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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Rb2 win in 3 half-moves
3 Ka4 win in 5 half-moves
4 Kb1 win in 5 half-moves
5 Kb5 win in 5 half-moves
6 Kb2 win in 7 half-moves
7 Kc2 win in 7 half-moves
8 Kd2 win in 7 half-moves
9 Ra1 win in 7 half-moves
10 Kd1 win in 13 half-moves
11 Ra3 win in 25 half-moves
12 Kb4 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Ka6 loss in 1 half-moves