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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Ra5 win in 5 half-moves
3 Ra6 win in 7 half-moves
4 Bc7 draw
5 Be7 draw
6 Bb4 loss in 2 half-moves
7 Bb8 loss in 2 half-moves
8 Bc5 loss in 2 half-moves
9 Be5 loss in 2 half-moves
10 Bf4 loss in 2 half-moves
11 Bf8 loss in 2 half-moves
12 Bg3 loss in 2 half-moves
13 Bh2 loss in 2 half-moves
14 Nb2 loss in 2 half-moves
15 Nc3 loss in 2 half-moves
16 Ne3 loss in 2 half-moves
17 Nf2 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh3 loss in 2 half-moves
27 Rb3 loss in 1 half-moves
28 Rf3 loss in 1 half-moves