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 Kd6 draw
5 Ke1 draw
6 Ke2 draw
7 Ke6 draw
8 Ke8 draw
9 Kf7 draw
10 Kf8 draw
11 Rc1 draw
12 Rc3 draw
13 Rc4 draw
14 Rc5 draw
15 Rc6 draw
16 Rd2 draw
17 Re2 draw
18 Rf2 draw
19 Rh2 draw
20 Kd7 loss in 2 half-moves
21 Kd8 loss in 2 half-moves
22 Kf6 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rc7 loss in 2 half-moves
26 Rc8 loss in 2 half-moves