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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kd7 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Ka5 win in 7 half-moves
5 Kbc5 win in 7 half-moves
6 Ra8 win in 7 half-moves
7 Ka4 win in 9 half-moves
8 Ka3 draw
9 Kb3 draw
10 Kb5 draw
11 Kc6 draw
12 Kd5 draw
13 Kdc5 draw
14 Ke5 draw
15 Ke6 draw
16 Ke7 draw
17 Rb5 draw
18 Rb6 draw
19 Rc8 draw
20 Rd8 draw
21 Rg8 draw
22 Kc3 loss in 2 half-moves
23 Kc4 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rh8 loss in 2 half-moves