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

EGTB: win in 50 half-moves

# move score
1 Kb6 win in 49 half-moves
2 Kb7 win in 49 half-moves
3 Kd8 win in 49 half-moves
4 Kd7 win in 55 half-moves
5 Rc1 win in 55 half-moves
6 Kb8 win in 57 half-moves
7 Ka6 draw
8 Ka8 draw
9 Ke7 draw
10 Kf7 draw
11 Kf8 draw
12 Ra2 draw
13 Ra6 draw
14 Rb1 draw
15 Rd1 draw
16 Rh1 draw
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves