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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rf8 win in 3 half-moves
3 Nb4 win in 5 half-moves
4 Nb6 win in 5 half-moves
5 Nc3 win in 5 half-moves
6 Nc7 win in 5 half-moves
7 Ne3 win in 5 half-moves
8 Ne7 win in 5 half-moves
9 Nf4 win in 5 half-moves
10 Nf6 win in 5 half-moves
11 Ra8 win in 7 half-moves
12 Rb5 win in 7 half-moves
13 Rb6 win in 7 half-moves
14 Rb7 win in 7 half-moves
15 Rc8 win in 7 half-moves
16 Rd8 win in 7 half-moves
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves