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

EGTB: win in 44 half-moves

# move score
1 Kb6 win in 43 half-moves
2 Kd7 win in 43 half-moves
3 Kb7 win in 45 half-moves
4 Kb8 win in 47 half-moves
5 Ra8 win in 49 half-moves
6 Rb8 win in 49 half-moves
7 Rc8 win in 49 half-moves
8 Ka6 win in 53 half-moves
9 Ka8 win in 53 half-moves
10 Ke7 win in 55 half-moves
11 Kf7 draw
12 Kf8 draw
13 Rd1 draw
14 Rd5 draw
15 Rd6 draw
16 Rd7 draw
17 Rd2 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rd4 loss in 2 half-moves