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 Kc3 draw
3 Kc4 draw
4 Ra2 draw
5 Rb2 draw
6 Rc6 draw
7 Rd2 draw
8 Rf2 draw
9 Rh2 draw
10 Kd2 loss in 2 half-moves
11 Kd4 loss in 2 half-moves
12 Ke2 loss in 2 half-moves
13 Ke3 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rc7 loss in 1 half-moves
21 Rc8 loss in 1 half-moves