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

EGTB: win in 10 half-moves

# move score
1 Rb1 win in 9 half-moves
2 Rf1 draw
3 Rh3 draw
4 Rh5 draw
5 Rc1 loss in 4 half-moves
6 Nb3 loss in 2 half-moves
7 Nb4 loss in 2 half-moves
8 Nb8 loss in 2 half-moves
9 Nc2 loss in 2 half-moves
10 Nc5 loss in 2 half-moves
11 Nc7 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rh2 loss in 2 half-moves
16 Rh4 loss in 2 half-moves
17 Rh6 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rh8 loss in 2 half-moves