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 K1b1 draw
3 K1b2 draw
4 K2b2 draw
5 Ra4 draw
6 Rb4 draw
7 Rc4 draw
8 Re4 draw
9 Rg1 draw
10 Rg2 draw
11 Rg3 draw
12 Rg8 draw
13 Rh4 draw
14 K2b1 loss in 2 half-moves
15 Ka3 loss in 2 half-moves
16 Kb3 loss in 2 half-moves
17 Rd4 loss in 1 half-moves
18 Rf4 loss in 1 half-moves
19 Rg5 loss in 1 half-moves
20 Rg7 loss in 1 half-moves