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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kd2 win in 9 half-moves
3 Kd3 win in 9 half-moves
4 Kd4 win in 17 half-moves
5 Ka4 draw
6 Ka6 draw
7 Kb4 draw
8 Ke2 draw
9 Ke4 draw
10 Kf2 draw
11 Ra2 draw
12 Ra3 draw
13 Rb1 draw
14 Rc1 draw
15 Rd1 draw
16 Re1 draw
17 Rf1 draw
18 Kb6 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves