Markku Yrjonen's chess openings
6 games
Markku Yrjonen has 6 tournament games in the ChessPrep database. As White, Markku Yrjonen most often opens with 1.e4 (100% of games). As Black, against 1.d4 it is 1...d5.
As White4 games · +2 =0 −2 · 50%
As Black2 games · +1 =0 −1 · 50%
As White
- 1.e4 King's Pawn Opening100%4 games · scores 50% · main line 1.e4 g6 2.d4 Bg7 3.c4 d6
As Black against 1.d4
- 1...d5 Closed Game100%2 games · scores 50% · main line 1.d4 d5 2.c4 e5 3.dxe5 d4
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