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

EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Kf5 win in 7 half-moves
3 Rh2 win in 7 half-moves
4 K6h6 draw
5 K6h7 draw
6 K7h6 draw
7 K7h7 draw
8 Kg5 draw
9 Kg8 draw
10 Kh5 draw
11 Kh8 draw
12 Rb2 draw
13 Rf2 draw
14 Rg1 draw
15 Rg3 draw
16 Rg4 draw
17 K6f6 loss in 2 half-moves
18 K6f7 loss in 2 half-moves
19 K7f6 loss in 2 half-moves
20 K7f7 loss in 2 half-moves
21 Kf8 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rd2 loss in 2 half-moves
25 Re2 loss in 2 half-moves