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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Ke6 draw
3 Ke7 draw
4 Ke8 draw
5 Kf6 draw
6 Kf8 draw
7 Kg6 draw
8 Re1 draw
9 Re3 draw
10 Rf2 draw
11 Rg2 draw
12 Kg7 loss in 4 half-moves
13 Kg8 loss in 4 half-moves
14 Rd2 loss in 4 half-moves
15 Rh2 loss in 4 half-moves
16 Ra2 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rc2 loss in 1 half-moves