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 Bd6 draw
3 Bf6 draw
4 Bf8 draw
5 Nh6 draw
6 Rc4 draw
7 Rh1 draw
8 Rh7 draw
9 Rh8 draw
10 Rh2 loss in 8 half-moves
11 Ba3 loss in 2 half-moves
12 Bb4 loss in 2 half-moves
13 Bc5 loss in 2 half-moves
14 Bd8 loss in 2 half-moves
15 Bg5 loss in 2 half-moves
16 Nf6 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rh3 loss in 2 half-moves
23 Rh5 loss in 2 half-moves
24 Rh6 loss in 2 half-moves