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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Rh7 win in 3 half-moves
3 g4 draw
4 Nb2 draw
5 Ne5 draw
6 Re7 draw
7 Rg5 draw
8 Ra7 loss in 2 half-moves
9 Rb7 loss in 2 half-moves
10 Rc7 loss in 2 half-moves
11 Rd7 loss in 2 half-moves
12 Rf7 loss in 2 half-moves
13 Rg4 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Na3 loss in 1 half-moves
16 Na5 loss in 1 half-moves
17 Nb6 loss in 1 half-moves
18 Nd2 loss in 1 half-moves
19 Nd6 loss in 1 half-moves
20 Ne3 loss in 1 half-moves