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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Kc7 win in 5 half-moves
3 Kc8 win in 5 half-moves
4 Kd7 win in 5 half-moves
5 Ke7 win in 5 half-moves
6 Ke8 win in 5 half-moves
7 Nc8 win in 5 half-moves
8 Ne8 win in 5 half-moves
9 Nf7 win in 5 half-moves
10 Ra8 win in 5 half-moves
11 Rb5 win in 5 half-moves
12 Rb6 win in 5 half-moves
13 Rb7 win in 5 half-moves
14 Nb7 win in 7 half-moves
15 Nc4 win in 7 half-moves
16 Nb5 loss in 2 half-moves
17 Ne4 loss in 2 half-moves
18 Nf5 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rc8 loss in 2 half-moves