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

EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Re3 win in 5 half-moves
3 Rf3 win in 5 half-moves
4 Rg1 win in 5 half-moves
5 Rg2 win in 5 half-moves
6 Rh3 win in 5 half-moves
7 Rg7 win in 13 half-moves
8 Ng5 loss in 10 half-moves
9 Nh6 loss in 4 half-moves
10 Nh8 loss in 4 half-moves
11 Bg1 loss in 2 half-moves
12 Nd8 loss in 2 half-moves
13 Ne5 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Nd6 loss in 1 half-moves