Wilna de Koster's chess openings
🇿🇦 South AfricaFIDE 16337 games
Wilna de Koster, from South Africa, has 7 tournament games in the ChessPrep database. As White, Wilna de Koster most often opens with 1.d4 (100% of games). As Black, against 1.e4 the usual reply is 1...e5, the Open Game.
As White4 games · +1 =1 −2 · 38%
As Black3 games · +1 =2 −0 · 67%
As White
- 1.d4 Queen's Pawn Opening100%4 games · scores 38% · main line 1.d4 d5 2.c4 e6 3.Nc3 c6
As Black against 1.e4
- 1...e5 Open Game100%2 games · scores 75% · main line 1.e4 e5 2.Bc4 Bc5 3.Nf3 d6
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