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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Ka2 draw
3 Kb2 draw
4 Kc1 draw
5 Kc2 draw
6 Ra6 draw
7 Rb3 draw
8 Rb5 draw
9 Rb7 draw
10 Rb8 draw
11 Re6 draw
12 Rg6 draw
13 Rh6 draw
14 Rb2 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Ka1 loss in 1 half-moves
17 Rc6 loss in 1 half-moves
18 Rd6 loss in 1 half-moves