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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb6 win in 19 half-moves
3 Kb4 win in 21 half-moves
4 Kd1 win in 21 half-moves
5 Rb1 win in 21 half-moves
6 Ka5 win in 23 half-moves
7 Ka6 win in 27 half-moves
8 Ka4 win in 33 half-moves
9 Kc4 draw
10 Kc5 draw
11 Kc6 draw
12 Ra3 draw
13 Ra5 draw
14 Kb2 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves