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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Kc4 win in 1 half-moves
5 Kc6 win in 1 half-moves
6 Kd4 win in 1 half-moves
7 Kd5 win in 1 half-moves
8 Ra1 win in 1 half-moves
9 Rc1 win in 1 half-moves
10 Rd1 win in 1 half-moves
11 Re2 win in 1 half-moves
12 Re3 win in 1 half-moves
13 Re4 win in 1 half-moves
14 Re5 win in 1 half-moves
15 Re6 win in 1 half-moves
16 Re8 win in 1 half-moves
17 Rf1 win in 1 half-moves
18 Rg1 win in 1 half-moves
19 Rh1 win in 1 half-moves
20 Kd6 loss in 2 half-moves
21 Rb1 loss in 1 half-moves
22 Re7 loss in 1 half-moves