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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kc2 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Ke3 win in 3 half-moves
6 Ka6 win in 9 half-moves
7 Kc4 win in 9 half-moves
8 Kd4 win in 9 half-moves
9 Ke2 win in 9 half-moves
10 Ke4 win in 9 half-moves
11 Ra3 win in 9 half-moves
12 Ra1 win in 11 half-moves
13 Ra2 win in 11 half-moves
14 Kd2 win in 13 half-moves
15 Kb4 draw
16 Rb4 draw
17 Rc4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves