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

EGTB: win in 10 half-moves

# move score
1 Kb4 win in 9 half-moves
2 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Kb2 draw
6 Kc3 draw
7 Kc4 draw
8 Ke6 draw
9 Ke7 draw
10 Kf7 draw
11 Kg6 draw
12 Kg7 draw
13 Ra6 draw
14 Rb7 draw
15 Rb8 draw
16 Rc6 draw
17 Rd6 draw
18 Rb5 loss in 4 half-moves
19 Kc2 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Kg5 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Re6 loss in 2 half-moves