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 Ka4 draw
3 Kb4 draw
4 Rb2 draw
5 Rb3 draw
6 Rb4 draw
7 Rb7 draw
8 Rb8 draw
9 Rc6 draw
10 Re6 draw
11 Rf6 draw
12 Rg6 draw
13 Rh6 draw
14 Ka2 loss in 2 half-moves
15 Kb2 loss in 2 half-moves
16 Kb3 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rd6 loss in 2 half-moves