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 Rg7 win in 1 half-moves
3 Re7 draw
4 Rf7 draw
5 Rh7 draw
6 Kb6 loss in 2 half-moves
7 Kb7 loss in 2 half-moves
8 Ra8 loss in 2 half-moves
9 Rb7 loss in 2 half-moves
10 Rc7 loss in 2 half-moves
11 Rd7 loss in 2 half-moves
12 Ka5 loss in 1 half-moves