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 g3 draw
3 g4 draw
4 Rd1 draw
5 Re1 draw
6 Rf1 draw
7 Rh2 draw
8 Rh4 draw
9 Rh6 draw
10 Rh8 draw
11 Rg1 loss in 4 half-moves
12 Na3 loss in 2 half-moves
13 Nd2 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Rh7 loss in 2 half-moves
17 Nc3 loss in 1 half-moves