[Event "Hourly Classical Arena"] [Site "https://lichess.org/gdY1IJ4p"] [Date "2016.02.16"] [White "boy-18-iran"] [Black "KoloboK80"] [Result "1-0"] [UTCDate "2016.02.16"] [UTCTime "13:54:26"] [WhiteElo "1629"] [BlackElo "2098"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-30"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 { B06 Modern Defense } 2. Nf3 Bg7 3. Nc3 e6 4. d4 Ne7 5. Bg5 O-O 6. Bd3 h6 7. Bxe7 Qxe7 8. e5 d6 9. exd6 cxd6 10. O-O Nd7 11. Re1 Rb8 12. Nb5 a6 13. Na7 b5? { (0.07 → 1.45) Mistake. Nb6 was best. } (13... Nb6 14. Nxc8 Rbxc8 15. c3 Nc4 16. Qe2 d5 17. Bxc4 Rxc4 18. Ne5 Rcc8 19. Nd3 h5 20. a4 a5 21. g3) 14. Nc6 Qd8?? { (1.58 → 6.49) Blunder. Qf6 was best. } (14... Qf6 15. Nxb8 Nxb8 16. c3 Bb7 17. Be4 d5 18. Bd3 Qe7 19. Qe2 b4 20. Rac1 bxc3 21. bxc3 Rc8 22. Qb2) 15. Nxd8 Rxd8 16. c3 Nb6 17. b3 Bb7 18. Be4 d5 19. Bc2 Nd7 20. Ne5 Nf6 21. Qf3 Rbc8 22. g4 Rf8 23. h4 Ne4 24. Bxe4 dxe4 25. Qe3 Kh7 26. g5 f5 27. gxf6 Bxf6 28. Nd7 Rf7 29. Nxf6+ Rxf6 30. Rac1 Rf3 31. Qd2 Rcf8 32. Re3 R3f4 33. c4 R8f7 34. c5 Bc6 35. a3 Rxh4 36. a4 Rg4+ 37. Kf1 Rgf4 38. Qa2 h5 39. axb5 axb5 40. Qa6 Rxf2+ 41. Kg1 Bd5 42. c6 R2f4 43. c7 Rg4+ 44. Kh2 Rh4+ 45. Kg2 Rg4+ 46. Kh3 Rf3+?! { (15.90 → Mate in 10) Checkmate is now unavoidable. Rff4 was best. } (46... Rff4 47. c8=Q Rh4+ 48. Kg2 Rhg4+ 49. Kh2 Kh6 50. Qxb5 Rh4+ 51. Rh3 Rxh3+ 52. Kxh3 Rf3+ 53. Kg2 Rf4 54. Kg1) 47. Rxf3 exf3 48. c8=Q f2 49. Qa7+ Kh6 50. Qf8+ Kg5 51. Qae7# { White wins by checkmate. } 1-0