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 Kc1 draw
3 Kc2 draw
4 Ke2 draw
5 Re3 draw
6 Rf1 draw
7 Rg3 draw
8 Rh3 draw
9 Ke1 loss in 8 half-moves
10 Ke3 loss in 6 half-moves
11 Kc3 loss in 4 half-moves
12 Kd1 loss in 4 half-moves
13 Kd3 loss in 4 half-moves
14 Rf2 loss in 4 half-moves
15 Rf4 loss in 4 half-moves
16 Rf7 loss in 4 half-moves
17 Rb3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rf8 loss in 2 half-moves