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

EGTB: win in 12 half-moves

# move score
1 Rg8 win in 11 half-moves
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kb6 draw
6 Kb8 draw
7 Kc6 draw
8 Kc7 draw
9 Kc8 draw
10 Kf5 draw
11 Kf6 draw
12 Kf7 draw
13 Kg5 draw
14 Kg7 draw
15 Kh5 draw
16 Kh6 draw
17 Kh7 draw
18 Rb8 draw
19 Rd1 draw
20 Rd2 draw
21 Rd4 draw
22 Rd5 draw
23 Rd6 draw
24 Rd7 draw
25 Re8 draw
26 Rf8 draw
27 Rh8 draw
28 Ra8 loss in 2 half-moves
29 Rc8 loss in 2 half-moves
30 Rd3 loss in 2 half-moves