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

EGTB: win in 4 half-moves

# move score
1 Rh4 win in 3 half-moves
2 K3g4 draw
3 K3h4 draw
4 K5g4 draw
5 K5h4 draw
6 Kf2 draw
7 Kf3 draw
8 Kg2 draw
9 Kg6 draw
10 Kh2 draw
11 Kh3 draw
12 Kh5 draw
13 Kh6 draw
14 Ra1 draw
15 Ra2 draw
16 Ra3 draw
17 Ra8 draw
18 Re4 draw
19 Rf4 draw
20 Rg4 draw
21 K3f4 loss in 2 half-moves
22 K5f4 loss in 2 half-moves
23 Kf5 loss in 2 half-moves
24 Kf6 loss in 2 half-moves
25 Ra5 loss in 2 half-moves
26 Ra6 loss in 2 half-moves
27 Ra7 loss in 2 half-moves
28 Rb4 loss in 2 half-moves
29 Rc4 loss in 2 half-moves
30 Rd4 loss in 2 half-moves