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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rb4 draw
3 Rb6 draw
4 Rg1 draw
5 Nf1 loss in 2 half-moves
6 Nh1 loss in 2 half-moves
7 Ra1 loss in 2 half-moves
8 Rb7 loss in 2 half-moves
9 Rc1 loss in 2 half-moves
10 Rd1 loss in 2 half-moves
11 Re1 loss in 2 half-moves
12 Rf1 loss in 2 half-moves
13 Rh1 loss in 2 half-moves
14 Ne2 loss in 1 half-moves
15 Ne4 loss in 1 half-moves
16 Nf5 loss in 1 half-moves
17 Nh5 loss in 1 half-moves
18 Rb2 loss in 1 half-moves
19 Rb3 loss in 1 half-moves
20 Rb8 loss in 1 half-moves