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 Kf8 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Rc7 win in 3 half-moves
6 Ke7 win in 5 half-moves
7 Kf7 win in 5 half-moves
8 Kc7 win in 7 half-moves
9 Kcd7 draw
10 Kcd8 draw
11 Ked7 draw
12 Ked8 draw
13 Ra3 draw
14 Ra4 draw
15 Ra5 draw
16 Ra6 draw
17 Ra8 draw
18 Rd7 draw
19 Rh7 draw
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves