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 Rd8 win in 7 half-moves
3 Bd4 win in 11 half-moves
4 Bg1 win in 11 half-moves
5 Rc8 win in 11 half-moves
6 Rb8 win in 13 half-moves
7 Ba5 draw
8 Ba7 draw
9 Bc5 draw
10 Bc7 draw
11 Bf2 draw
12 Ra1 draw
13 Ra2 draw
14 Ra6 draw
15 Bd8 loss in 2 half-moves
16 Be3 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves