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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Rf6 win in 3 half-moves
4 Ba3 win in 5 half-moves
5 Be7 win in 5 half-moves
6 Ne6 win in 5 half-moves
7 Ne8 win in 5 half-moves
8 Ra6 win in 5 half-moves
9 Rb7 win in 5 half-moves
10 Rb8 win in 5 half-moves
11 Rc6 win in 5 half-moves
12 Rb5 loss in 4 half-moves
13 Bb4 loss in 2 half-moves
14 Bc5 loss in 2 half-moves
15 Bd6 loss in 2 half-moves
16 Nf5 loss in 2 half-moves
17 Nh5 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rh6 loss in 2 half-moves