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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kd1 draw
5 Ke1 draw
6 Ke2 draw
7 Ke3 draw
8 Kg6 draw
9 Kh4 draw
10 Kh6 draw
11 Ra1 draw
12 Ra2 draw
13 Ra3 draw
14 Ra8 draw
15 Rf4 draw
16 Rg4 draw
17 Rh4 draw
18 Kc3 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Kg5 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Re4 loss in 2 half-moves