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

EGTB: win in 4 half-moves

# move score
1 Rh1 win in 3 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kc1 draw
5 Kc3 draw
6 Kcd1 draw
7 Kcd2 draw
8 Kcd3 draw
9 Ke1 draw
10 Ke3 draw
11 Ked1 draw
12 Ked2 draw
13 Ked3 draw
14 Kf1 draw
15 Kf2 draw
16 Kf3 draw
17 Ra8 draw
18 Re8 draw
19 Rf8 draw
20 Rg8 draw
21 Rh2 draw
22 Rh3 draw
23 Rh4 draw
24 Kb3 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rd8 loss in 2 half-moves
28 Rh5 loss in 2 half-moves
29 Rh6 loss in 2 half-moves
30 Rh7 loss in 2 half-moves