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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Ra7 win in 3 half-moves
5 Kb4 win in 7 half-moves
6 Kbb6 win in 7 half-moves
7 Kcb6 win in 7 half-moves
8 Kcc5 win in 7 half-moves
9 Kd6 win in 7 half-moves
10 Ra5 win in 7 half-moves
11 Kd5 win in 11 half-moves
12 Ka4 win in 13 half-moves
13 Ka5 win in 15 half-moves
14 Ka6 draw
15 Kbc5 draw
16 Kc4 draw
17 Ra4 draw
18 Ra6 draw
19 Rb8 draw
20 Rc8 draw
21 Rd8 draw
22 Rh8 draw
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg8 loss in 2 half-moves