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

EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Nf6 win in 5 half-moves
3 Rh4 win in 7 half-moves
4 g3 draw
5 Ra4 draw
6 Rg3 draw
7 Rg8 draw
8 Rd4 loss in 4 half-moves
9 Nc7 loss in 2 half-moves
10 Nd6 loss in 2 half-moves
11 Ng7 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Rg7 loss in 2 half-moves