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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 K7c7 win in 3 half-moves
3 K7c8 win in 3 half-moves
4 K8c7 win in 3 half-moves
5 K8c8 win in 3 half-moves
6 Kc6 win in 3 half-moves
7 Rc8 win in 3 half-moves
8 Kd6 win in 7 half-moves
9 Rb1 win in 13 half-moves
10 Rb2 win in 13 half-moves
11 Rb4 win in 13 half-moves
12 Rb3 draw
13 Rb7 draw
14 K7e7 loss in 2 half-moves
15 K7e8 loss in 2 half-moves
16 K8e7 loss in 2 half-moves
17 K8e8 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves