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 Kb6 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Ke4 win in 3 half-moves
6 Ke5 win in 3 half-moves
7 Ke6 win in 3 half-moves
8 Kbc4 draw
9 Kbc5 draw
10 Kbc6 draw
11 Kdc4 draw
12 Kdc5 draw
13 Kdc6 draw
14 Rb6 draw
15 Rb7 draw
16 Rc8 draw
17 Rd8 draw
18 Rh8 draw
19 Ka4 loss in 2 half-moves
20 Ka5 loss in 2 half-moves
21 Ka6 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves