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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kc2 win in 3 half-moves
5 Kcd4 win in 3 half-moves
6 Kd2 win in 3 half-moves
7 Kd5 win in 3 half-moves
8 Kd6 win in 3 half-moves
9 Rb8 win in 3 half-moves
10 Re8 win in 3 half-moves
11 Rc6 win in 7 half-moves
12 Kc3 draw
13 Kc6 draw
14 Kcc4 draw
15 Kdc4 draw
16 Kdd4 draw
17 Ke2 draw
18 Ke3 draw
19 Ke4 draw
20 Ra8 draw
21 Rc7 draw
22 Rd8 draw
23 Rf8 draw
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves