Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rg2 win in 3 half-moves
2 Rh2 win in 3 half-moves
3 Ke4 draw
4 Ke5 draw
5 Ke6 draw
6 Kf4 draw
7 Kf6 draw
8 Kg1 draw
9 Kg2 draw
10 Kg4 draw
11 Kg5 draw
12 Kg6 draw
13 Kh2 draw
14 Rd2 draw
15 Re1 draw
16 Re7 draw
17 Rf2 draw
18 Ra2 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Re8 loss in 2 half-moves