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 Rc1 draw
5 Rc2 draw
6 Rc3 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 Ra4 loss in 1 half-moves
22 Rc5 loss in 1 half-moves
23 Rc6 loss in 1 half-moves
24 Rc7 loss in 1 half-moves
25 Rc8 loss in 1 half-moves