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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rg2 win in 1 half-moves
3 Kc2 loss in 8 half-moves
4 Kd2 loss in 8 half-moves
5 Rb8 loss in 8 half-moves
6 Rb1 loss in 6 half-moves
7 Kb1 loss in 2 half-moves
8 Kd1 loss in 2 half-moves
9 Ra2 loss in 2 half-moves
10 Rb3 loss in 2 half-moves
11 Rb5 loss in 2 half-moves
12 Rb6 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rd2 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