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

EGTB: win in 2 half-moves

# move score
1 Rc2 win in 1 half-moves
2 Rc3 win in 1 half-moves
3 Rc4 win in 1 half-moves
4 Rc6 win in 1 half-moves
5 Rd7 win in 1 half-moves
6 Ra7 draw
7 Rb7 draw
8 Ka8 loss in 2 half-moves
9 Kc8 loss in 2 half-moves
10 Rc1 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Re7 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rg7 loss in 2 half-moves
16 Rh7 loss in 2 half-moves
17 Ka7 loss in 1 half-moves
18 Kb7 loss in 1 half-moves