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 Kd5 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Ke5 win in 3 half-moves
5 Ke7 win in 3 half-moves
6 Rb3 win in 3 half-moves
7 Rb5 win in 3 half-moves
8 Rb4 win in 5 half-moves
9 Rb8 win in 9 half-moves
10 Rb1 win in 11 half-moves
11 Kc8 draw
12 Kd3 draw
13 Kd4 draw
14 Ke3 draw
15 Ke8 draw
16 Kf3 draw
17 Kf4 draw
18 Kf5 draw
19 Ra6 draw
20 Rb2 draw
21 Rc6 draw
22 Rd6 draw
23 Re6 draw
24 Rf6 draw
25 Rb7 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves