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 Kc1 draw
3 Kd2 draw
4 Kd8 draw
5 Ke1 draw
6 Ke2 draw
7 Ke7 draw
8 Kf7 draw
9 Kf8 draw
10 Rc1 draw
11 Rc3 draw
12 Rc4 draw
13 Rc8 draw
14 Rd2 draw
15 Re2 draw
16 Rf2 draw
17 Rh2 draw
18 Kd7 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rc7 loss in 2 half-moves