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