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 Ka2 draw
3 Kb1 draw
4 Ra2 draw
5 Rc2 loss in 4 half-moves
6 Rd2 loss in 4 half-moves
7 Re2 loss in 4 half-moves
8 Rb1 loss in 2 half-moves
9 Rb3 loss in 2 half-moves
10 Rb4 loss in 2 half-moves
11 Rb5 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rf2 loss in 1 half-moves
15 Rg2 loss in 1 half-moves
16 Rh2 loss in 1 half-moves