Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. Mackenzie vs M Judd |
 | ½-½ | 44 | 1874 | 3rd American Chess Congress, Chicago | C78 Ruy Lopez |
27. J Congdon vs F Perrin |
  | 1-0 | 47 | 1874 | 3rd American Chess Congress, Chicago | C78 Ruy Lopez |
28. M Judd vs F Bock |
 | ½-½ | 62 | 1874 | 3rd American Chess Congress, Chicago | C78 Ruy Lopez |
29. G MacDonnell vs J Wisker |
 | 0-1 | 81 | 1874 | Wisker-MacDonnell | C78 Ruy Lopez |
30. J Wisker vs G MacDonnell |
| 1-0 | 36 | 1874 | Wisker-MacDonnell | C78 Ruy Lopez |
31. L D Barbour vs A Roberts |
| 0-1 | 40 | 1876 | 4th American Chess Congress, Philadelphia | C78 Ruy Lopez |
32. Shumov vs A Ascharin |
| 0-1 | 40 | 1876 | St. Petersburg Tournament-A | C78 Ruy Lopez |
33. A Ascharin vs Alapin |
| 1-0 | 30 | 1877 | Cafe Prader zu Anfang | C78 Ruy Lopez |
34. E Schallopp vs W Paulsen |
| 1-0 | 36 | 1877 | 3rd MSB Congress, Leipzig | C78 Ruy Lopez |
35. Wemmers vs W Paulsen |
| 1-0 | 51 | 1878 | 12th WDB Congress, Frankfort am Main | C78 Ruy Lopez |
36. M J Judd vs A K Ettlinger |
| 0-1 | 42 | 1880 | Judd - Ettlinger | C78 Ruy Lopez |
37. J Keates vs T Beardsell |
| 1-0 | 42 | 1881 | Casual game | C78 Ruy Lopez |
38. G Dalla Rosa vs L Sprega |
 | 1-0 | 22 | 1881 | 3rd Italian Championship, Milan | C78 Ruy Lopez |
39. J Noa vs Englisch |
 | 0-1 | 33 | 1883 | London | C78 Ruy Lopez |
40. H Sherrard vs H Seward |
| ½-½ | 33 | 1884 | 12th Oxford - Cambridge Varsity m | C78 Ruy Lopez |
41. F Esling vs Gossip |
 | 1-0 | 16 | 1885 | AUS-ch m | C78 Ruy Lopez |
42. M Bier vs J Noa |
| 1-0 | 26 | 1885 | 4th DSB Congress, Hamburg | C78 Ruy Lopez |
43. Mendelson vs M Harmonist |
| 0-1 | 38 | 1885 | 4th DSB-Kong. Siegergruppe | C78 Ruy Lopez |
44. H Charlick vs D R Hay |
  | 1-0 | 37 | 1888 | 2nd Australian Championship, Melbourne | C78 Ruy Lopez |
45. W P Shipley vs Gunsberg |
 | 1-0 | 28 | 1889 | Philadelphia | C78 Ruy Lopez |
46. J W Baird vs E Delmar |
 | 0-1 | 38 | 1889 | 6th American Chess Congress, New York | C78 Ruy Lopez |
47. Gossip vs N MacLeod |
  | 0-1 | 52 | 1889 | 6th American Chess Congress, New York | C78 Ruy Lopez |
48. D Martinez vs C F Burille |
  | 1-0 | 65 | 1889 | 6th American Chess Congress, New York | C78 Ruy Lopez |
49. D Martinez vs D G Baird |
  | 0-1 | 40 | 1889 | 6th American Chess Congress, New York | C78 Ruy Lopez |
50. Mason vs D G Baird |
  | 1-0 | 48 | 1889 | 6th American Chess Congress, New York | C78 Ruy Lopez |