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 Ka1 draw
3 Ka2 draw
4 Ka3 draw
5 Kb1 draw
6 Kb3 draw
7 Kc1 draw
8 Kc2 draw
9 Kc3 draw
10 Rd2 draw
11 Re1 draw
12 Re3 draw
13 Re7 draw
14 Rf2 draw
15 Rh2 draw
16 Re5 loss in 6 half-moves
17 Rc2 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Re4 loss in 1 half-moves