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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Nb4 draw
3 Nb8 draw
4 Nc5 draw
5 Nc7 draw
6 Ra1 draw
7 Rb1 draw
8 Rh2 draw
9 Bd1 loss in 2 half-moves
10 Be2 loss in 2 half-moves
11 Be8 loss in 2 half-moves
12 Bf3 loss in 2 half-moves
13 Bf7 loss in 2 half-moves
14 Bg4 loss in 2 half-moves
15 Bg6 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves