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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Rd5 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 g4 win in 5 half-moves
5 Ra7 win in 9 half-moves
6 Rc7 win in 9 half-moves
7 Rb7 loss in 6 half-moves
8 Rd4 loss in 4 half-moves
9 Rd6 loss in 4 half-moves
10 Rd8 loss in 4 half-moves
11 Rd2 loss in 2 half-moves
12 Rd3 loss in 2 half-moves
13 Re7 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rh7 loss in 2 half-moves