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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Bd8 loss in 2 half-moves
4 Be1 loss in 2 half-moves
5 Be7 loss in 2 half-moves
6 Bf6 loss in 2 half-moves
7 Bg5 loss in 2 half-moves
8 Ra7 loss in 2 half-moves
9 Rb2 loss in 2 half-moves
10 Rb3 loss in 2 half-moves
11 Rb4 loss in 2 half-moves
12 Rb6 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Bf2 loss in 1 half-moves
21 Bg3 loss in 1 half-moves
22 Nf2 loss in 1 half-moves
23 Ng3 loss in 1 half-moves