Santiago Casas Mejia
COL · FIDE ID 144415060 · 70 tournament games since 2024
Standard
1538
#1352 in COL (active)
Rapid
1624
#2488 in COL (active)
Blitz
1655
#1915 in COL (active)
Score
45%
28 W · 7 D · 35 L
Opp. avg
1713
Last 50 games
Last game
2026-09-11
Intercolegiados Distritales Colombia 2026 | Rápido | PreJuvenil Masculino
Prep summary
- As White: 1.d4 in 100% of games (scores 41%).
- Against 1.e4: 1...c5 in 23 of 24 games (Sicilian Defense), scoring 54%.
- Against 1.d4: 1...d5 in 4 of 7 games (Queen's Pawn Game), scoring 50%.
- Weak spot: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack as Black, only 17% in 3 games.
- Comfort zone: Queen's Gambit Declined: Marshall Defense as White, 67% in 3 games.
- By opponent strength: 21% against higher-rated players, 75% against lower-rated.
Based on 70 over-the-board games (26 rapid · 24 classical · 6 blitz). 39 with White (41%), 31 with Black (50%).
Openings as White
First move
| 1.d4 | 39 | 41% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Gambit Declined: Marshall Defense | 3 | 67% |
| Slav Defense | 3 | 33% |
| Queen's Gambit Declined | 3 | 33% |
| King's Indian Defense: Orthodox Variation, Positional Defense, Closed Line | 2 | 0% |
| Nimzo-Indian Defense: Three Knights Variation | 2 | 0% |
Openings as Black
Against 1.e4 (24 games)
| 1...c5 Sicilian Defense | 23 | 54% |
| 1...e5 King's Pawn Game | 1 | 100% |
Against 1.d4 (7 games)
| 1...d5 Queen's Pawn Game | 4 | 50% |
| 1...Nf6 Indian Defense | 3 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Godiva Variation | 5 | 60% |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 3 | 17% |
| Sicilian Defense: Staunton-Cochrane Variation | 2 | 100% |
| Sicilian Defense: Closed, Traditional | 2 | 50% |
| Sicilian Defense: Alapin Variation | 2 | 25% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-09-11 | Sergio Alejandro Ayala Delgado (2146) Intercolegiados Distritales Colombia 2026 | Rápido | PreJuvenil Masculino · rapid | L |
| 2026-09-11 | Jorge David Lopez Rojas Intercolegiados Distritales Colombia 2026 | Rápido | PreJuvenil Masculino · rapid | W |
| 2026-09-11 | Samuel Esteban Jimenez Pirajan (1804) Intercolegiados Distritales Colombia 2026 | Rápido | PreJuvenil Masculino · rapid | L |
| 2026-09-11 | Thomas Esteban Sierra Salazar Intercolegiados Distritales Colombia 2026 | Rápido | PreJuvenil Masculino · rapid | W |
| 2026-09-11 | Jahir Felipe Monroy Romero Intercolegiados Distritales Colombia 2026 | Rápido | PreJuvenil Masculino · rapid | W |
| 2026-09-11 | David Matias Lozano Diaz Intercolegiados Distritales Colombia 2026 | Rápido | PreJuvenil Masculino · rapid | W |
| 2026-09-10 | Martien Van der Maas (1636) Intercolegiados Distritales Colombia 2026 | Blitz | PreJuvenil Masculino · blitz | L |
| 2026-09-10 | Jesus Mateo Gonzales Cajamarca Intercolegiados Distritales Colombia 2026 | Blitz | PreJuvenil Masculino · blitz | W |
| 2026-09-10 | Sebastian David Ducuara Lozano Intercolegiados Distritales Colombia 2026 | Blitz | PreJuvenil Masculino · blitz | W |
| 2026-09-10 | Mathias Camacho Bernal (1444) Intercolegiados Distritales Colombia 2026 | Standard | PreJuvenil Masculino · classical | W |
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.