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 Rc3 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 g3 loss in 2 half-moves
5 g4 loss in 2 half-moves
6 Nf4 loss in 2 half-moves
7 Ng3 loss in 2 half-moves
8 Ng7 loss in 2 half-moves
9 Ra6 loss in 2 half-moves
10 Rc1 loss in 2 half-moves
11 Rc2 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Nf6 loss in 1 half-moves
20 Rf6 loss in 1 half-moves