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

EGTB: win in 4 half-moves

# move score
1 Kh4 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Rb5 win in 3 half-moves
4 Rb6 win in 3 half-moves
5 Rh3 win in 5 half-moves
6 Rb8 win in 9 half-moves
7 Ke5 draw
8 Ke6 draw
9 Kff6 draw
10 Kfg6 draw
11 Kgf6 draw
12 Kgg6 draw
13 Kh5 draw
14 Kh6 draw
15 Ra3 draw
16 Rb7 draw
17 Rc3 draw
18 Rd3 draw
19 Ke4 loss in 2 half-moves
20 Kff4 loss in 2 half-moves
21 Kfg4 loss in 2 half-moves
22 Kgf4 loss in 2 half-moves
23 Kgg4 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rg3 loss in 2 half-moves