New York m3
New York 1899
| Date | Players | Type | Elo Average | Games | Rounds |
| 1899 | 2 | Match | 3 | 3 |
| Name | ELO | Points | ||
| Delmar, Eugene | 2.0 | |||
| Halpern, Jacob C | 1.0 | |||
New York m3 Games
| White | Black | Result | Round | Date | Opening | View |
| Halpern, J | Delmar, E | 0-1  |
1 | 1899 | B00 King's pawn opening |   |
| Halpern, J | Delmar, E | 1-0 |
3 | 1899 | C70 Ruy Lopez |   |
| Halpern, J | Delmar, E | 0-1 |
5 | 1899 | C42 Petrov's defence | |