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

EGTB: win in 2 half-moves

# move score
1 Re7 win in 1 half-moves
2 Ke2 draw
3 Ke3 draw
4 Kf2 draw
5 Kf4 draw
6 Rf4 draw
7 Rg4 draw
8 Kg2 loss in 4 half-moves
9 Kg3 loss in 4 half-moves
10 Kg4 loss in 4 half-moves
11 Rd4 loss in 4 half-moves
12 Rh4 loss in 4 half-moves
13 Re1 loss in 2 half-moves
14 Re2 loss in 2 half-moves
15 Re3 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
20 Rb4 loss in 1 half-moves
21 Rc4 loss in 1 half-moves