Ethan Song
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| CCCSA Labor Day IM 2025 | 08/28/2025 | 2285 | United States |
| 34th North American Open | 12/26/2024 | 2329 | United States |
| PNWCC IM Norm RR Oct | 10/11/2024 | 2277 | United States |
| 57th Biel Master Open | 07/15/2024 | 2244 | Switzerland |
Most Played Openings as White
| ECO | Opening | Games |
| B23 | Sicilian, closed | 2 games |
| B15 | Caro-Kann defence | 2 games |
| B51 | Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack | 2 games |
| B30 | Sicilian defence | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C50 | King's pawn game | 4 games |
| C67 | Ruy Lopez, Berlin defence, open variation | 3 games |
| C65 | Ruy Lopez, Berlin defence | 2 games |
| A15 | English, 1...Nf6 (Anglo-Indian defense) | 2 games |
Canada
Male
FIDE ID:

United States
Switzerland