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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Kc4 win in 5 half-moves
6 Kb4 win in 9 half-moves
7 Kd6 win in 15 half-moves
8 Kbb6 draw
9 Kcb6 draw
10 Kcc5 draw
11 Rb6 draw
12 Rb7 draw
13 Rc8 draw
14 Re8 draw
15 Ka5 loss in 2 half-moves
16 Ka6 loss in 2 half-moves
17 Kbc5 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves