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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Bb1 draw
3 Bc2 draw
4 Be2 draw
5 Be4 draw
6 Bg6 draw
7 Bh7 draw
8 Nb4 draw
9 Nc7 draw
10 Ra7 draw
11 Rc8 draw
12 Rd8 draw
13 Bb5 loss in 2 half-moves
14 Bc4 loss in 2 half-moves
15 Bf1 loss in 2 half-moves
16 Bf5 loss in 2 half-moves
17 Nb8 loss in 2 half-moves
18 Nc5 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves