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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Kb5 win in 5 half-moves
4 Kd4 win in 5 half-moves
5 Ka5 win in 7 half-moves
6 Ka7 draw
7 Kb7 draw
8 Kd2 draw
9 Ke2 draw
10 Ke3 draw
11 Ke4 draw
12 Ra7 draw
13 Rc7 draw
14 Rd4 draw
15 Rd5 draw
16 Rd6 draw
17 Rd8 draw
18 Re7 draw
19 Rf7 draw
20 Rg7 draw
21 Rh7 draw
22 Kc2 loss in 2 half-moves
23 Kc3 loss in 2 half-moves
24 Rb7 loss in 2 half-moves