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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kd2 draw
3 Kf2 draw
4 Re3 draw
5 Rf1 draw
6 Rg3 draw
7 Rh3 draw
8 Ke1 loss in 8 half-moves
9 Rf4 loss in 8 half-moves
10 Rf7 loss in 8 half-moves
11 Ke3 loss in 6 half-moves
12 Rf2 loss in 6 half-moves
13 Kd1 loss in 4 half-moves
14 Kd3 loss in 4 half-moves
15 Kf1 loss in 4 half-moves
16 Rb3 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf8 loss in 2 half-moves