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

EGTB: win in 4 half-moves

# move score
1 Kg3 win in 3 half-moves
2 Kh3 win in 3 half-moves
3 Rg2 win in 3 half-moves
4 Rh2 win in 3 half-moves
5 Rc6 win in 5 half-moves
6 Rc7 win in 7 half-moves
7 Rc8 win in 7 half-moves
8 Kf6 draw
9 Kf7 draw
10 Kf8 draw
11 Kg4 draw
12 Kg5 draw
13 Kg6 draw
14 Kg8 draw
15 Kh5 draw
16 Kh6 draw
17 Kh7 draw
18 Kh8 draw
19 Rc1 draw
20 Rd2 draw
21 Re2 draw
22 Rf2 draw
23 Ra2 loss in 2 half-moves
24 Rb2 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