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

EGTB: win in 10 half-moves

# move score
1 Kb1 win in 9 half-moves
2 K1a2 draw
3 K1b2 draw
4 K3a2 draw
5 K3b2 draw
6 Kb3 draw
7 Ra2 draw
8 Rd2 draw
9 Re2 draw
10 Rf2 draw
11 Rg2 draw
12 Rh1 draw
13 Rh3 draw
14 Rh4 draw
15 Rh8 draw
16 Ka4 loss in 2 half-moves
17 Kb4 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rh7 loss in 2 half-moves