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 Kc1 draw
3 Kc3 draw
4 Kd1 draw
5 Kd2 draw
6 Kd3 draw
7 Re1 draw
8 Re6 draw
9 Re8 draw
10 Rf2 draw
11 Kb2 loss in 18 half-moves
12 Kb3 loss in 16 half-moves
13 Kb1 loss in 8 half-moves
14 Rd2 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rh2 loss in 2 half-moves