GMOsvaldo Zambrana
BOL · FIDE ID 3300200 · 119 tournament games since 2022
Standard
2352
#2 in BOL (active)
Rapid
2437
#1 in BOL (active)
Blitz
2376
#2 in BOL (active)
Score
59%
50 W · 41 D · 28 L
Opp. avg
2224
Last 50 games
Last game
2026-09-27
46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 38-62
Prep summary
- As White: 1.e4 in 100% of games (scores 61%).
- Against 1.e4: 1...c5 in 30 of 30 games (Sicilian Defense), scoring 60%.
- Against 1.d4: 1...Nf6 in 13 of 20 games (Indian Defense), scoring 58%.
- Weak spot: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation as Black, only 25% in 6 games.
- Comfort zone: Sicilian Defense: Najdorf Variation as White, 77% in 11 games.
- By opponent strength: 33% against higher-rated players, 75% against lower-rated.
Based on 119 over-the-board games (19 classical · 6 rapid). 65 with White (61%), 54 with Black (57%).
Openings as White
First move
| 1.e4 | 65 | 61% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Najdorf Variation | 11 | 77% |
| Italian Game: Classical Variation, Giuoco Pianissimo | 11 | 55% |
| Italian Game: Two Knights Defense, Modern Bishop's Opening | 8 | 56% |
| French Defense: Tarrasch Variation, Morozevich Variation | 5 | 70% |
| Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | 4 | 63% |
Openings as Black
Against 1.e4 (30 games)
| 1...c5 Sicilian Defense | 30 | 60% |
Against 1.d4 (20 games)
| 1...Nf6 Indian Defense | 13 | 58% |
| 1...d5 Queen's Pawn Game | 6 | 58% |
| 1...e6 Horwitz Defense | 1 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 6 | 25% |
| Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation | 6 | 83% |
| Queen's Gambit Declined: Queen's Knight Variation | 3 | 33% |
| Sicilian Defense: Lasker-Pelikan Variation | 3 | 50% |
| Sicilian Defense: Closed, Traditional | 3 | 50% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-09-27 | Kim Yew Chan (2383) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 38-62 | ½ |
| 2026-09-23 | Francesco Sonis (2539) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37 | L |
| 2026-09-21 | Attila Robert Novak (2144) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 38-62 | W |
| 2026-09-20 | Raheem Glaves (2127) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 38-62 | W |
| 2026-09-19 | Felix Blohberger (2552) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37 | L |
| 2026-09-17 | Bardiya Daneshvar (2572) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37 | L |
| 2026-06-26 | Garry Anatholy Hernandez Ojeda (2173) WR Chess Marathon Perú 2026 | Rapid #1 · rapid | W |
| 2026-06-26 | German Gonzalo Quirhuayo Chumbe (2354) WR Chess Marathon Perú 2026 | Rapid #1 · rapid | L |
| 2026-06-26 | David Alejandro Cabezas Solano (2197) WR Chess Marathon Perú 2026 | Rapid #1 · rapid | W |
| 2026-06-26 | Maili-Jade Ouellet (2214) WR Chess Marathon Perú 2026 | Rapid #1 · rapid | 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.