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 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Kbb2 draw
6 Kbb4 draw
7 Kbc4 draw
8 Kcb2 draw
9 Kcb4 draw
10 Kcc4 draw
11 Kd2 draw
12 Kd3 draw
13 Kd4 draw
14 Ra2 draw
15 Rb2 draw
16 Rc1 draw
17 Rd2 draw
18 Re2 draw
19 Rf2 loss in 1 half-moves
20 Rh2 loss in 1 half-moves