[Event "Leipzig Kongress"] [Round "3"] [Site "Leipzig"] [Date "1877.07.17"] [White "Leffmann, Karl"] [Black "Zukertort, Johannes Hermann"] [Result "0-1"] [ECO "C50"] [Opening "King's Pawn Game (includes Blackburne Shilling Gambit, Hungarian Defence, Italian Gambit, Legal Trap, Rousseau Gambit and Giuoco Pianissimo)"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. O-O Bg4 7. h3 Bh5 8. g4 Bg6 9. Ne2 Qd7 10. Kg2 O-O-O 11. Nh2 d5 12. exd5 Nxd5 13. Bg5 f6 14. Bh4 h5 15. g5 Bf5 16. Bxd5 Qxd5+ 17. f3 Qe6 18. Ng1 Be3 19. Qe1 Bf4 20. gxf6 gxf6 21. Kh1 Bxh3 22. Nxh3 Qxh3 23. Qf2 Rhf8 24. Rg1 Bxh2 25. Qxh2 Qxf3+ 26. Qg2 Nd4 27. Raf1 Qxg2+ 28. Rxg2 Rd6 29. Rgf2 Kd7 30. Bxf6 Ke6 31. c3 Nc6 32. d4 exd4 33. cxd4 Rg8 34. Re1+ Kd7 35. Be5 Nxe5 36. dxe5 Rd4 37. e6+ Kd6 38. Rh2 Re8 39. Rhe2 Ke7 40. Rg2 Rh4+ 41. Kg1 Rg4 42. Rxg4 hxg4 43. Kg2 Rg8 44. Kg3 Rg6 45. Re4 Rxe6 46. Rxg4 Rb6 47. Rg7+ Kd6 48. Rg6+ Ke5 49. Rxb6 axb6 50. Kf3 Kd4 51. Ke2 b5 52. Kd2 b4 53. Kc2 c5 54. Kd2 b5 55. b3 c4 56. Kc2 c3 57. Kc1 Kd3 58. Kd1 c2+ 59. Kc1 0-1