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

EGTB: win in 42 half-moves

# move score
1 Kb7 win in 41 half-moves
2 Kd6 win in 49 half-moves
3 Ke6 win in 51 half-moves
4 Rb7 win in 53 half-moves
5 Rb8 win in 55 half-moves
6 Ka7 draw
7 Kb8 draw
8 Kd5 draw
9 Kf5 draw
10 Kf6 draw
11 Ra5 draw
12 Rb6 draw
13 Rc5 draw
14 Rb4 loss in 4 half-moves
15 Kd4 loss in 2 half-moves
16 Ke4 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rd5 loss in 2 half-moves