GMSergio E Barrientos
COL · FIDE ID 4401824 · 240 tournament games since 2021
Standard
2469
#5 in COL (active)
Rapid
2402
#14 in COL (active)
Blitz
2405
#13 in COL (active)
Score
73%
152 W · 47 D · 41 L
Opp. avg
2161
Last 50 games
Last game
2026-08-30
V Panama Chess Open 2026
Prep summary
- As White: 1.e4 in 54% of games (scores 73%), otherwise 1.d4 (41%).
- Against 1.e4: 1...c5 in 57 of 67 games (Sicilian Defense), scoring 77%.
- Against 1.d4: 1...Nf6 in 31 of 31 games (Indian Defense), scoring 77%.
- Comfort zone: Bogo-Indian Defense: Grünfeld Variation as White, 100% in 5 games.
- By opponent strength: 43% against higher-rated players, 82% against lower-rated.
Based on 240 over-the-board games (54 classical · 24 rapid · 14 blitz). 127 with White (72%), 113 with Black (74%).
Openings as White
First move
| 1.e4 | 68 | 73% |
| 1.d4 | 52 | 70% |
| 1.c4 | 6 | 92% |
| 1.Nf3 | 1 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Bogo-Indian Defense: Grünfeld Variation | 5 | 100% |
| Sicilian Defense: French Variation | 4 | 88% |
| Ruy Lopez: Open, Main Line | 3 | 100% |
| Sicilian Defense: Four Knights Variation | 3 | 83% |
| Ruy Lopez: Morphy Defense, Mackenzie Variation | 3 | 67% |
Openings as Black
Against 1.e4 (67 games)
| 1...c5 Sicilian Defense | 57 | 77% |
| 1...c6 Caro-Kann Defense | 8 | 81% |
| 1...e5 King's Pawn Game | 2 | 75% |
Against 1.d4 (31 games)
| 1...Nf6 Indian Defense | 31 | 77% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Kan Variation, Polugaevsky Variation | 6 | 75% |
| Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | 5 | 80% |
| Sicilian Defense: Moscow Variation | 4 | 88% |
| Caro-Kann Defense: Two Knights Attack | 3 | 67% |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 3 | 33% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-08-30 | Andres Carlos Obregon (2506) V Panama Chess Open 2026 · classical | L |
| 2026-08-29 | Michel Alejandro Diaz Perez (2412) V Panama Chess Open 2026 · classical | W |
| 2026-08-29 | Roberto Carlos Sanchez Alvarez (2345) V Panama Chess Open 2026 · classical | W |
| 2026-08-28 | Ermes Espinosa Veloz (2468) V Panama Chess Open 2026 · classical | W |
| 2026-08-27 | Elier Miranda Mesa (2450) V Panama Chess Open 2026 · classical | ½ |
| 2026-08-27 | Leonel Figueredo Losada (2297) V Panama Chess Open 2026 · classical | ½ |
| 2026-08-27 | Alexei Tapia Ostolaza (2188) V Panama Chess Open 2026 · classical | W |
| 2026-08-26 | Ronald Hernandez Placeres (2060) V Panama Chess Open 2026 · classical | W |
| 2026-08-25 | Luis David Oses Gonzalez (1873) V Panama Chess Open 2026 · classical | W |
| 2026-08-09 | Esteban Alb Valderrama Quiceno (2392) XXXIII IRT Internacional Feria de las Flores 2026 | Internacional · classical | 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.