Harry Nelson Pillsbury
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Manhattan CC- Franklin CC | ??/??/1905 | 0 | United States |
| Cambridge Springs | 04/25/1904 | 0 | United States |
| Manhattan CC-Franklin CC | ??/??/1904 | 0 | United States |
| Monte Carlo | ??/??/1903 | 0 | Monaco |
Most Played Openings as White
| ECO | Opening | Games |
| D55 | Queen's Gambit Declined, 6.Nf3 | 15 games |
| C67 | Ruy Lopez, Berlin defence, open variation | 10 games |
| D60 | Queen's Gambit Declined, Orthodox defence | 8 games |
| D00 | Queen's pawn game | 8 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C67 | Ruy Lopez, Berlin defence, open variation | 21 games |
| C42 | Petrov's defence | 13 games |
| C49 | Four knights, double Ruy Lopez | 12 games |
| C60 | Ruy Lopez (Spanish opening) | 9 games |


United States
Monaco