[Event "Leipzig Kongress"] [Round "10"] [Site "Leipzig"] [Date "1877.07.21"] [White "Anderssen, Adolf"] [Black "Paulsen, Wilfried"] [Result "1-0"] [ECO "C61"] [Opening "Ruy Lopez, Bird's Defence"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. O-O Ne7 6. d3 c6 7. Ba4 d5 8. Nd2 g6 9. Re1 Bg7 10. exd5 Qxd5 11. Qe2 Be6 12. Bb3 Qd7 13. Nf3 Nd5 14. Ne5 Qd6 15. Bxd5 Qxd5 16. Bf4 O-O 17. Qd2 Rfe8 18. Re2 Re7 19. Rae1 Rae8 20. Ng4 Qd7 21. Bg5 f6 22. Bxf6 Rf7 23. Bxg7 Bxg4 24. Rxe8+ Kxg7 25. h3 Bf5 26. Qb4 Qd5 27. R1e5 c5 28. Rxd5 cxb4 29. Rxd4 a5 30. g4 Bd7 31. Ra8 Bc6 32. Rxa5 Rf3 33. Rxb4 Rxh3 34. Kf1 Bf3 35. Ke1 Rh4 36. Ra7 Rh1+ 37. Kd2 Rd1+ 38. Ke3 Bc6 39. Rbxb7+ Bxb7 40. Rxb7+ Kh6 41. a4 Kg5 42. a5 Kxg4 43. Rb4+ Kg5 44. Ra4 Re1+ 45. Kf3 h5 46. a6 Re8 47. a7 Ra8 48. b4 h4 49. b5 h3 50. b6 h2 51. Kg2 Rh8 52. Kh1 1-0