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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Ka7 draw
3 Ke1 draw
4 Ke2 draw
5 Kf2 draw
6 Kg1 draw
7 Kg2 draw
8 Rb7 draw
9 Rd7 draw
10 Re7 draw
11 Rf4 draw
12 Rf8 draw
13 Rg7 draw
14 Rh7 draw
15 Ra7 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Kb7 loss in 1 half-moves