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

EGTB: win in 4 half-moves

# move score
1 Rh1 win in 3 half-moves
2 Bc3 draw
3 Rc6 draw
4 Rc7 draw
5 Rc8 draw
6 Rd1 draw
7 Rg1 draw
8 Ba1 loss in 2 half-moves
9 Bb2 loss in 2 half-moves
10 Bd4 loss in 2 half-moves
11 Be5 loss in 2 half-moves
12 Bf6 loss in 2 half-moves
13 Bg7 loss in 2 half-moves
14 Ne3 loss in 2 half-moves
15 Ne5 loss in 2 half-moves
16 Nf2 loss in 2 half-moves
17 Nf6 loss in 2 half-moves
18 Nh2 loss in 2 half-moves
19 Nh6 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Rf1 loss in 2 half-moves