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 Ka4 draw
3 Ka6 draw
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Ke1 draw
8 Kg1 draw
9 Ra7 draw
10 Rc7 draw
11 Rd7 draw
12 Re7 draw
13 Rf2 draw
14 Rf3 draw
15 Rf4 draw
16 Rf5 draw
17 Rf6 draw
18 Rf8 draw
19 Rg7 draw
20 Ke2 loss in 2 half-moves
21 Kf2 loss in 2 half-moves
22 Kg2 loss in 2 half-moves
23 Rh7 loss in 1 half-moves