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

EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 Be7 loss in 4 half-moves
3 Ba1 loss in 2 half-moves
4 Bb2 loss in 2 half-moves
5 Bd4 loss in 2 half-moves
6 Bd8 loss in 2 half-moves
7 Be5 loss in 2 half-moves
8 Bg5 loss in 2 half-moves
9 Bg7 loss in 2 half-moves
10 Bh4 loss in 2 half-moves
11 Bh8 loss in 2 half-moves
12 Nf2 loss in 2 half-moves
13 Ng3 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 Rb3 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 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves
26 Bc3 loss in 1 half-moves
27 Rb4 loss in 1 half-moves