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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Rc3 win in 3 half-moves
6 Kd6 win in 7 half-moves
7 Ra3 win in 9 half-moves
8 Rb6 win in 9 half-moves
9 Kb7 draw
10 Kc7 draw
11 Kd5 draw
12 Kd7 draw
13 Rb1 draw
14 Rb7 draw
15 Rb8 draw
16 Kc2 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Ke2 loss in 2 half-moves
21 Ke3 loss in 2 half-moves
22 Ke4 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb5 loss in 2 half-moves