CMMartin Eduardo Barboza Viquez
CRC · FIDE ID 6508200 · 93 tournament games since 2021
Standard
2040
#27 in CRC (active)
Rapid
1725
#129 in CRC (active)
Blitz
1878
#70 in CRC (active)
Score
52%
41 W · 14 D · 38 L
Opp. avg
1931
Last 50 games
Last game
2026-08-09
Pan American U-20 Championship 2026 | Open
Prep summary
- As White: 1.e4 in 94% of games (scores 57%).
- Against 1.e4: 1...c5 in 16 of 27 games (Sicilian Defense), scoring 50%.
- Against 1.d4: 1...Nf6 in 9 of 10 games (Indian Defense), scoring 72%.
- Weak spot: King's Indian Attack, with Bf5 as Black, only 17% in 3 games.
- Comfort zone: Sicilian Defense: Chekhover Variation as White, 86% in 7 games.
- By opponent strength: 31% against higher-rated players, 76% against lower-rated.
Based on 93 over-the-board games (46 classical · 10 blitz). 47 with White (53%), 46 with Black (50%).
Openings as White
First move
| 1.e4 | 44 | 57% |
| 1.d4 | 3 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Chekhover Variation | 7 | 86% |
| Italian Game: Classical Variation, Giuoco Pianissimo | 6 | 33% |
| Italian Game: Two Knights Defense, Modern Bishop's Opening | 4 | 38% |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 4 | 50% |
| Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | 3 | 67% |
Openings as Black
Against 1.e4 (27 games)
| 1...c5 Sicilian Defense | 16 | 50% |
| 1...c6 Caro-Kann Defense | 11 | 45% |
Against 1.d4 (10 games)
| 1...Nf6 Indian Defense | 9 | 72% |
| 1...d5 Queen's Pawn Game | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Closed, Traditional | 3 | 67% |
| King's Indian Attack, with Bf5 | 3 | 17% |
| Sicilian Defense: Alapin Variation, Barmen Defense | 3 | 17% |
| Nimzo-Indian Defense: Normal Variation, Classical Defense | 2 | 50% |
| Nimzo-Larsen Attack: Classical Variation | 2 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-08-09 | Aayush Jain (1944) Pan American U-20 Championship 2026 | Open · classical | W |
| 2026-08-08 | Rafael Andres Villafranca Becerra (1786) Pan American U-20 Championship 2026 | Open · classical | W |
| 2026-08-08 | Juan Esteban Cabiativa (2148) Pan American U-20 Championship 2026 | Open · classical | L |
| 2026-08-07 | Narayan Venkatesh (2285) Pan American U-20 Championship 2026 | Open | L |
| 2026-08-06 | Jaden Shaw (2117) Pan American U-20 Championship 2026 | Open · classical | W |
| 2026-08-06 | Jorge Alberto Moreno Moncada (1786) Pan American U-20 Championship 2026 | Open · classical | W |
| 2026-08-05 | Gary Mendoza (1655) Pan American U-20 Championship 2026 | Open · classical | W |
| 2026-08-04 | Fabian Ricardo Reyes Zavaleta (2260) Pan American U-20 Championship 2026 | Open · classical | L |
| 2026-08 | Joshua Perdomo (1437) Pan American U-20 Championship 2026 | Open | W |
| 2026-04-02 | Aayush Jain (1898) Campeonato Centroamericano y del Caribe U20 San José 2026 | Absoluto · 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.