Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Rc2 win in 1 half-moves
3 Rc3 win in 1 half-moves
4 Rc4 win in 1 half-moves
5 Kc7 draw
6 Kd7 draw
7 Ke7 draw
8 Ke8 draw
9 Ra8 draw
10 Rb8 draw
11 Rc5 draw
12 Rc6 draw
13 Rc7 loss in 2 half-moves