O'cuilleanain, Oisin
Last game 2026
Rating
peak 2177 · latest 2177Games
155
Wins
60
Draws
30
Losses
65
Peak Elo
2177
48.4% score
As White
| B30 | Sicilian Defense: Closed, Anti-Sveshnikov Variation, with d6 | 5 | 80.0% |
| B90 | Sicilian Defense: Najdorf Variation, Adams Attack | 4 | 75.0% |
| B11 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | 4 | 37.5% |
| C10 | French Defense: Rubinstein Variation, Blackburne Defense | 3 | 66.7% |
| B27 | Sicilian Defense: Hyperaccelerated Dragon | 3 | 0.0% |
| A10 | English Opening: Anglo-Dutch Defense | 2 | 100.0% |
| A16 | English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation | 2 | 75.0% |
| B92 | Sicilian Defense: Najdorf Variation, Opocensky Variation | 2 | 50.0% |
| C54 | Italian Game: Classical Variation, Giuoco Pianissimo | 2 | 25.0% |
| C55 | Italian Game: Two Knights Defense, Modern Bishop's Opening | 2 | 50.0% |
As Black
| A05 | King's Indian Attack: Spassky Variation | 7 | 42.9% |
| B90 | Sicilian Defense: Najdorf Variation | 6 | 58.3% |
| B50 | Sicilian Defense: Delayed Alapin Variation, with d6 | 5 | 50.0% |
| E62 | King's Indian Defense: Fianchetto Variation, Larsen Defense | 3 | 50.0% |
| E19 | Queen's Indian Defense: Classical Variation, Traditional Variation, Main Line | 2 | 100.0% |
| A00 | Hungarian Opening: Indian Defense | 2 | 50.0% |