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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rg7 win in 3 half-moves
3 Rd2 win in 5 half-moves
4 Rd3 win in 5 half-moves
5 Rd4 win in 5 half-moves
6 Rde1 win in 5 half-moves
7 Rdf1 win in 5 half-moves
8 Rg2 win in 5 half-moves
9 Rg4 win in 5 half-moves
10 Rg5 win in 5 half-moves
11 Rge1 win in 5 half-moves
12 Rgf1 win in 5 half-moves
13 Rh1 win in 5 half-moves
14 Rg3 loss in 4 half-moves
15 Nb4 loss in 2 half-moves
16 Nb6 loss in 2 half-moves
17 Nc3 loss in 2 half-moves
18 Nc7 loss in 2 half-moves
19 Ne3 loss in 2 half-moves
20 Ne7 loss in 2 half-moves
21 Nf4 loss in 2 half-moves
22 Nf6 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rg8 loss in 2 half-moves