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

EGTB: win in 10 half-moves

# move score
1 Ra5 win in 9 half-moves
2 Ra6 win in 9 half-moves
3 Ra7 win in 9 half-moves
4 Rf4 win in 9 half-moves
5 Ra8 win in 11 half-moves
6 Rb1 win in 11 half-moves
7 Rb4 win in 11 half-moves
8 Rc1 win in 11 half-moves
9 Rc4 win in 11 half-moves
10 Rd4 win in 11 half-moves
11 Re4 win in 11 half-moves
12 Nb2 loss in 2 half-moves
13 Nc3 loss in 2 half-moves
14 Ne3 loss in 2 half-moves
15 Nf2 loss in 2 half-moves
16 R1a2 loss in 2 half-moves
17 R1a3 loss in 2 half-moves
18 R4a2 loss in 2 half-moves
19 R4a3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves