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 Kb8 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Kd8 win in 3 half-moves
8 Rb8 win in 7 half-moves
9 K6b7 draw
10 K6c7 draw
11 K6d7 draw
12 K8b7 draw
13 K8c7 draw
14 K8d7 draw
15 Ra3 draw
16 Rb1 draw
17 Rb2 draw
18 Rb6 draw
19 Rb7 draw
20 Rc3 draw
21 Rd3 draw
22 Re3 draw
23 Rf3 draw
24 Rb4 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves