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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Ra2 win in 1 half-moves
4 Rd5 win in 1 half-moves
5 Re5 win in 1 half-moves
6 Rf5 win in 1 half-moves
7 Rg5 win in 1 half-moves
8 Ra1 draw
9 Ka4 loss in 2 half-moves
10 Kb5 loss in 2 half-moves
11 Kc4 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Ka3 loss in 1 half-moves
21 Ra3 loss in 1 half-moves