Yuma Obataya
SUI · FIDE ID 1366696 · 7 tournament games since 2026
Standard
1838
#1182 in SUI (active)
Rapid
1698
#981 in SUI (active)
Blitz
1681
#700 in SUI (active)
Score
50%
2 W · 3 D · 2 L
Opp. avg
1849
Last 7 games
Last game
2026-05-25
Swiss Youth Chess Championship 2026 | U12
Prep summary
- As White: 1.c4 in 100% of games (scores 33%).
- Against 1.e4: 1...c5 in 3 of 3 games (Sicilian Defense), scoring 67%.
Based on 7 over-the-board games (7 classical). 3 with White (33%), 4 with Black (63%).
Openings as White
First move
| 1.c4 | 3 | 33% |
Most played
| Opening | Games | Score |
|---|---|---|
| English Opening: Agincourt Defense | 1 | 0% |
| English Opening: Caro-Kann Defensive System | 1 | 50% |
| English Opening: Anglo-Indian Defense, Queen's Knight Variation | 1 | 50% |
Openings as Black
Against 1.e4 (3 games)
| 1...c5 Sicilian Defense | 3 | 67% |
Against 1.d4 (1 game)
| 1...d5 Queen's Pawn Game | 1 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Old Sicilian | 1 | 100% |
| Queen's Pawn Game: London System | 1 | 50% |
| Sicilian Defense: Accelerated Dragon, Maróczy Bind | 1 | 100% |
| Sicilian Defense: Magnus Smith Trap | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-05-25 | Magnus Constantine Kostov Swiss Youth Chess Championship 2026 | U12 · classical | W |
| 2026-05-24 | Nils Bachmann (1764) Swiss Youth Chess Championship 2026 | U12 · classical | L |
| 2026-05-23 | Felix Stolper (1749) Swiss Youth Chess Championship 2026 | U12 · classical | ½ |
| 2026-05-23 | Lorys Aubier (1863) Swiss Youth Chess Championship 2026 | U12 · classical | ½ |
| 2026-05-22 | Yaroslav Kononiuk Swiss Youth Chess Championship 2026 | U12 · classical | W |
| 2026-05-22 | Artem Liakh (1854) Swiss Youth Chess Championship 2026 | U12 · classical | ½ |
| 2026-03-23 | Marius Neuschild (2016) Swiss Youth Chess Championship 2026 | U12 · classical | L |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.