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 Be5 draw
3 Bf6 draw
4 Bg7 draw
5 Bh8 draw
6 Ra6 draw
7 Ra7 draw
8 Ra8 draw
9 Bb2 loss in 2 half-moves
10 Bc3 loss in 2 half-moves
11 Bd4 loss in 2 half-moves
12 Ne7 loss in 2 half-moves
13 Nf6 loss in 2 half-moves
14 Nh6 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra5 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 Rh4 loss in 2 half-moves
23 Rc4 loss in 1 half-moves