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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Re1 win in 3 half-moves
3 Nf1 win in 5 half-moves
4 g4 win in 9 half-moves
5 Ng4 loss in 6 half-moves
6 Ra1 loss in 4 half-moves
7 Rb2 loss in 4 half-moves
8 Rb3 loss in 4 half-moves
9 Rg1 loss in 4 half-moves
10 Rh1 loss in 4 half-moves
11 g3 loss in 2 half-moves
12 Nf3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves