Otto B Morcken's chess openings
23 games
Otto B Morcken has 23 tournament games in the ChessPrep database. As White, Otto B Morcken most often opens with 1.d4 (100% of games). As Black, against 1.e4 the usual reply is 1...c5, the Sicilian Defense; against 1.d4 it is 1...d5.
As White11 games · +1 =4 −6 · 27%
As Black12 games · +2 =4 −6 · 33%
As White
- 1.d4 Queen's Pawn Opening100%11 games · scores 27% · main line 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
As Black against 1.e4
- 1...c5 Sicilian Defense100%6 games · scores 33% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
As Black against 1.d4
- 1...d5 Closed Game100%4 games · scores 38% · main line 1.d4 d5 2.c4 e6 3.Nc3 Nf6
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