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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kc2 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kd2 win in 3 half-moves
7 Kd4 win in 3 half-moves
8 Rf5 win in 3 half-moves
9 Rf8 win in 3 half-moves
10 Nb3 win in 5 half-moves
11 Rf4 win in 5 half-moves
12 Kd3 loss in 4 half-moves
13 Rf1 loss in 4 half-moves
14 Rf2 loss in 4 half-moves
15 Rg3 loss in 4 half-moves
16 Rh3 loss in 4 half-moves
17 Nb7 loss in 2 half-moves
18 Nc4 loss in 2 half-moves
19 Nc6 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rf7 loss in 2 half-moves