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

EGTB: win in 42 half-moves

# move score
1 Kb5 win in 41 half-moves
2 Kd7 win in 41 half-moves
3 Kb6 win in 43 half-moves
4 Kb7 win in 45 half-moves
5 Kd8 win in 45 half-moves
6 Rc1 win in 49 half-moves
7 Ka5 win in 51 half-moves
8 Ke7 win in 53 half-moves
9 Ra2 win in 53 half-moves
10 Rb1 win in 53 half-moves
11 Ka7 win in 55 half-moves
12 Ra3 win in 55 half-moves
13 Ra4 draw
14 Rd1 draw
15 Re1 draw
16 Rf1 draw
17 Kf7 loss in 2 half-moves
18 Kf8 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves