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 Re8 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Rg8 win in 1 half-moves
5 Rh8 win in 1 half-moves
6 Rc2 draw
7 Rc3 draw
8 Rc4 draw
9 Rc5 draw
10 Rd8 draw
11 Ra8 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rc7 loss in 2 half-moves