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

EGTB: win in 2 half-moves

# move score
1 Kh5 win in 1 half-moves
2 Ra3 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Rc1 win in 1 half-moves
5 Rc5 win in 1 half-moves
6 Rc6 win in 1 half-moves
7 Rc7 win in 1 half-moves
8 Rd3 win in 1 half-moves
9 Rf3 win in 1 half-moves
10 Rg3 win in 1 half-moves
11 Rh3 win in 1 half-moves
12 Kg3 loss in 2 half-moves
13 Kg4 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Kh3 loss in 1 half-moves
16 Rc2 loss in 1 half-moves
17 Rc4 loss in 1 half-moves
18 Rc8 loss in 1 half-moves
19 Re3 loss in 1 half-moves