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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Kh6 win in 3 half-moves
3 Rf7 win in 5 half-moves
4 Rg7 win in 5 half-moves
5 Rh7 win in 5 half-moves
6 Kf2 draw
7 Kf3 draw
8 Kf4 draw
9 Kg2 draw
10 Kg5 draw
11 Kgg4 draw
12 Kgh4 draw
13 Kh2 draw
14 Kh3 draw
15 Khg4 draw
16 Khh4 draw
17 Rc7 draw
18 Rd1 draw
19 Rd2 draw
20 Rd6 draw
21 Rd8 draw
22 Re7 draw
23 Ra7 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Rd5 loss in 2 half-moves