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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Rd3 win in 3 half-moves
5 Rd4 win in 3 half-moves
6 Kb7 win in 5 half-moves
7 Ra6 win in 5 half-moves
8 Rd7 win in 5 half-moves
9 Rd8 win in 5 half-moves
10 Ka4 win in 17 half-moves
11 Ka2 draw
12 Ka8 draw
13 Kb2 draw
14 Kb3 draw
15 Kb4 draw
16 Kc8 draw
17 Rc6 draw
18 Rd5 draw
19 Re6 draw
20 Rf6 draw
21 Rd1 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rh6 loss in 2 half-moves