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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Kd7 draw
3 Rf2 draw
4 Rf4 draw
5 Rf5 draw
6 Rf6 draw
7 Rf7 draw
8 Kc7 loss in 2 half-moves
9 Kc8 loss in 2 half-moves
10 Ke7 loss in 2 half-moves
11 Ke8 loss in 2 half-moves
12 Ka2 loss in 1 half-moves
13 Kb1 loss in 1 half-moves
14 Kb2 loss in 1 half-moves
15 Re8 loss in 1 half-moves
16 Rf3 loss in 1 half-moves
17 Rg8 loss in 1 half-moves
18 Rh8 loss in 1 half-moves