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

EGTB: win in 2 half-moves

# move score
1 Kg6 win in 1 half-moves
2 Kh6 win in 1 half-moves
3 Rh4 win in 1 half-moves
4 Ra4 draw
5 Rb4 draw
6 Re7 draw
7 Re8 draw
8 Rf4 draw
9 Rg4 draw
10 K7g7 loss in 1 half-moves
11 K7g8 loss in 1 half-moves
12 K8g7 loss in 1 half-moves
13 K8g8 loss in 1 half-moves
14 Rc4 loss in 1 half-moves
15 Rd4 loss in 1 half-moves
16 Re1 loss in 1 half-moves
17 Re2 loss in 1 half-moves
18 Re3 loss in 1 half-moves
19 Re5 loss in 1 half-moves
20 Re6 loss in 1 half-moves