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

EGTB: win in 6 half-moves

# move score
1 Kb2 win in 5 half-moves
2 Kbc4 win in 5 half-moves
3 Kc2 win in 5 half-moves
4 Ra5 win in 5 half-moves
5 Kd5 win in 7 half-moves
6 Ka2 draw
7 Ka3 draw
8 Ka4 draw
9 Kb6 draw
10 Kbb4 draw
11 Kc3 draw
12 Kc6 draw
13 Kcb4 loss in 2 half-moves
14 Kcc4 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves