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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ra1 win in 1 half-moves
3 Rb1 win in 1 half-moves
4 Rc2 win in 1 half-moves
5 Rc3 win in 1 half-moves
6 Rc5 win in 1 half-moves
7 Rc6 win in 1 half-moves
8 Rc7 win in 1 half-moves
9 Rc8 win in 1 half-moves
10 Rd1 win in 1 half-moves
11 Re1 win in 1 half-moves
12 Rg1 win in 1 half-moves
13 Rh1 win in 1 half-moves
14 Ka7 loss in 2 half-moves
15 Ka8 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Kc8 loss in 2 half-moves
18 Rc4 loss in 1 half-moves
19 Rf1 loss in 1 half-moves