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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ra6 win in 1 half-moves
3 Re8 win in 1 half-moves
4 Rf8 win in 1 half-moves
5 Bab3 loss in 2 half-moves
6 Bad5 loss in 2 half-moves
7 Bae6 loss in 2 half-moves
8 Baf7 loss in 2 half-moves
9 Bb1 loss in 2 half-moves
10 Bgb3 loss in 2 half-moves
11 Bgd5 loss in 2 half-moves
12 Bge6 loss in 2 half-moves
13 Bgf7 loss in 2 half-moves
14 Bh7 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Bac4 loss in 1 half-moves
22 Bgc4 loss in 1 half-moves