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

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Kc2 draw
3 Kc3 draw
4 Ke2 draw
5 Ke3 draw
6 Ke4 draw
7 Re2 draw
8 Rf2 draw
9 Rh2 draw
10 Rd1 loss in 4 half-moves
11 Kc4 loss in 2 half-moves
12 Kd4 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rc2 loss in 2 half-moves