ChessmooseOpponent prep

GMDimitrios Mastrovasilis

GRE · FIDE ID 4202694 · 428 tournament games since 2021
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Standard
2528
#7 in GRE (active)
Rapid
2520
#7 in GRE (active)
Blitz
2518
#6 in GRE (active)
Score
62%
167 W · 198 D · 63 L
Opp. avg
2370
Last 50 games
Last game
2026-09-26
46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 1-12

Prep summary

Based on 428 over-the-board games (46 classical · 38 rapid · 26 blitz). 213 with White (69%), 215 with Black (55%).

Openings as White

First move

1.e420068%
1.Nf3786%
1.c4383%
1.d4250%

Most played

OpeningGamesScore
Four Knights Game: Scotch Variation Accepted1759%
Sicilian Defense: Moscow Variation1659%
Sicilian Defense: Kramnik Variation978%
Sicilian Defense: Najdorf Variation, English Attack750%
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack779%

Openings as Black

Against 1.e4 (108 games)

1...e5 King's Pawn Game5050%
1...c5 Sicilian Defense4959%
1...d5 Scandinavian Defense764%

Against 1.d4 (63 games)

1...d5 Queen's Pawn Game6256%
1...Nf6 Indian Defense150%

Most played

OpeningGamesScore
Italian Game: Two Knights Defense, Modern Bishop's Opening850%
Catalan Opening: Closed850%
Queen's Gambit Declined: Exchange Variation, Positional Variation736%
Sicilian Defense: French Variation779%
Scandinavian Defense: Gubinsky-Melts Defense667%

Recent games

DateOpponent and eventResult
2026-09-26Hans Moke Niemann (2725)
46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 1-12
½
2026-09-25Alexandr Fier (2537)
46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 1-12
½
2026-09-24Ivan Schitco (2498)
46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 1-12
½
2026-09-23Aydin Suleymanli (2664)
46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 1-12
L
2026-09-21Hilmir Freyr Heimisson (2342)
46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37
W
2026-09-19Jorden Van Foreest (2706)
46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 1-12
L
2026-09-18Banh Gia Huy (2464)
46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37
W
2026-09-17Hamed Wafa (2358)
46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37
½
2026-09-16Joseph Mwale (2287)
46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37
W
2026-08-30Dimitrios Papakonstantinou (2271)
Sofia Cup 2026 - Balkan Rapid & Blitz Championships | Blitz · blitz
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.