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

EGTB: win in 2 half-moves

# move score
1 Re6 win in 1 half-moves
2 Ke2 draw
3 Kf2 draw
4 Kg2 draw
5 Ra4 draw
6 Rb4 draw
7 Rc4 draw
8 Re1 draw
9 Re2 draw
10 Ke1 loss in 6 half-moves
11 Kg1 loss in 6 half-moves
12 Re3 loss in 6 half-moves
13 Rf4 loss in 6 half-moves
14 Rd4 loss in 4 half-moves
15 Re5 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves