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 Kb2 draw
3 Kb3 draw
4 Kc2 draw
5 Kd2 draw
6 Kd3 draw
7 Ra2 draw
8 Rb2 draw
9 Rc2 draw
10 Re1 draw
11 Re3 draw
12 Re4 draw
13 Re6 draw
14 Re7 draw
15 Re8 draw
16 Rf2 draw
17 Rh2 draw
18 Kb4 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Re5 loss in 2 half-moves