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 Bb1 draw
3 Bb3 draw
4 Bc4 draw
5 Bd5 draw
6 Be6 draw
7 Bg8 draw
8 Na1 draw
9 Na3 draw
10 Nb4 draw
11 Nd4 draw
12 Ne1 draw
13 Ne3 draw
14 Rb1 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Bf7 loss in 1 half-moves