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

EGTB: win in 2 half-moves

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