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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Kg5 win in 5 half-moves
3 Kh5 win in 5 half-moves
4 Rh8 win in 5 half-moves
5 Kg4 win in 7 half-moves
6 Kg7 win in 7 half-moves
7 Kg8 win in 7 half-moves
8 Rf8 win in 7 half-moves
9 Ke6 draw
10 Ke7 draw
11 Ke8 draw
12 Kf6 draw
13 Kf8 draw
14 Kg3 draw
15 Kg6 draw
16 Kh3 draw
17 Rc1 draw
18 Rc2 draw
19 Rc6 draw
20 Rc7 draw
21 Rd8 draw
22 Re8 draw
23 Ra8 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rc5 loss in 2 half-moves