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

EGTB: win in 4 half-moves

# move score
1 Rh5 win in 3 half-moves
2 Bc4 draw
3 Bd1 draw
4 Bd3 draw
5 Bf1 draw
6 Bh5 draw
7 Nb4 draw
8 Nb8 draw
9 Nc5 draw
10 Rf2 draw
11 Rg2 draw
12 Rh1 draw
13 Bb5 loss in 2 half-moves
14 Bf3 loss in 2 half-moves
15 Bg4 loss in 2 half-moves
16 Nc7 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Rh6 loss in 2 half-moves
20 Rh7 loss in 2 half-moves
21 Rh8 loss in 2 half-moves