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

EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Ra6 win in 5 half-moves
3 Rb6 win in 5 half-moves
4 Rg3 win in 5 half-moves
5 K1b1 draw
6 K1b2 draw
7 K2b1 draw
8 K2b2 draw
9 Ka3 draw
10 Kb3 draw
11 Rc6 draw
12 Rg2 draw
13 Rg4 draw
14 Rg5 draw
15 Rh6 draw
16 Rd6 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rg8 loss in 2 half-moves