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

EGTB: win in 4 half-moves

# move score
1 Kab5 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Rd8 win in 3 half-moves
5 Kb7 win in 7 half-moves
6 Kc7 win in 7 half-moves
7 Ra7 win in 7 half-moves
8 Ra5 win in 9 half-moves
9 Ra6 win in 11 half-moves
10 Kc5 win in 13 half-moves
11 Ka5 win in 15 half-moves
12 Kd7 win in 25 half-moves
13 Ka3 draw
14 Kb3 draw
15 Kb6 draw
16 Kcb5 draw
17 Kd5 draw
18 Kd6 draw
19 Rc8 draw
20 Re8 draw
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves