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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Rb7 win in 1 half-moves
5 Ka4 draw
6 Ka6 draw
7 Ke1 draw
8 Ke2 draw
9 Kf2 draw
10 Kg1 draw
11 Kg2 draw
12 Ra6 draw
13 Ra8 draw
14 Rc7 draw
15 Rd7 draw
16 Re7 draw
17 Rg7 draw
18 Rh7 draw
19 Rf7 loss in 1 half-moves