Joao Antonio Bertolu Mariot Vaz
BRA · FIDE ID 22702717 · 5 tournament games since 2025
Standard
2052
#218 in BRA (active)
Rapid
1937
#713 in BRA (active)
Blitz
2012
#293 in BRA (active)
Score
20%
0 W · 2 D · 3 L
Opp. avg
2135
Last 5 games
Last game
2026-01-28
III Sampa Chess Open - STD
Prep summary
Not enough games yet for a summary.
Based on 5 over-the-board games (5 classical). 1 with White (0%), 4 with Black (25%).
Openings as White
First move
| 1.e4 | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Ruy Lopez: Morphy Defense, Cozio Defense | 1 | 0% |
Openings as Black
Against 1.e4 (2 games)
| 1...e5 King's Pawn Game | 2 | 25% |
Most played
| Opening | Games | Score |
|---|---|---|
| Italian Game: Two Knights Defense | 1 | 50% |
| English Opening: Symmetrical Variation, Rubinstein Variation | 1 | 0% |
| Italian Game: Two Knights Defense, Modern Bishop's Opening | 1 | 0% |
| English Opening: Symmetrical Variation, Four Knights Variation | 1 | 50% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-01-28 | Lucas Pacheco Yamada (1813) III Sampa Chess Open - STD · classical | ½ |
| 2026-01-27 | Oleiny Linares Napoles (2270) III Sampa Chess Open - STD · classical | L |
| 2025-02-01 | Daniel Teidi Awoki (2160) II Sampa Chess Open | STD Open · classical | L |
| 2025-02-01 | Caio Henrique Angelico Silva (2273) II Sampa Chess Open | STD Open · classical | L |
| 2025-01-26 | Bruno Orlando Starke (2159) Brazil Chess Series | Floripa 2025 · classical | ½ |
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.