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

EGTB: win in 24 half-moves

# move score
1 Rb5 win in 23 half-moves
2 Ng1 loss in 16 half-moves
3 Rf1 loss in 14 half-moves
4 Rh1 loss in 12 half-moves
5 Ra1 loss in 10 half-moves
6 Rg1 loss in 8 half-moves
7 Nf2 loss in 2 half-moves
8 Nf4 loss in 2 half-moves
9 Ng5 loss in 2 half-moves
10 Rb2 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves