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 Kb6 draw
3 Kb8 draw
4 Ra2 draw
5 Rb1 draw
6 Rb3 draw
7 Rb4 draw
8 Rb6 draw
9 Rf2 draw
10 Rh2 draw
11 Ka6 loss in 14 half-moves
12 Ka7 loss in 10 half-moves
13 Ka8 loss in 10 half-moves
14 Kc6 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kc8 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves