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

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 Rf1 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Kf5 draw
5 Kg7 draw
6 Rf2 draw
7 Rf4 draw
8 Rf6 draw
9 Rf7 draw
10 Rg3 draw
11 Rh3 draw
12 Kg5 loss in 2 half-moves
13 Kh5 loss in 2 half-moves
14 Kh6 loss in 2 half-moves
15 Kh7 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Kf6 loss in 1 half-moves
22 Kf7 loss in 1 half-moves