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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Kb2 draw
6 Kb4 draw
7 Kc4 draw
8 Ra7 draw
9 Rb4 draw
10 Rb6 draw
11 Rb8 draw
12 Rc7 draw
13 Rg7 draw
14 Rh7 draw
15 Kc2 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves