IMRoberto Carlos Sanchez Alvarez
PAN · FIDE ID 3508684 · 169 tournament games since 2021
Standard
2347
#1 in PAN (active)
Rapid
2391
#1 in PAN (active)
Blitz
2331
#2 in PAN (active)
Score
63%
82 W · 48 D · 39 L
Opp. avg
2244
Last 50 games
Last game
2026-09-27
46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37
Prep summary
- As White: 1.d4 in 65% of games (scores 59%).
- Against 1.e4: 1...c5 in 37 of 42 games (Sicilian Defense), scoring 54%.
- Against 1.d4: 1...Nf6 in 25 of 30 games (Indian Defense), scoring 68%.
- Comfort zone: Queen's Gambit Declined: Exchange Variation, Positional Variation as White, 80% in 5 games.
- By opponent strength: 36% against higher-rated players, 74% against lower-rated.
Based on 169 over-the-board games (45 classical · 8 rapid). 83 with White (69%), 86 with Black (56%).
Openings as White
First move
| 1.d4 | 54 | 59% |
| 1.Nf3 | 12 | 92% |
| 1.c4 | 11 | 91% |
| 1.e4 | 6 | 75% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Gambit Declined: Exchange Variation, Positional Variation | 5 | 80% |
| Nimzo-Indian Defense: Three Knights Variation | 3 | 100% |
| Semi-Slav Defense: Main Line | 2 | 50% |
| King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation | 2 | 75% |
| English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation | 2 | 100% |
Openings as Black
Against 1.e4 (42 games)
| 1...c5 Sicilian Defense | 37 | 54% |
| 1...e6 French Defense | 3 | 100% |
| 1...e5 King's Pawn Game | 1 | 50% |
Against 1.d4 (30 games)
| 1...Nf6 Indian Defense | 25 | 68% |
| 1...d5 Queen's Pawn Game | 5 | 10% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Najdorf Variation, English Attack | 5 | 80% |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 4 | 63% |
| Queen's Gambit Declined: Exchange Variation, Positional Variation | 4 | 0% |
| Queen's Pawn Game: London System | 4 | 63% |
| Bogo-Indian Defense: Retreat Variation | 3 | 67% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-09-27 | Michael Jr. Concio (2405) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37 | ½ |
| 2026-09-25 | Roy Mwadzura (2211) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 38-62 | W |
| 2026-09-24 | Elias Ruzhansky (2427) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37 | L |
| 2026-09-23 | Jorge Viterbo Ferreira (2529) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37 | L |
| 2026-09-21 | Sumiya Bilguun (2414) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37 | W |
| 2026-09-20 | Purushottam Silwal (2093) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 38-62 | W |
| 2026-09-19 | Gilbert Elroy Tarigan (2416) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37 | L |
| 2026-09-18 | Viresh Giasi (1997) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87 | W |
| 2026-09-09 | Aleksandr Volodin (2485) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 38-62 | ½ |
| 2026-09-09 | Denis Lazavik (2621) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 38-62 | 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.