FMMathias Andre Casalaspro
BRA · FIDE ID 22772626 · 176 tournament games since 2021
Standard
2380
#13 in BRA (active)
Rapid
2218
#61 in BRA (active)
Blitz
2280
#26 in BRA (active)
Score
54%
66 W · 58 D · 52 L
Opp. avg
2291
Last 50 games
Last game
2026-08-29
Maia Chess Open 2026 | Masters
Prep summary
- As White: 1.e4 in 92% of games (scores 54%).
- Against 1.e4: 1...c5 in 14 of 28 games (Sicilian Defense), scoring 68%.
- Against 1.d4: 1...Nf6 in 31 of 36 games (Indian Defense), scoring 56%.
- Comfort zone: Sicilian Defense: Najdorf Variation as White, 79% in 7 games.
- By opponent strength: 37% against higher-rated players, 79% against lower-rated.
Based on 176 over-the-board games (84 classical · 14 rapid · 11 blitz). 89 with White (56%), 87 with Black (52%).
Openings as White
First move
| 1.e4 | 82 | 54% |
| 1.d4 | 5 | 80% |
| 1.Nf3 | 2 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| French Defense: Steinitz Variation, Boleslavsky Variation | 7 | 57% |
| Sicilian Defense: Najdorf Variation | 7 | 79% |
| Caro-Kann Defense: Advance Variation | 4 | 38% |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 4 | 25% |
| Ruy Lopez: Closed, Delayed Exchange | 4 | 13% |
Openings as Black
Against 1.e4 (28 games)
| 1...c5 Sicilian Defense | 14 | 68% |
| 1...e5 King's Pawn Game | 8 | 50% |
| 1...c6 Caro-Kann Defense | 6 | 33% |
Against 1.d4 (36 games)
| 1...Nf6 Indian Defense | 31 | 56% |
| 1...g6 Queen's Pawn Game | 3 | 50% |
| 1...d5 Queen's Pawn Game | 1 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| King's Indian Defense: Fianchetto Variation, Classical Variation | 6 | 50% |
| King's Indian Defense: Normal Variation, Standard Development | 3 | 50% |
| English Opening: Anglo-Indian Defense, Queen's Knight Variation | 3 | 50% |
| Sicilian Defense: Moscow Variation, Main Line | 3 | 67% |
| King's Indian Defense: Semi-Averbakh System | 3 | 17% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-08-29 | Liam Vrolijk (2524) Maia Chess Open 2026 | Masters | ½ |
| 2026-08-28 | Nikolai A. Grebennikov (2187) Maia Chess Open 2026 | Masters | W |
| 2026-08-27 | Alexander Domene Mulyukov (2399) Maia Chess Open 2026 | Masters | L |
| 2026-08-26 | Alberto Portela Peleteiro (2363) Maia Chess Open 2026 | Masters | ½ |
| 2026-08-25 | Georgios Gkoumas (2438) Maia Chess Open 2026 | Masters | ½ |
| 2026-08-24 | Bruno Andre Leite Martins (2412) Maia Chess Open 2026 | Masters | ½ |
| 2026-08-23 | Zaur Mammadov (2416) Maia Chess Open 2026 | Masters | W |
| 2026-08-22 | Bruno Della Sala (2033) Maia Chess Open 2026 | Masters | W |
| 2026-08-22 | Sigur H Myny (2059) Maia Chess Open 2026 | Masters | W |
| 2026-08-09 | Marius Deuer (2484) 24th Int. Chess Tournament Spilimbergo 2026 · 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.