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 Kf7 draw
3 Re2 draw
4 Re3 draw
5 Re7 draw
6 Rf4 draw
7 Rg4 draw
8 Kg7 loss in 4 half-moves
9 Kg8 loss in 4 half-moves
10 Rh4 loss in 4 half-moves
11 Ke7 loss in 2 half-moves
12 Ke8 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Ra4 loss in 1 half-moves