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 Ka3 draw
4 Kb1 draw
5 Kb2 draw
6 Kb3 draw
7 Kd7 draw
8 Ke7 draw
9 Ke8 draw
10 Rd2 draw
11 Re1 draw
12 Re3 draw
13 Re4 draw
14 Re5 draw
15 Re6 draw
16 Re8 draw
17 Rf2 draw
18 Rh2 draw
19 Kc7 loss in 2 half-moves
20 Kc8 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Re7 loss in 2 half-moves