[Event "Hourly Classical Arena"] [Site "https://lichess.org/qNHgo5wn"] [Date "2017.11.18"] [White "saku17"] [Black "Yersinia_Pestis"] [Result "0-1"] [UTCDate "2017.11.18"] [UTCTime "16:50:12"] [WhiteElo "1468"] [BlackElo "1685"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 { C47 Four Knights Game } 4. d3 d6 5. Bg5 Be7 6. Nd5?! { (-0.08 → -1.09) Inaccuracy. Be2 was best. } (6. Be2 O-O 7. O-O Be6 8. Be3 d5 9. Nxd5 Nxd5 10. exd5 Qxd5 11. d4 exd4 12. Nxd4 Nxd4) 6... Nxd5 7. exd5 Bxg5 8. Nxg5 Qxg5 9. dxc6 bxc6 10. Qf3 Bd7 11. h3 O-O 12. Be2 f5 13. O-O Rae8 14. Qg3 Qh6 15. f4? { (-1.41 → -2.74) Mistake. Rae1 was best. } (15. Rae1) 15... exf4 16. Rxf4?? { (-2.42 → -6.62) Blunder. Qf2 was best. } (16. Qf2) 16... Rxe2 17. Rf2 Rfe8 18. Qf3 Re1+ 19. Rxe1 Rxe1+ 20. Rf1 Qc1 21. Rxe1 Qxe1+ 22. Kh2 h6 23. b3 g5 24. a4 Qe5+ 25. Kh1 Kg7 26. Qf2 c5 27. b4 Qd4 28. Qd2 Qxb4 29. c3 Qf4 30. Qb2 Kg6 31. Qb7 Be6 32. Qxc7? { (-7.23 → Mate in 10) Checkmate is now unavoidable. d4 was best. } (32. d4) 32... Qe5?? { (Mate in 10 → -6.79) Lost forced checkmate sequence. Bd5 was best. } (32... Bd5 33. Kg1 Qg3 34. Qxd6+ Qxd6 35. c4 Bc6 36. Kf1 Qxd3+ 37. Ke1 Bxg2 38. h4 gxh4 39. a5) 33. Qxa7?? { (-6.79 → Mate in 6) Checkmate is now unavoidable. Qb8 was best. } (33. Qb8 Bf7) 33... g4 34. Qa8 g3 35. Qe8+ Kf6?! { (Mate in 16 → -54.88) Lost forced checkmate sequence. Kg5 was best. } (35... Kg5 36. Qd8+ Kf4 37. Qh4+ Ke3 38. d4 cxd4 39. cxd4 Qf4 40. Qxf4+ Kxf4 41. Kg1 Bc4 42. Kh1) 36. Qf8+?! { (-54.88 → Mate in 16) Checkmate is now unavoidable. Qh8+ was best. } (36. Qh8+ Ke7) 36... Bf7?! { (Mate in 16 → -14.55) Lost forced checkmate sequence. Kg5 was best. } (36... Kg5 37. Qd8+ Kf4 38. Qh4+ Ke3 39. d4 cxd4 40. cxd4 Qf4 41. Qxf4+ Kxf4 42. Kg1 Bc4 43. Kh1) 37. Qxh6+ Bg6 38. h4?! { (-10.62 → Mate in 1) Checkmate is now unavoidable. Qh8+ was best. } (38. Qh8+ Ke6 39. Qxe5+ dxe5 40. a5 Kd5 41. a6 Kc6 42. a7 Kb7 43. a8=Q+ Kxa8 44. Kg1 f4) 38... Qe1# { Black wins by checkmate. } 0-1