Obregon Rivero, J
Last game 2026
Rating
peak 2552 · latest 2446Games
662
Wins
359
Draws
125
Losses
178
Peak Elo
2552
63.7% score
As White
| B42 | Sicilian Defense: Kan Variation, Modern Variation | 6 | 91.7% |
| C00 | French Defense: King's Indian Attack | 5 | 40.0% |
| E73 | King's Indian Defense: Semi-Averbakh System | 4 | 100.0% |
| E67 | King's Indian Defense: Fianchetto Variation, Classical Fianchetto | 4 | 50.0% |
| D02 | Queen's Pawn Game: Symmetrical Variation | 4 | 62.5% |
| B30 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 4 | 100.0% |
| D11 | Slav Defense: Modern Line | 4 | 75.0% |
| A14 | English Opening: Agincourt Defense, Neo-Catalan Declined | 4 | 87.5% |
| A05 | Zukertort Opening | 3 | 66.7% |
As Black
| A15 | English Opening: Anglo-Indian Defense | 6 | 58.3% |
| E91 | King's Indian Defense: Orthodox Variation | 5 | 70.0% |
| B00 | Pirc Defense | 4 | 75.0% |
| B52 | Sicilian Defense: Moscow Variation, Main Line | 4 | 50.0% |
| B57 | Sicilian Defense: Classical Variation, Anti-Sozin Variation | 4 | 87.5% |
| E62 | King's Indian Defense: Fianchetto Variation, Kavalek Defense | 4 | 25.0% |
| A37 | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | 3 | 83.3% |