ 33. Bf4 Rxf4+ 34. Kg5 Rxf7 35. Kh6 Re5 36. a4 Rff5 37. gxf5 Rxf5 38. h4 Rh5#) 33. f4?? { (-4.78 → Mate in 8) Checkmate is now unavoidable. Bd6+ was best. } (33. Bd6+ Re7) 33... Re6+ 34. Kg5 Kxf7 35. f5 Nf3+ 36. Kf4 g5+ 37. Kg3 Nh4+ 38. Kf2 Rxe5 39. a4 Rxh3 40. Kf1 Rc5 41. Ke2 Rc2+ 42. Kd1 Rg2 43. Ke1 Rh1# { Black wins by checkmate. } 0-1