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 Rb1 draw
3 Rb2 draw
4 Rb3 draw
5 Rb7 draw
6 Rc8 draw
7 Re8 draw
8 Rf8 draw
9 Rg8 draw
10 Rh8 draw
11 Bc1 loss in 2 half-moves
12 Bd2 loss in 2 half-moves
13 Bd8 loss in 2 half-moves
14 Be3 loss in 2 half-moves
15 Be7 loss in 2 half-moves
16 Bf4 loss in 2 half-moves
17 Bf6 loss in 2 half-moves
18 Bh4 loss in 2 half-moves
19 Bh6 loss in 2 half-moves
20 Nf2 loss in 2 half-moves
21 Nf4 loss in 2 half-moves
22 Ng1 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rd8 loss in 2 half-moves