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 Kb7 draw
3 Kc7 draw
4 Kc8 draw
5 Ra2 draw
6 Rb1 draw
7 Rb3 draw
8 Rb6 draw
9 Rc2 draw
10 Re2 loss in 10 half-moves
11 Ka7 loss in 6 half-moves
12 Ka8 loss in 6 half-moves
13 Rb4 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rh2 loss in 2 half-moves
18 Rf2 loss in 1 half-moves