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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb8 draw
5 Kc1 draw
6 Kd8 draw
7 Rb3 draw
8 Rb4 draw
9 Rc2 draw
10 Rd2 draw
11 Rg2 draw
12 Ra2 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Kb7 loss in 1 half-moves
20 Kc2 loss in 1 half-moves
21 Kc7 loss in 1 half-moves
22 Kd7 loss in 1 half-moves