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

EGTB: win in 4 half-moves

# move score
1 Rh4 win in 3 half-moves
2 g7 draw
3 Nc2 draw
4 Nc6 draw
5 Rd8 draw
6 Rg8 draw
7 Rh1 draw
8 Rh6 draw
9 Na2 loss in 2 half-moves
10 Na6 loss in 2 half-moves
11 Nd3 loss in 2 half-moves
12 Nd5 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh7 loss in 2 half-moves