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 Kb3 draw
3 Kc2 draw
4 Kd2 draw
5 Kd3 draw
6 Kd4 draw
7 Rc2 draw
8 Rd2 draw
9 Re2 draw
10 Rf1 draw
11 Rf8 draw
12 Kb2 loss in 18 half-moves
13 Kb4 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rh2 loss in 2 half-moves