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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Rb1 win in 9 half-moves
4 Kc4 win in 13 half-moves
5 Kd4 win in 13 half-moves
6 Ke2 win in 13 half-moves
7 Ra2 win in 13 half-moves
8 Kb5 win in 17 half-moves
9 Kd1 win in 19 half-moves
10 Kb6 draw
11 Kc6 draw
12 Kd5 draw
13 Kd6 draw
14 Kf2 draw
15 Ra3 draw
16 Ra5 draw
17 Rd1 draw
18 Kd2 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Kf1 loss in 1 half-moves