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 Rb4 draw
3 Ka3 loss in 16 half-moves
4 Rb3 loss in 16 half-moves
5 Kb3 loss in 6 half-moves
6 Rf2 loss in 6 half-moves
7 Ka5 loss in 4 half-moves
8 Kb4 loss in 4 half-moves
9 Kb5 loss in 4 half-moves
10 Ra2 loss in 4 half-moves
11 Rb1 loss in 4 half-moves
12 Rh2 loss in 4 half-moves
13 Rb5 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Rg2 loss in 2 half-moves