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

EGTB: win in 8 half-moves

# move score
1 Rh4 win in 7 half-moves
2 Kb4 win in 9 half-moves
3 Kb3 win in 11 half-moves
4 Ka2 draw
5 Ka4 draw
6 Kb2 draw
7 Kc5 draw
8 Kd5 draw
9 Kd7 draw
10 Ke5 draw
11 Ke6 draw
12 Ke7 draw
13 Ra1 draw
14 Rc1 draw
15 Rd1 draw
16 Re1 draw
17 Rf1 draw
18 Rg1 draw
19 Rh2 draw
20 Rh3 draw
21 Rh5 draw
22 Rh6 draw
23 Kc6 loss in 2 half-moves
24 Kc7 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves