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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Kd7 draw
3 Rb7 draw
4 Rd7 draw
5 Re7 draw
6 Rf1 draw
7 Rf6 draw
8 Rf8 draw
9 Rg7 draw
10 Rh7 draw
11 Kc7 loss in 2 half-moves
12 Kd8 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Kb7 loss in 1 half-moves