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

EGTB: win in 2 half-moves

# move score
1 Re3 win in 1 half-moves
2 Kf4 draw
3 Kg4 draw
4 Kg5 draw
5 Kg6 draw
6 Ra4 draw
7 Rb4 draw
8 Rd4 draw
9 Re1 draw
10 Re2 draw
11 Re5 draw
12 Re6 draw
13 Re8 draw
14 Rg4 draw
15 Rh4 draw
16 Ke5 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf4 loss in 2 half-moves