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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Bf1 draw
3 Rb4 draw
4 Rc4 draw
5 Rd4 draw
6 Re4 draw
7 Rg5 draw
8 Rg6 draw
9 Rg7 draw
10 Rh4 draw
11 Bg2 loss in 2 half-moves
12 Na6 loss in 2 half-moves
13 Nc6 loss in 2 half-moves
14 Nd7 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg8 loss in 2 half-moves