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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Rb4 win in 1 half-moves
5 Ra6 draw
6 Ra7 draw
7 Ra8 draw
8 Rc4 draw
9 Rd4 draw
10 Kc6 loss in 6 half-moves
11 Kc8 loss in 6 half-moves
12 Kd6 loss in 6 half-moves
13 Ra5 loss in 6 half-moves
14 Kd7 loss in 4 half-moves
15 Kd8 loss in 4 half-moves
16 Re4 loss in 4 half-moves
17 Rf4 loss in 4 half-moves
18 Ra1 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Ra2 loss in 1 half-moves