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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Rf3 win in 3 half-moves
3 Ke1 win in 5 half-moves
4 Ke2 win in 5 half-moves
5 Kf2 win in 5 half-moves
6 Kg1 win in 5 half-moves
7 Ra3 win in 5 half-moves
8 Rb3 win in 5 half-moves
9 Rc1 win in 5 half-moves
10 Rc2 win in 5 half-moves
11 Rc4 win in 5 half-moves
12 Kg2 loss in 4 half-moves
13 Rc5 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rh3 loss in 2 half-moves