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

EGTB: win in 2 half-moves

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