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

EGTB: win in 40 half-moves

# move score
1 Kb6 win in 39 half-moves
2 Kd7 win in 41 half-moves
3 Rc7 win in 41 half-moves
4 Ka6 win in 43 half-moves
5 Kb8 win in 45 half-moves
6 Kd6 win in 45 half-moves
7 Kd8 win in 45 half-moves
8 Ka8 win in 47 half-moves
9 Ke6 win in 47 half-moves
10 Ke8 win in 47 half-moves
11 Rb8 win in 49 half-moves
12 Rb1 win in 51 half-moves
13 Rb5 win in 55 half-moves
14 Rb6 win in 55 half-moves
15 Kf6 draw
16 Kf7 draw
17 Kf8 draw
18 Rd7 draw
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves