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 Ka6 draw
3 Kb4 draw
4 Kb5 draw
5 Rb1 draw
6 Rc1 draw
7 Ka4 loss in 12 half-moves
8 Ra4 loss in 12 half-moves
9 Rg1 loss in 10 half-moves
10 Ra2 loss in 8 half-moves
11 Ra3 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rh1 loss in 2 half-moves