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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Rd4 win in 1 half-moves
3 K5b5 win in 3 half-moves
4 K6b5 win in 3 half-moves
5 K6b6 win in 3 half-moves
6 Ka7 win in 3 half-moves
7 Kb7 win in 3 half-moves
8 Rb4 win in 3 half-moves
9 Rc4 win in 3 half-moves
10 Re4 win in 3 half-moves
11 Rf4 win in 3 half-moves
12 K5b6 win in 5 half-moves
13 Kb4 win in 5 half-moves
14 Ra3 win in 5 half-moves
15 Ra1 win in 7 half-moves
16 Rg4 loss in 2 half-moves
17 Rh4 loss in 2 half-moves