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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rd4 win in 3 half-moves
3 Rg4 win in 3 half-moves
4 g3 win in 5 half-moves
5 Nf2 win in 5 half-moves
6 Ng1 win in 5 half-moves
7 Ra4 win in 5 half-moves
8 Rb1 win in 5 half-moves
9 Rb2 win in 5 half-moves
10 Rb3 win in 5 half-moves
11 Rc4 win in 5 half-moves
12 g4 loss in 2 half-moves
13 Nf4 loss in 2 half-moves
14 Ng5 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rh4 loss in 2 half-moves