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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Rf8 win in 1 half-moves
3 Kg2 draw
4 Kg4 draw
5 Kh2 draw
6 Kh3 draw
7 Kh4 draw
8 Ra4 draw
9 Rf5 draw
10 Rf6 draw
11 Rf7 draw
12 Rg4 draw
13 Kf2 loss in 2 half-moves
14 Kf3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves