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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Ka7 win in 3 half-moves
3 Ka8 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Kdc7 win in 3 half-moves
7 Kdc8 win in 3 half-moves
8 Ke7 win in 3 half-moves
9 Ke8 win in 3 half-moves
10 Re8 win in 3 half-moves
11 Kbc7 win in 5 half-moves
12 Kbc8 win in 5 half-moves
13 Rf7 win in 5 half-moves
14 Rg8 win in 5 half-moves
15 Rf1 draw
16 Rf5 draw
17 Rf6 draw
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves