IMSergio Duran Vega
CRC · FIDE ID 6501311 · 204 tournament games since 2021
Standard
2225
#9 in CRC (active)
Rapid
2324
#6 in CRC (active)
Blitz
2174
#11 in CRC (active)
Score
60%
96 W · 52 D · 56 L
Opp. avg
2233
Last 50 games
Last game
2026-06-17
360 One Masters Chess Tournament | Masters
Prep summary
- As White: 1.d4 in 56% of games (scores 60%), otherwise 1.Nf3 (30%).
- Against 1.e4: 1...c5 in 34 of 52 games (Sicilian Defense), scoring 71%.
- Against 1.d4: 1...Nf6 in 30 of 34 games (Indian Defense), scoring 60%.
- By opponent strength: 18% against higher-rated players, 77% against lower-rated.
Based on 204 over-the-board games (71 classical · 13 blitz · 8 rapid). 99 with White (63%), 105 with Black (57%).
Openings as White
First move
| 1.d4 | 55 | 60% |
| 1.Nf3 | 30 | 75% |
| 1.e4 | 9 | 50% |
| 1.c4 | 3 | 17% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Pawn Game: Symmetrical Variation | 4 | 25% |
| Catalan Opening | 4 | 63% |
| Catalan Opening: Closed | 4 | 75% |
| Queen's Pawn Game: London System | 3 | 67% |
| Benoni Defense: Fianchetto Variation | 3 | 83% |
Openings as Black
Against 1.e4 (52 games)
| 1...c5 Sicilian Defense | 34 | 71% |
| 1...e5 King's Pawn Game | 11 | 36% |
| 1...d6 Pirc Defense | 3 | 67% |
Against 1.d4 (34 games)
| 1...Nf6 Indian Defense | 30 | 60% |
| 1...d5 Queen's Pawn Game | 3 | 17% |
| 1...d6 Queen's Pawn Game | 1 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 13 | 58% |
| King's Indian Attack: Keres Variation | 3 | 33% |
| Philidor Defense: Lion Variation | 3 | 83% |
| Sicilian Defense: Old Sicilian | 3 | 100% |
| Nimzo-Larsen Attack: Classical Variation | 2 | 50% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-06-17 | Mohsen Elgabry (2143) 360 One Masters Chess Tournament | Masters · classical | ½ |
| 2026-06-16 | Jorge Marcos Gomez Sanchez (2269) 360 One Masters Chess Tournament | Masters · classical | ½ |
| 2026-06-15 | Ekaterina Smirnova (2086) 360 One Masters Chess Tournament | Masters · classical | L |
| 2026-06-14 | Rishi Vijayakumar (2332) 360 One Masters Chess Tournament | Masters · classical | L |
| 2026-06-12 | Devindya Oshini Gunawardhana (2340) 360 One Masters Chess Tournament | Masters · classical | L |
| 2026-06-11 | Shahil Dey (2423) 360 One Masters Chess Tournament | Masters · classical | L |
| 2026-06-10 | Almas Rakhmatullaev (2408) 360 One Masters Chess Tournament | Masters · classical | L |
| 2026-06-07 | Madhvendra Pratap Sharma (2373) 4th Gujarat International Open Grandmasters Chess Tournament-2026 | Category A | L |
| 2026-05-27 | Harsh Suresh (2435) 17th kiit international chess festival-2026 CAT A · classical | L |
| 2026-03-07 | Milan A Gagic (2363) IM III Round Robin Chess Club Radnick Kovin 1st · 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.