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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Ke6 draw
3 Ke7 draw
4 Ke8 draw
5 Kf6 draw
6 Kf8 draw
7 Re2 draw
8 Rf4 draw
9 Rg4 draw
10 Kg6 loss in 4 half-moves
11 Kg7 loss in 4 half-moves
12 Kg8 loss in 4 half-moves
13 Rd4 loss in 4 half-moves
14 Rh4 loss in 4 half-moves
15 Re3 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Ra4 loss in 1 half-moves
21 Rb4 loss in 1 half-moves
22 Rc4 loss in 1 half-moves