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 Rb8 win in 3 half-moves
4 Rc3 win in 3 half-moves
5 Rc4 win in 3 half-moves
6 Rc5 win in 3 half-moves
7 Rg8 win in 3 half-moves
8 Rh8 win in 3 half-moves
9 Ra8 draw
10 Rc6 draw
11 Rc7 draw
12 Rd8 draw
13 Re8 draw
14 Rf8 draw