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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Ka7 win in 5 half-moves
6 Ka1 draw
7 Ka2 draw
8 Ka3 draw
9 Kb1 draw
10 Kb3 draw
11 Kb7 draw
12 Kc1 draw
13 Kc2 draw
14 Rc8 draw
15 Rd8 draw
16 Re8 draw
17 Rf8 draw
18 Kc3 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves