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

EGTB: win in 8 half-moves

# move score
1 Kb4 win in 7 half-moves
2 Ka4 win in 15 half-moves
3 Kd2 win in 15 half-moves
4 Kb5 win in 27 half-moves
5 Ka6 draw
6 Kb6 draw
7 Kf1 draw
8 Kf2 draw
9 Rb2 draw
10 Rc2 draw
11 Rd2 draw
12 Kd1 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Ke1 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Kf3 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves