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

EGTB: win in 2 half-moves

# move score
1 Rg6 win in 1 half-moves
2 Ra4 draw
3 Rg1 draw
4 Rg5 draw
5 Kg1 loss in 2 half-moves
6 Kg2 loss in 2 half-moves
7 Kh2 loss in 2 half-moves
8 Rb4 loss in 2 half-moves
9 Rf4 loss in 2 half-moves
10 Rg2 loss in 2 half-moves
11 Rg3 loss in 2 half-moves
12 Rh4 loss in 2 half-moves
13 Rc4 loss in 1 half-moves
14 Rd4 loss in 1 half-moves
15 Re4 loss in 1 half-moves
16 Rg7 loss in 1 half-moves
17 Rg8 loss in 1 half-moves