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 Rb3 win in 1 half-moves
4 Rc3 win in 1 half-moves
5 Rd3 win in 1 half-moves
6 Re3 win in 1 half-moves
7 Rf3 win in 1 half-moves
8 Ka4 draw
9 Kb4 draw
10 Ka6 loss in 1 half-moves
11 Ra1 loss in 1 half-moves
12 Ra2 loss in 1 half-moves
13 Ra4 loss in 1 half-moves
14 Rg3 loss in 1 half-moves
15 Rh3 loss in 1 half-moves