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

EGTB: win in 4 half-moves

# move score
1 Kb8 win in 3 half-moves
2 Kd7 win in 3 half-moves
3 Kd8 win in 3 half-moves
4 Ra8 win in 25 half-moves
5 Ka6 draw
6 Ka8 draw
7 Kb6 draw
8 Kb7 draw
9 Ke7 draw
10 Rb8 draw
11 Rc4 draw
12 Rd8 draw
13 Kf7 loss in 2 half-moves
14 Kf8 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves