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 Nf5 win in 7 half-moves
3 Nd5 win in 9 half-moves
4 Bb2 win in 11 half-moves
5 Be5 win in 11 half-moves
6 Rb5 win in 11 half-moves
7 Rc7 win in 11 half-moves
8 Bc3 win in 13 half-moves
9 Bf6 win in 13 half-moves
10 Bg7 win in 13 half-moves
11 Bh8 win in 13 half-moves
12 Nc6 win in 13 half-moves
13 Ra7 win in 13 half-moves
14 Rb6 win in 13 half-moves
15 Nc8 win in 15 half-moves
16 Ng6 win in 15 half-moves
17 Rb8 win in 15 half-moves
18 Bd4 draw
19 Ng8 draw
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rd7 loss in 2 half-moves