FMSantiago Ospina Castro
COL · FIDE ID 4443160 · 173 tournament games since 2023
Standard
2149
#59 in COL (active)
Rapid
2131
#76 in COL (active)
Blitz
2171
#54 in COL (active)
Score
64%
80 W · 61 D · 32 L
Opp. avg
1986
Last 50 games
Last game
2026-08-09
XXXIII IRT Internacional Feria de las Flores 2026 | Internacional
Prep summary
- As White: 1.e4 in 63% of games (scores 68%), otherwise 1.Nf3 (36%).
- Against 1.e4: 1...e6 in 29 of 50 games (French Defense), scoring 50%.
- Against 1.d4: 1...d5 in 13 of 26 games (Queen's Pawn Game), scoring 69%.
- Weak spot: French Defense: Rubinstein Variation, Blackburne Defense as Black, only 36% in 11 games.
- Comfort zone: Zukertort Opening: Nimzo-Larsen Variation as White, 71% in 14 games.
- By opponent strength: 35% against higher-rated players, 79% against lower-rated.
Based on 173 over-the-board games (31 classical · 10 blitz · 5 rapid). 83 with White (71%), 90 with Black (57%).
Openings as White
First move
| 1.e4 | 52 | 68% |
| 1.Nf3 | 30 | 77% |
| 1.b3 | 1 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Zukertort Opening: Nimzo-Larsen Variation | 14 | 71% |
| Nimzo-Larsen Attack: Classical Variation | 8 | 81% |
| Italian Game: Two Knights Defense, Modern Bishop's Opening | 5 | 80% |
| Italian Game: Classical Variation, Giuoco Pianissimo | 4 | 50% |
| French Defense: Exchange Variation | 3 | 50% |
Openings as Black
Against 1.e4 (50 games)
| 1...e6 French Defense | 29 | 50% |
| 1...c5 Sicilian Defense | 20 | 55% |
| 1...e5 King's Pawn Game | 1 | 50% |
Against 1.d4 (26 games)
| 1...d5 Queen's Pawn Game | 13 | 69% |
| 1...Nf6 Indian Defense | 11 | 77% |
| 1...e6 Horwitz Defense | 2 | 75% |
Most played
| Opening | Games | Score |
|---|---|---|
| French Defense: Rubinstein Variation, Blackburne Defense | 11 | 36% |
| Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | 4 | 50% |
| Bogo-Indian Defense: Retreat Variation | 4 | 75% |
| Queen's Gambit Declined: Tartakower Defense | 3 | 83% |
| French Defense: Exchange Variation | 3 | 83% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-08-09 | Victor Isaac Michelen Rodriguez (2141) XXXIII IRT Internacional Feria de las Flores 2026 | Internacional · classical | ½ |
| 2026-08-08 | Jose Ramon Mora Moron (2044) XXXIII IRT Internacional Feria de las Flores 2026 | Internacional · classical | W |
| 2026-08-07 | Miguel Alejand Simancas Maradei (2049) XXXIII IRT Internacional Feria de las Flores 2026 | Internacional · classical | ½ |
| 2026-08-07 | Sebastian Ortiz Monsalve (2032) XXXIII IRT Internacional Feria de las Flores 2026 | Internacional · classical | ½ |
| 2026-08-05 | Juan Manuel Diaz Larrea (1943) XXXIII IRT Internacional Feria de las Flores 2026 | Internacional · classical | ½ |
| 2026-07-12 | John Jairo Cifuentes (2166) Colombia Campeonato Nacional de Mayores | Rápido | Absoluto | L |
| 2026-07-12 | Juan Jose Cano Alcaraz (2234) Colombia Campeonato Nacional de Mayores | Rápido | Absoluto | ½ |
| 2026-07-11 | Cristian Arrieta Hernandez (2339) Colombia Campeonato Nacional de Mayores | Rápido | Absoluto | ½ |
| 2026-04-05 | Juan David Gomez Cabrera (1691) Circuito de ajedrez de Risaralda | Equipos · rapid | W |
| 2026-04-05 | Silvana Pinillo Canon (1853) Circuito de ajedrez de Risaralda | Equipos · 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.