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

EGTB: win in 2 half-moves

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