FMAlejandro Mateus
COL · FIDE ID 4402529 · 45 tournament games since 2022
Standard
2276
#24 in COL (active)
Rapid
2176
#54 in COL (active)
Blitz
2274
#31 in COL (active)
Score
42%
14 W · 10 D · 21 L
Opp. avg
2248
Last 45 games
Last game
2026-08-29
XXVII Open Internacional de Sants - Ciutat de Barcelona 2026 | Group A
Prep summary
- As White: 1.e4 in 90% of games (scores 34%).
- Against 1.e4: 1...c5 in 7 of 11 games (Sicilian Defense), scoring 43%.
- Against 1.d4: 1...d5 in 7 of 7 games (Queen's Pawn Game), scoring 36%.
- Weak spot: Sicilian Defense: Delayed Alapin Variation as White, only 17% in 3 games.
- Comfort zone: Czech Defense as Black, 100% in 3 games.
- By opponent strength: 26% against higher-rated players, 75% against lower-rated.
Based on 45 over-the-board games (5 rapid · 1 classical). 21 with White (40%), 24 with Black (44%).
Openings as White
First move
| 1.e4 | 19 | 34% |
| 1.Nf3 | 1 | 100% |
| 1.d4 | 1 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Delayed Alapin Variation | 3 | 17% |
| Modern Defense: Geller's System | 2 | 50% |
| Sicilian Defense: Delayed Alapin Variation, with e6 | 2 | 25% |
| Ruy Lopez: Morphy Defense, Cozio Defense | 1 | 50% |
| Zukertort Opening | 1 | 100% |
Openings as Black
Against 1.e4 (11 games)
| 1...c5 Sicilian Defense | 7 | 43% |
| 1...d6 Pirc Defense | 3 | 100% |
| 1...e6 French Defense | 1 | 50% |
Against 1.d4 (7 games)
| 1...d5 Queen's Pawn Game | 7 | 36% |
Most played
| Opening | Games | Score |
|---|---|---|
| Czech Defense | 3 | 100% |
| Sicilian Defense: Najdorf Variation, Adams Attack | 3 | 33% |
| Semi-Slav Defense: Stoltz Variation | 2 | 0% |
| English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | 1 | 0% |
| Sicilian Defense: Richter-Rauzer Variation, Dragon Variation | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-08-29 | Shahil Dey (2438) XXVII Open Internacional de Sants - Ciutat de Barcelona 2026 | Group A | L |
| 2026-08-27 | Sauat Nurgaliyev (2493) XXVII Open Internacional de Sants - Ciutat de Barcelona 2026 | Group A | L |
| 2026-08-27 | Tiger Hillarp Persson (2427) XXVII Open Internacional de Sants - Ciutat de Barcelona 2026 | Group A | W |
| 2026-08-25 | Robert Stein (2394) XXVII Open Internacional de Sants - Ciutat de Barcelona 2026 | Group A | ½ |
| 2026-08-24 | Filip Cukrowski (2403) XXVII Open Internacional de Sants - Ciutat de Barcelona 2026 | Group A | W |
| 2026-08-23 | Cristhian Camilo Rios Gomez (2406) XXVII Open Internacional de Sants - Ciutat de Barcelona 2026 | Group A | ½ |
| 2026-06-10 | Rodrigo Vasquez Schroeder (2474) XIX American Continental Chess Championship 2026 | Standard | L |
| 2026-06-09 | Rodrigo Avendano Porras (2031) XIX American Continental Chess Championship 2026 | Standard | W |
| 2026-06-08 | Mitzy Mishell Caballero Quijano (2057) XIX American Continental Chess Championship 2026 | Standard | ½ |
| 2026-06-08 | Marco Delgado Romero (2376) XIX American Continental Chess Championship 2026 | Blitz | 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.