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

EGTB: win in 2 half-moves

# move score
1 Re8 win in 1 half-moves
2 Kb1 draw
3 Kd4 draw
4 Kd5 draw
5 Kd6 draw
6 Ke4 draw
7 Ke6 draw
8 Kf6 draw
9 Rc7 draw
10 Rd7 draw
11 Re6 draw
12 Rf7 draw
13 Rg7 draw
14 Rh7 draw
15 Ka2 loss in 2 half-moves
16 Kb2 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Kf4 loss in 1 half-moves
20 Kf5 loss in 1 half-moves