Japan
Male
FIDE ID:
Shou Otsuka
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 15th London Classic Open | 11/27/2025 | 2314 |  United Kingdom |
| Fujairah Global Masters | 08/25/2025 | 2351 |  United Arab Emirates |
| 31st Abu Dhabi Masters | 08/15/2025 | 2389 | United Arab Emirates |
| 52nd Sparkassen Open A | 08/02/2025 | 2330 |  Germany |
Shou Otsuka Opening Repertoire with White pieces
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 7 games |
| B51 | Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack | 5 games |
| B13 | Caro-Kann, exchange variation | 4 games |
| C01 | French, exchange variation | 4 games |
Shou Otsuka Opening Repertoire with Black pieces
| ECO | Opening | Games |
| C50 | King's pawn game | 7 games |
| C78 | Ruy Lopez, 5.O-O | 6 games |
| D30 | Queen's gambit declined | 3 games |
| A45 | Queen's pawn game | 2 games |
