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

EGTB: win in 6 half-moves

# move score
1 Kb4 win in 5 half-moves
2 Kd2 win in 11 half-moves
3 Rb2 win in 11 half-moves
4 Kb5 win in 19 half-moves
5 Ka6 win in 21 half-moves
6 Kb6 win in 21 half-moves
7 Kf2 win in 23 half-moves
8 Rc2 win in 23 half-moves
9 Ka4 draw
10 Rd2 draw
11 Kd1 loss in 2 half-moves
12 Kd3 loss in 2 half-moves
13 Ke1 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Kf1 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