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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ra2 win in 1 half-moves
3 Ra3 win in 1 half-moves
4 Ra7 win in 1 half-moves
5 Ra8 win in 1 half-moves
6 Rc5 win in 1 half-moves
7 Rd5 win in 1 half-moves
8 Rf5 win in 1 half-moves
9 Rg5 win in 1 half-moves
10 Rh5 win in 1 half-moves
11 Ra6 draw
12 Rb5 draw
13 Ka6 loss in 2 half-moves
14 Ka7 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kc7 loss in 2 half-moves
18 Kb5 loss in 1 half-moves
19 Ra1 loss in 1 half-moves
20 Ra4 loss in 1 half-moves
21 Re5 loss in 1 half-moves