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

EGTB: win in 8 half-moves

# move score
1 Kb5 win in 7 half-moves
2 Kb6 win in 7 half-moves
3 Rb7 win in 7 half-moves
4 Kd7 win in 9 half-moves
5 Ra7 win in 19 half-moves
6 Ka6 win in 23 half-moves
7 Ka4 draw
8 Kb4 draw
9 Kd8 draw
10 Ke8 draw
11 Kf7 draw
12 Kf8 draw
13 Rc8 draw
14 Rd7 draw
15 Kd6 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rc6 loss in 2 half-moves