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

EGTB: win in 4 half-moves

# move score
1 Rg2 win in 3 half-moves
2 Rh2 win in 7 half-moves
3 Kg4 draw
4 Kh4 draw
5 Kh6 draw
6 Rd2 draw
7 Re1 draw
8 Re8 draw
9 Rf2 draw
10 Kg5 loss in 2 half-moves
11 Kg6 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Re7 loss in 2 half-moves