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 Kd2 draw
3 Ke1 draw
4 Ke2 draw
5 Kf3 draw
6 Kf4 draw
7 Kf5 draw
8 Kg5 draw
9 Kh4 draw
10 Kh5 draw
11 Rb3 draw
12 Rg1 draw
13 Rh3 draw
14 Ra3 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Kc1 loss in 1 half-moves
20 Kc2 loss in 1 half-moves
21 Kh3 loss in 1 half-moves