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

EGTB: win in 8 half-moves

# move score
1 Kb3 win in 7 half-moves
2 Kb2 win in 9 half-moves
3 Ra1 win in 9 half-moves
4 Ka3 win in 11 half-moves
5 Ka4 win in 11 half-moves
6 Kb1 win in 11 half-moves
7 Kc2 win in 11 half-moves
8 Ra4 win in 11 half-moves
9 Rb8 win in 11 half-moves
10 Rc8 win in 11 half-moves
11 Ka5 draw
12 Kb5 draw
13 Kc3 draw
14 Kc4 draw
15 Kc5 draw
16 Ra5 draw
17 Ra6 draw
18 Ra7 draw
19 Rd8 draw
20 Rh8 draw
21 Kd1 loss in 2 half-moves
22 Kd2 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves