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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Re7 win in 1 half-moves
3 Ka8 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Kb6 win in 3 half-moves
6 Kbb7 win in 3 half-moves
7 Kc5 win in 3 half-moves
8 Kcb7 win in 3 half-moves
9 Kd6 win in 3 half-moves
10 Kd7 win in 3 half-moves
11 Ra3 win in 3 half-moves
12 Ra5 win in 3 half-moves
13 Ra6 win in 3 half-moves
14 Ra8 win in 3 half-moves
15 Rb7 win in 3 half-moves
16 Rc7 win in 3 half-moves
17 Rd7 win in 3 half-moves
18 Rf7 win in 3 half-moves
19 Kbc7 draw
20 Kc8 draw
21 Kcc7 draw
22 Kd5 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Rg7 loss in 2 half-moves
26 Rh7 loss in 2 half-moves