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 Nc7 draw
3 Nd6 draw
4 Nf6 draw
5 Ng7 draw
6 Ra4 draw
7 Rb7 draw
8 Rb8 draw
9 Rb5 loss in 8 half-moves
10 Rb6 loss in 8 half-moves
11 Rb1 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves