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

EGTB: win in 2 half-moves

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