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

EGTB: win in 6 half-moves

# move score
1 g3 win in 5 half-moves
2 Rb8 win in 5 half-moves
3 Re8 win in 5 half-moves
4 Rf1 win in 5 half-moves
5 Rf4 win in 5 half-moves
6 Rf7 win in 5 half-moves
7 Rg8 win in 5 half-moves
8 Rh8 win in 5 half-moves
9 Nh4 win in 7 half-moves
10 Nh8 win in 7 half-moves
11 g4 loss in 4 half-moves
12 Ne5 loss in 2 half-moves
13 Ne7 loss in 2 half-moves
14 Nf4 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves