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 Ka8 draw
3 Kb1 draw
4 Kc8 draw
5 Kd1 draw
6 Rb3 draw
7 Rb4 draw
8 Rc2 draw
9 Rd2 draw
10 Rh2 draw
11 Ra2 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Ka7 loss in 1 half-moves
19 Kb7 loss in 1 half-moves
20 Kc2 loss in 1 half-moves
21 Kc7 loss in 1 half-moves
22 Kd2 loss in 1 half-moves