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 Ke7 draw
3 Kf7 draw
4 Kg8 draw
5 Kh7 draw
6 Ra2 draw
7 Rb2 draw
8 Rc1 draw
9 Rc4 draw
10 Rc5 draw
11 Rc6 draw
12 Rc7 draw
13 Rc8 draw
14 Rd2 draw
15 Re2 draw
16 Rf2 draw
17 Rh2 draw
18 Ke8 loss in 2 half-moves
19 Kfg7 loss in 2 half-moves
20 Kg5 loss in 2 half-moves
21 Kg6 loss in 2 half-moves
22 Kh5 loss in 2 half-moves
23 Khg7 loss in 2 half-moves
24 Rc3 loss in 2 half-moves