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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Rd7 win in 3 half-moves
3 Ke7 win in 5 half-moves
4 Ke8 win in 5 half-moves
5 Rc8 win in 5 half-moves
6 Re7 win in 5 half-moves
7 Kc8 loss in 4 half-moves
8 Kd7 loss in 4 half-moves
9 Rf7 loss in 4 half-moves
10 Rg7 loss in 4 half-moves
11 Rh7 loss in 4 half-moves
12 Na5 loss in 2 half-moves
13 Na7 loss in 2 half-moves
14 Nb4 loss in 2 half-moves
15 Nb8 loss in 2 half-moves
16 Nd4 loss in 2 half-moves
17 Ne5 loss in 2 half-moves
18 Ne7 loss in 2 half-moves
19 Rb7 loss in 2 half-moves