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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Rd4 win in 3 half-moves
3 Bb6 win in 9 half-moves
4 Bf2 win in 9 half-moves
5 R1b2 win in 9 half-moves
6 R1b3 win in 9 half-moves
7 Ba7 win in 11 half-moves
8 Be3 win in 11 half-moves
9 Bh2 win in 11 half-moves
10 R4b2 win in 11 half-moves
11 R4b3 win in 11 half-moves
12 Ra1 win in 11 half-moves
13 Ra4 win in 11 half-moves
14 Bc5 loss in 2 half-moves
15 Bd4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves