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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Ka7 win in 1 half-moves
3 Kd1 win in 1 half-moves
4 Kd2 win in 1 half-moves
5 Ke2 win in 1 half-moves
6 Kf1 win in 1 half-moves
7 Kf2 win in 1 half-moves
8 Rb2 win in 1 half-moves
9 Rd1 win in 1 half-moves
10 Rb3 draw
11 Rb4 draw
12 Rb5 draw
13 Rb8 draw
14 Kb5 loss in 2 half-moves
15 Kb6 loss in 1 half-moves
16 Kb7 loss in 1 half-moves
17 Ra1 loss in 1 half-moves
18 Rb6 loss in 1 half-moves
19 Rb7 loss in 1 half-moves
20 Rc1 loss in 1 half-moves