[Event "Experimental Marathon"] [Site "https://lichess.org/cbFE2vQM"] [Date "2015.06.20"] [White "heptagon"] [Black "chesspuzzles"] [Result "0-1"] [UTCDate "2015.06.20"] [UTCTime "19:11:03"] [WhiteElo "2175"] [BlackElo "2177"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "60+0"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 exd4 { C47 Four Knights Game: Scotch Variation Accepted } 5. Nxd4 Bc5 6. Be3 Bb6 7. Nxc6 bxc6 8. Bxb6 axb6 9. Bd3 d5 10. O-O O-O 11. exd5 cxd5 12. a3 c6 13. Ne2 Ba6 14. Ng3 Bxd3 15. Qxd3 Re8 16. c3 g6 17. Rfe1 Qd6 18. Ne2 c5 19. Ng3 Re5 20. Rxe5 Qxe5 21. Qd2 Re8 22. Kf1 Ng4 23. h3 Nf6 24. Re1 Qb8 25. Rxe8+ Qxe8 26. Qe2 Qxe2+ 27. Kxe2 Kf8 28. b4 Ke7 29. a4 Kd6 30. a5 bxa5 31. bxa5 Kc6 32. Kd3 Nd7 33. c4 Ne5+ 34. Kc3 Nxc4 35. Ne2 Nd6 36. Nf4 Nb5+ 37. Kd3 c4+ 38. Kc2 d4 39. a6 Kc5 40. Nd3+ cxd3+ 41. Kxd3 Kb6 42. g3 Kxa6 43. Kc4 Kb6 44. f4 Kc6 45. f5 gxf5 46. Kd3 Kd5 47. h4 h5 48. Ke2 Ke4 49. Kd2 d3 50. g4 fxg4 51. Ke1 Ke3 52. Kf1 Nc3 53. Kg2 f5 54. Kg3 f4+ 55. Kg2 d2 56. Kh2 d1=Q 57. Kg2 Qe2+ 58. Kh1 f3 59. Kg1 Qg2# { Black wins by checkmate. } 0-1