[Event "Ruthenium simul"] [Site "https://lichess.org/5HuaEuz4"] [Date "2015.12.30"] [White "Antoncubed456"] [Black "Chess-Network"] [Result "0-1"] [UTCDate "2015.12.30"] [UTCTime "19:35:45"] [WhiteElo "1500"] [BlackElo "2155"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "B50"] [Opening "Sicilian Defense: Delayed Alapin Variation, with d6"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. c3 { B50 Sicilian Defense: Delayed Alapin Variation, with d6 } Nf6 4. Bd3 Nc6 5. h3 e5 6. Bc2 d5 7. exd5 Qxd5 8. O-O Be7 9. d3 Bf5 10. Re1 Rd8 11. Nbd2 O-O 12. Nc4 Bxd3 13. Bxd3 Qxd3 14. Qxd3 Rxd3 15. Ncxe5 Nxe5 16. Nxe5 Rdd8 17. Nc6?! { (0.30 → -0.26) Inaccuracy. Bf4 was best. } (17. Bf4 a6 18. Nf3 Rfe8 19. Bc7 Rc8 20. Be5 b5 21. a4 b4 22. Rad1 Red8 23. Rxd8+ Rxd8 24. b3 Bd6) 17... bxc6 18. Rxe7 Rd1+ 19. Kh2 Re8 20. Rxe8+ Nxe8 21. b3 c4 22. bxc4 Nd6 23. Rb1 f6 24. Rb8+ Kf7 25. Bf4 Nxc4 26. Rb7+ Kg8 27. Rxa7 g5 28. Bc7 Kf7 29. a4 h5 30. Ra6 Nd2 31. f3 h4 32. Rxc6 Ra1 33. a5?! { (1.22 → 0.64) Inaccuracy. Bd8 was best. } (33. Bd8 Nf1+ 34. Kg1 Ng3+ 35. Kf2 Ra2+ 36. Ke1 Nh5 37. a5 Rxg2 38. a6 Ra2 39. Bc7 Ng7 40. Rb6 Ne6) 33... f5 34. f4?? { (0.70 → -8.00) Blunder. g4 was best. } (34. g4 Nxf3+ 35. Kg2 fxg4 36. hxg4 Ne1+ 37. Kf2 Nd3+ 38. Ke3 Nf4 39. Bxf4 gxf4+ 40. Kxf4 Rxa5 41. g5 Kg7) 34... g4 35. hxg4? { (-9.43 → Mate in 10) Checkmate is now unavoidable. Rf6+ was best. } (35. Rf6+ Kxf6 36. Bd8+ Kf7 37. Bxh4 Nf1+ 38. Kg1 g3 39. Bxg3 Nxg3+ 40. Kf2 Ne4+ 41. Ke3 Nxc3 42. Kd4 Ne4) 35... fxg4 36. Bb6 Nf1+ 37. Kh1 Ng3+ 38. Kh2 Rh1# { Black wins by checkmate. } 0-1