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 Ka4 draw
4 Kb2 draw
5 Kb3 draw
6 Kb4 draw
7 Ra2 draw
8 Rc1 draw
9 Rc3 draw
10 Rc4 draw
11 Rd2 draw
12 Re2 draw
13 Rf2 draw
14 Rh2 draw
15 Rc7 loss in 4 half-moves
16 Rb2 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rc8 loss in 2 half-moves