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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rc8 win in 3 half-moves
3 Rf8 win in 5 half-moves
4 Rg8 win in 5 half-moves
5 Bd8 loss in 2 half-moves
6 Be1 loss in 2 half-moves
7 Be7 loss in 2 half-moves
8 Bf2 loss in 2 half-moves
9 Bf6 loss in 2 half-moves
10 Bg3 loss in 2 half-moves
11 Bg5 loss in 2 half-moves
12 Nf7 loss in 2 half-moves
13 Ng6 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves