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 Ka3 draw
3 Ka4 draw
4 Kc3 draw
5 Kc4 draw
6 Ra6 draw
7 Rb7 draw
8 Rb8 draw
9 Rc6 draw
10 Kb2 loss in 16 half-moves
11 Kc2 loss in 16 half-moves
12 Kb4 loss in 8 half-moves
13 Ka2 loss in 6 half-moves
14 Rd6 loss in 4 half-moves
15 Rb4 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Rg6 loss in 1 half-moves