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 Ke2 draw
3 Ke3 draw
4 Kf2 draw
5 Kfg2 draw
6 Kfg3 draw
7 Kh2 draw
8 Kh4 draw
9 Khg2 draw
10 Khg3 draw
11 Ra4 draw
12 Rb4 draw
13 Rc4 draw
14 Rg1 draw
15 Rg2 draw
16 Rg3 draw
17 Rg8 draw
18 Ke4 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rg7 loss in 2 half-moves