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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb6 draw
3 Rb7 draw
4 Rb8 draw
5 Rb4 loss in 4 half-moves
6 Rb5 loss in 4 half-moves
7 Nb6 loss in 2 half-moves
8 Nc7 loss in 2 half-moves
9 Ra2 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rf2 loss in 2 half-moves
12 Rg2 loss in 2 half-moves
13 Rc2 loss in 1 half-moves
14 Rd2 loss in 1 half-moves
15 Re2 loss in 1 half-moves
16 Rh2 loss in 1 half-moves