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

EGTB: win in 16 half-moves

# move score
1 Rb4 win in 15 half-moves
2 Rb5 draw
3 Rb6 draw
4 Rb7 draw
5 Rb8 draw
6 Rd1 draw
7 Re1 draw
8 Rf1 draw
9 Ba1 loss in 2 half-moves
10 Bb2 loss in 2 half-moves
11 Bc3 loss in 2 half-moves
12 Bd4 loss in 2 half-moves
13 Be5 loss in 2 half-moves
14 Bf6 loss in 2 half-moves
15 Bh6 loss in 2 half-moves
16 Bh8 loss in 2 half-moves
17 Nd7 loss in 2 half-moves
18 Ne6 loss in 2 half-moves
19 Ng6 loss in 2 half-moves
20 Nh7 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rh1 loss in 2 half-moves