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

EGTB: win in 4 half-moves

# move score
1 Rh2 win in 3 half-moves
2 Rh3 win in 5 half-moves
3 Nb4 draw
4 Rb7 draw
5 Re7 draw
6 Rf7 draw
7 Rh1 draw
8 Rh4 draw
9 Rh5 draw
10 Nc1 loss in 2 half-moves
11 Nc2 loss in 2 half-moves
12 Nc3 loss in 2 half-moves
13 Nd3 loss in 2 half-moves
14 Nf3 loss in 2 half-moves
15 Ng2 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rh6 loss in 2 half-moves
20 Rh8 loss in 2 half-moves
21 Rd7 loss in 1 half-moves