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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rd4 win in 1 half-moves
3 Ka2 win in 3 half-moves
4 Ka3 win in 3 half-moves
5 Kb2 win in 3 half-moves
6 Kb4 win in 3 half-moves
7 Kc3 win in 3 half-moves
8 Ra1 win in 3 half-moves
9 Ra2 win in 3 half-moves
10 Ra3 win in 3 half-moves
11 Ra5 win in 3 half-moves
12 Rb4 win in 3 half-moves
13 Rc4 win in 3 half-moves
14 Kc4 win in 5 half-moves
15 Kc2 draw
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves