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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Ka4 draw
3 Kd1 draw
4 Kd2 draw
5 Ke1 draw
6 Kf1 draw
7 Ra2 draw
8 Rb1 draw
9 Re1 draw
10 Rg1 draw
11 Kb4 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Kf2 loss in 2 half-moves
16 Kf3 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves
23 Ka6 loss in 1 half-moves