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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Ne3 draw
3 Nf4 draw
4 Nh4 draw
5 Rd2 draw
6 Rd4 draw
7 Rd8 draw
8 Re7 draw
9 Rg7 draw
10 g7 loss in 2 half-moves
11 Ne1 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Rf7 loss in 2 half-moves