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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rb4 win in 5 half-moves
3 Bh2 win in 7 half-moves
4 Be1 win in 9 half-moves
5 Bf2 win in 9 half-moves
6 Rg1 win in 13 half-moves
7 Na6 draw
8 Na8 draw
9 Nb5 draw
10 Ra1 draw
11 Rb2 draw
12 Rb3 draw
13 Rb7 draw
14 Rc1 draw
15 Rd1 draw
16 Re1 loss in 4 half-moves
17 Bd6 loss in 2 half-moves
18 Be5 loss in 2 half-moves
19 Bf4 loss in 2 half-moves
20 Bh4 loss in 2 half-moves
21 Nd5 loss in 2 half-moves
22 Ne6 loss in 2 half-moves
23 Ne8 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves