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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Ka4 win in 5 half-moves
3 Ka6 win in 5 half-moves
4 Rd6 win in 5 half-moves
5 Rd7 win in 5 half-moves
6 Rd8 win in 5 half-moves
7 Kb4 win in 9 half-moves
8 Kb6 win in 9 half-moves
9 Ka2 draw
10 Ka8 draw
11 Kb3 draw
12 Kb7 draw
13 Kb8 draw
14 Ra5 draw
15 Rc5 draw
16 Rd1 draw
17 Re5 draw
18 Rf5 draw
19 Kb2 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rh5 loss in 2 half-moves