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 Kd1 draw
8 Kd2 draw
9 Kf1 draw
10 Kf2 draw
11 Ra7 draw
12 Rc7 draw
13 Rd7 draw
14 Re2 draw
15 Re3 draw
16 Re4 draw
17 Re5 draw
18 Re6 draw
19 Re8 draw
20 Rf7 draw
21 Rh7 draw
22 Ke2 loss in 2 half-moves
23 Rg7 loss in 1 half-moves