Uczai, J
Last game 2026
Rating
peak 2194 · latest 2190Games
76
Wins
41
Draws
19
Losses
16
Peak Elo
2194
66.4% score
As White
| B20 | Sicilian Defense | 16 | 68.8% |
| B22 | Sicilian Defense: Alapin Variation, Anti-Alapin Gambit | 3 | 83.3% |
| C45 | Scotch Game | 3 | 66.7% |
| B00 | Lion Defense: Lion's Jaw | 2 | 100.0% |
| B30 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 2 | 100.0% |
| C02 | French Defense: Advance Variation | 2 | 100.0% |
| C12 | French Defense: McCutcheon Variation, Lasker Variation | 2 | 100.0% |
As Black
| A84 | Dutch Defense: Classical Variation | 3 | 66.7% |
| C00 | French Defense: King's Indian Attack | 2 | 75.0% |
| C02 | French Defense: Advance Variation, Lputian Variation | 2 | 100.0% |
| D37 | Queen's Gambit Declined: Harrwitz Attack, Fianchetto Defense | 2 | 50.0% |
| A13 | English Opening: Agincourt Defense | 2 | 25.0% |
| E11 | Bogo-Indian Defense: Grünfeld Variation | 2 | 0.0% |
| E05 | Catalan Opening: Open Defense, Classical Line | 2 | 25.0% |
| A14 | English Opening: Agincourt Defense, Neo-Catalan Declined | 2 | 50.0% |
| A40 | Horwitz Defense | 2 | 50.0% |
Recent games
| Uczai, J2190 | 0-1 | Dos Santos, Arthur Vallota1986 | X SESC Caioba Open | 2026 |
| Cabral, D1935 | 1-0 | Uczai, J2190 | X SESC Caioba Open | 2026 |
| Uczai, J2190 | 1-0 | Gomes, Maria Eduarda Papini1867 | X SESC Caioba Open | 2026 |
| Cezar, Ricardo De Almeida1924 | 1-0 | Uczai, J2190 | X SESC Caioba Open | 2026 |
| Uczai, J2194 | 1-0 | Fraga, Heitor Carneiro2100 | Curitiba Chess Open 2026 | 2026 |
| Saito, V2083 | ½-½ | Uczai, J2194 | Curitiba Chess Open 2026 | 2026 |
| Ribeiro, Allysson1856 | 0-1 | Uczai, J2194 | Curitiba Chess Open 2026 | 2026 |
| Uczai, J2194 | 1-0 | Conor, Gilberto Bordignon1715 | Curitiba Chess Open 2026 | 2026 |
| Uczai, J2194 | 1-0 | van den Bylaardt, Richard1652 | Curitiba Chess Open 2026 | 2026 |
| Uczai, J2181 | 1-0 | Zimmermann, Kleber Renato P.1958 | Brazil Chess - Floripa | 2026 |
| Umetsubo, C2356 | 1-0 | Uczai, J2181 | Brazil Chess - Floripa | 2026 |
| Uczai, J2181 | 1-0 | Varela, Mateo1965 | Brazil Chess - Floripa | 2026 |
| Ticona Rocabado, Licael Roderick2394 | 1-0 | Uczai, J2181 | Brazil Chess - Floripa | 2026 |
| Uczai, J2181 | 1-0 | De Miranda, Eduardo Rodrigues C1954 | Brazil Chess - Floripa | 2026 |
| Uczai, J2181 | 1-0 | Cerrato, Alex1884 | Brazil Chess - Floripa | 2026 |