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 Nb4 draw
3 Nb8 draw
4 Nc5 draw
5 Nc7 draw
6 Ra1 draw
7 Rc1 draw
8 Rd1 draw
9 Rf4 draw
10 Rf7 draw
11 Rf8 draw
12 Bb7 loss in 2 half-moves
13 Bd7 loss in 2 half-moves
14 Be6 loss in 2 half-moves
15 Bf5 loss in 2 half-moves
16 Bg4 loss in 2 half-moves
17 Bh3 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves