Players / gmvignirvatnar
GM Vignir Vatnar Stefansson's openings
Chess.com: gmvignirvatnar · Blitz 3005 · Bullet 2761 · Rapid 2777
From 118 games played on Chess.com between Sep 29, 2026 and Nov 12, 2026: Vignir Vatnar Stefansson scored 66% (75 wins, 5 draws, 38 losses). With White, Vignir Vatnar Stefansson opens 1.d4 in 84% of games.
As White: first move
- 1.d4: 51 games (84%), scores 65%
- 1.Nf3: 6 games (10%), scores 83%
- 1.b3: 2 games (3%), scores 100%
- 1.a3: 1 games (2%), scores 100%
- 1.c4: 1 games (2%), scores 100%
As White: openings
- Queens Gambit: 12 games (20%), scores 67%
- Bogo Indian Defense: 8 games (13%), scores 75%
- Kings Indian Defense: 6 games (10%), scores 83%
- Catalan Opening: 5 games (8%), scores 20%
- English Opening: 4 games (7%), scores 100%
- Indian Game: 4 games (7%), scores 63%
- Semi Slav: 2 games (3%), scores 0%
- Nimzowitsch Larsen Attack: 2 games (3%), scores 100%
As Black: against 1.e4
- 1...c5: 22 games (88%), scores 52%
- 1...g6: 2 games (8%), scores 100%
- 1...d5: 1 games (4%), scores 100%
As Black: against 1.d4
- 1...d5: 19 games (90%), scores 74%
- 1...Nf6: 2 games (10%), scores 50%
As Black: openings
- Sicilian Defense: 17 games (30%), scores 41%
- Queens Gambit: 14 games (25%), scores 75%
- Queens Pawn Opening: 3 games (5%), scores 17%
- Alapin Sicilian: 2 games (4%), scores 100%
- Reti Opening: 2 games (4%), scores 100%
- Indian Game: 2 games (4%), scores 100%
- Closed Sicilian Defense: 2 games (4%), scores 100%
- Catalan Opening: 2 games (4%), scores 100%