[6... h5] O Derli vs N Paikidze, 2011 (B12) Caro-Kann Defense, 33 moves, 1-0 [6... f6] Balashov vs J Bellon Lopez, 1979  (B12) Caro-Kann Defense, 25 moves, 1-0 Van der Wiel vs R Messa, 1981 (B12) Caro-Kann Defense, 24 moves, 1-0 Marjanovic vs D H Campora, 1985  (B12) Caro-Kann Defense, 32 moves, 1-0 4 games