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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Kb6 win in 5 half-moves
4 Kb8 win in 5 half-moves
5 Kc4 win in 5 half-moves
6 Kd5 win in 5 half-moves
7 Ra1 win in 5 half-moves
8 Rb1 win in 5 half-moves
9 Ka6 draw
10 Ka8 draw
11 Kc3 draw
12 Kd3 draw
13 Ke3 draw
14 Ke4 draw
15 Rc1 draw
16 Rd2 draw
17 Rd3 draw
18 Re1 draw
19 Rf1 draw
20 Ke5 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves