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 Kc2 draw
8 Kc3 draw
9 Ra6 draw
10 Rb4 draw
11 Rb7 draw
12 Rb8 draw
13 Rd6 draw
14 Re6 draw
15 Rg6 draw
16 Rh6 draw
17 Kc4 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rf6 loss in 2 half-moves