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 Kb3 draw
3 Kc3 draw
4 Kd2 draw
5 Kd3 draw
6 Re3 draw
7 Rf1 draw
8 Rf7 draw
9 Kb2 loss in 18 half-moves
10 Kb1 loss in 16 half-moves
11 Kc1 loss in 6 half-moves
12 Kd1 loss in 4 half-moves
13 Rf2 loss in 4 half-moves
14 Rf8 loss in 4 half-moves
15 Rb3 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves