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

EGTB: win in 6 half-moves

# move score
1 Rg7 win in 5 half-moves
2 Bg7 win in 13 half-moves
3 Be7 win in 15 half-moves
4 Rb5 win in 15 half-moves
5 Ra7 win in 17 half-moves
6 Rb6 win in 17 half-moves
7 Rb8 win in 17 half-moves
8 Rc7 win in 17 half-moves
9 Ba3 win in 19 half-moves
10 Bh6 win in 19 half-moves
11 Bb4 win in 21 half-moves
12 Bd6 win in 21 half-moves
13 Bc5 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves