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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kgg4 draw
3 Khg4 draw
4 Ra1 draw
5 Ra2 draw
6 Ra3 draw
7 Rd4 draw
8 Re4 draw
9 Rf4 draw
10 Rg4 draw
11 Rh4 draw
12 Kf2 loss in 2 half-moves
13 Kf3 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Kgh2 loss in 2 half-moves
16 Kgh4 loss in 2 half-moves
17 Kgg2 loss in 1 half-moves
18 Khg2 loss in 1 half-moves
19 Khh2 loss in 1 half-moves
20 Khh4 loss in 1 half-moves
21 Ra5 loss in 1 half-moves
22 Ra6 loss in 1 half-moves
23 Ra7 loss in 1 half-moves
24 Ra8 loss in 1 half-moves
25 Rc4 loss in 1 half-moves