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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kb8 win in 3 half-moves
3 Rb4 win in 3 half-moves
4 Rc4 win in 3 half-moves
5 Re4 win in 3 half-moves
6 Kc7 draw
7 Kcd7 draw
8 Kcd8 draw
9 Ke7 draw
10 Ked7 draw
11 Ked8 draw
12 Kf7 draw
13 Kf8 draw
14 Ra3 draw
15 Ra5 draw
16 Ra6 draw
17 Ra7 draw
18 Ra8 draw
19 Rd4 draw
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rh4 loss in 2 half-moves