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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Rd7 win in 1 half-moves
3 Ka8 draw
4 Kb7 draw
5 Kc8 draw
6 Ra1 draw
7 Ra2 draw
8 Ra5 draw
9 Ra8 draw
10 Rc7 draw
11 Re7 draw
12 Rg7 draw
13 Rh7 draw
14 Ra3 loss in 8 half-moves
15 Kc7 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rf7 loss in 2 half-moves