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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 9 half-moves
3 Kb7 win in 9 half-moves
4 Kd3 win in 9 half-moves
5 Ra3 win in 9 half-moves
6 Rb3 win in 9 half-moves
7 Ka5 win in 11 half-moves
8 Ka7 draw
9 Kf2 draw
10 Kf3 draw
11 Rc1 draw
12 Rd3 draw
13 Kd2 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ke4 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rc8 loss in 2 half-moves