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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Ka5 win in 1 half-moves
3 Kab5 win in 1 half-moves
4 Kc4 win in 1 half-moves
5 Kc6 win in 1 half-moves
6 Ra5 win in 1 half-moves
7 Rb8 win in 1 half-moves
8 Rc8 win in 1 half-moves
9 Rd8 win in 1 half-moves
10 Re8 win in 1 half-moves
11 Rf8 win in 1 half-moves
12 Rg8 win in 1 half-moves
13 Rh8 win in 1 half-moves
14 Kb6 win in 5 half-moves
15 Kd6 win in 5 half-moves
16 Ra6 draw
17 Ra7 draw
18 Kcb4 loss in 2 half-moves
19 Kcb5 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Kab4 loss in 1 half-moves
23 Kb3 loss in 1 half-moves