Janne Mertanen's chess openings
FM🇫🇮 FinlandFIDE 2301143 games
Janne Mertanen, FIDE Master from Finland, has 143 tournament games in the ChessPrep database. As White, Janne Mertanen most often opens with 1.d4 (100% of games). As Black, against 1.e4 the usual reply is 1...Nf6, the Alekhine's Defense; against 1.d4 it is 1...Nf6.
As White74 games · +35 =22 −17 · 62%
As Black69 games · +23 =26 −20 · 52%
As White
- 1.d4 Queen's Pawn Opening100%74 games · scores 62% · main line 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7
As Black against 1.e4
- 1...Nf6 Alekhine's Defense71%30 games · scores 48% · main line 1.e4 Nf6 2.e5 Nd5 3.d4 d6
- 1...c5 Sicilian Defense14%6 games · scores 83% · main line 1.e4 c5 2.Nf3 d6 3.d4 cxd4
- 1...c6 Caro-Kann Defense12%5 games · scores 70% · main line 1.e4 c6 2.d4 d5 3.Nc3 dxe4
As Black against 1.d4
- 1...Nf6 Indian Defense81%13 games · scores 42% · main line 1.d4 Nf6 2.c4 c5 3.d5 e6
- 1...d5 Closed Game19%3 games · scores 50% · main line 1.d4 d5 2.c4 e5 3.dxe5 d4
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