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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Ra1 win in 1 half-moves
3 Ra4 win in 1 half-moves
4 Ra7 win in 1 half-moves
5 Ra8 win in 1 half-moves
6 Rc6 win in 1 half-moves
7 Re6 win in 1 half-moves
8 Rf6 win in 1 half-moves
9 Rh6 win in 1 half-moves
10 Kb6 draw
11 Kc4 draw
12 Kc5 draw
13 Ra5 draw
14 Rb6 draw
15 Ka5 loss in 18 half-moves
16 Kc6 loss in 8 half-moves
17 Ka4 loss in 4 half-moves
18 Ra2 loss in 1 half-moves
19 Ra3 loss in 1 half-moves
20 Rd6 loss in 1 half-moves
21 Rg6 loss in 1 half-moves