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 Kg1 draw
3 Kg3 draw
4 Kh1 draw
5 Kh3 draw
6 Rd2 draw
7 Re2 draw
8 Rf2 draw
9 Rg3 draw
10 Rg8 draw
11 Ra2 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rg1 loss in 2 half-moves
14 Rg5 loss in 2 half-moves
15 Rg6 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rc2 loss in 1 half-moves