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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Nf8 draw
3 Rb3 draw
4 Rb5 draw
5 Rb7 draw
6 Rb8 draw
7 Rd4 draw
8 Re4 draw
9 Rf4 draw
10 Rh4 draw
11 Rb6 loss in 12 half-moves
12 Ra4 loss in 10 half-moves
13 Nf6 loss in 2 half-moves
14 Ng5 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rb1 loss in 1 half-moves
17 Rb2 loss in 1 half-moves