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 Kc2 win in 5 half-moves
3 Ka5 draw
4 Ka7 draw
5 Kb6 draw
6 Kb7 draw
7 Kc1 draw
8 Kd2 draw
9 Ra1 draw
10 Ra3 draw
11 Ra5 draw
12 Rb4 draw
13 Rc4 draw
14 Rd4 draw
15 Re4 draw
16 Rf4 draw
17 Ke1 loss in 2 half-moves
18 Ke2 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves