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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Rd5 win in 1 half-moves
4 Ka7 draw
5 Ka8 draw
6 Kb7 draw
7 Kc7 draw
8 Kc8 draw
9 Ra1 draw
10 Ra3 draw
11 Ra6 draw
12 Ra7 draw
13 Ra8 draw
14 Rc5 draw
15 Re5 draw
16 Rf5 draw
17 Ra4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rh5 loss in 2 half-moves