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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Ka8 win in 1 half-moves
3 Rh4 win in 1 half-moves
4 Rh5 win in 1 half-moves
5 Rh6 win in 1 half-moves
6 Rh8 win in 1 half-moves
7 Kb7 draw
8 Kb8 draw
9 Kb6 loss in 2 half-moves
10 Kg2 loss in 1 half-moves
11 Kg3 loss in 1 half-moves
12 Kg4 loss in 1 half-moves
13 Kh2 loss in 1 half-moves
14 Kh4 loss in 1 half-moves
15 Rb7 loss in 1 half-moves
16 Rc7 loss in 1 half-moves
17 Rd7 loss in 1 half-moves
18 Re7 loss in 1 half-moves
19 Rf7 loss in 1 half-moves
20 Rg7 loss in 1 half-moves