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

EGTB: win in 10 half-moves

# move score
1 Ba3 win in 9 half-moves
2 Ra3 loss in 6 half-moves
3 Ra1 loss in 4 half-moves
4 Ra2 loss in 4 half-moves
5 Rb4 loss in 4 half-moves
6 Bb2 loss in 2 half-moves
7 Nb1 loss in 2 half-moves
8 Nb3 loss in 2 half-moves
9 Nc4 loss in 2 half-moves
10 Ne4 loss in 2 half-moves
11 Nf1 loss in 2 half-moves
12 Nf3 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves