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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Rh1 win in 1 half-moves
4 Ka5 draw
5 Kb7 draw
6 Ra2 draw
7 Ra3 draw
8 Ra4 draw
9 Rb1 draw
10 Rd1 draw
11 Ka7 loss in 12 half-moves
12 Ra5 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rg1 loss in 2 half-moves