Ulises Antonio Vega Castaneda
MEX · FIDE ID 5108128 · 72 tournament games since 2023
Standard
1877
#427 in MEX (active)
Rapid
1891
#338 in MEX (active)
Blitz
1935
#296 in MEX (active)
Score
31%
11 W · 23 D · 38 L
Opp. avg
2033
Last 50 games
Last game
2026-09-12
Copa Independencia 2026 | Hidalgo
Prep summary
- As White: 1.d4 in 94% of games (scores 37%).
- Against 1.e4: 1...Nc6 in 15 of 15 games (Nimzowitsch Defense), scoring 23%.
- Against 1.d4: 1...d5 in 12 of 12 games (Queen's Pawn Game), scoring 25%.
- Weak spot: Queen's Gambit Declined: Chigorin Defense, Main Line as Black, only 0% in 4 games.
- By opponent strength: 15% against higher-rated players, 62% against lower-rated.
Based on 72 over-the-board games (27 classical · 7 blitz). 36 with White (36%), 36 with Black (26%).
Openings as White
First move
| 1.d4 | 34 | 37% |
| 1.e4 | 1 | 0% |
| 1.Nc3 | 1 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Richter-Veresov Attack: Two Knights System | 12 | 21% |
| Richter-Veresov Attack | 7 | 36% |
| Indian Defense | 2 | 50% |
| Richter-Veresov Attack: Richter Variation | 2 | 25% |
| French Defense: Classical Variation | 2 | 100% |
Openings as Black
Against 1.e4 (15 games)
| 1...Nc6 Nimzowitsch Defense | 15 | 23% |
Against 1.d4 (12 games)
| 1...d5 Queen's Pawn Game | 12 | 25% |
Most played
| Opening | Games | Score |
|---|---|---|
| Nimzowitsch Defense: Franco-Nimzowitsch Variation | 8 | 19% |
| Queen's Gambit Declined: Chigorin Defense | 5 | 10% |
| Queen's Gambit Declined: Chigorin Defense, Main Line | 4 | 0% |
| Queen's Pawn Game: Chigorin Variation | 3 | 33% |
| Nimzowitsch Defense: Scandinavian Variation, Exchange Variation | 3 | 17% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-09-12 | Emmanuel Diaz Gonzalez Jardon (2011) Copa Independencia 2026 | Hidalgo · classical | ½ |
| 2026-09-11 | Carlos Sandoval Mercado (2417) Copa Independencia 2026 | Hidalgo · classical | L |
| 2026-08-08 | Lenin Gonzalez Arroyo (2118) Campeonato Nacional e Internacional Aguascalientes 2026 | Internacional · classical | L |
| 2026-08-08 | Brian Ricardo Sanchez Lopez (1827) Campeonato Nacional e Internacional Aguascalientes 2026 | Internacional · classical | W |
| 2026-08-08 | Carlos Andres Reyes Alba (1641) Campeonato Nacional e Internacional Aguascalientes 2026 | Internacional · classical | ½ |
| 2026-08-07 | Carlos Larduet Despaigne (2274) Campeonato Nacional e Internacional Aguascalientes 2026 | Internacional · classical | L |
| 2026-08-06 | Roberto Alejandro Ramos Silvera (2349) Campeonato Nacional e Internacional Aguascalientes 2026 | Internacional · classical | L |
| 2026-08-05 | Alexander Shaffer (1700) Campeonato Nacional e Internacional Aguascalientes 2026 | Internacional · classical | W |
| 2026-08-05 | Carlos Sandoval Mercado (2431) Campeonato Nacional e Internacional Aguascalientes 2026 | Internacional · classical | L |
| 2026-04-01 | Joshua Adrian Avila Rodriguez (2307) LXXI Campeonato Abierto Mexicano \"Querétaro 2026\" | Internacional · classical | 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.