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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Rh5 win in 1 half-moves
4 Kb5 draw
5 Kb6 draw
6 Ra3 draw
7 Ra4 draw
8 Re5 draw
9 Rf5 draw
10 Ra1 loss in 2 half-moves
11 Ra2 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rd5 loss in 2 half-moves
15 Rg5 loss in 2 half-moves