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

EGTB: win in 6 half-moves

# move score
1 Kd6 win in 5 half-moves
2 K5b4 draw
3 Kb2 draw
4 Kb5 draw
5 Kb6 draw
6 Kc6 draw
7 Kd5 draw
8 Rh4 draw
9 K3b4 loss in 2 half-moves
10 K3d4 loss in 2 half-moves
11 K5d4 loss in 2 half-moves
12 Kb3 loss in 2 half-moves
13 Kc2 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves