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

EGTB: win in 6 half-moves

# move score
1 Ra3 win in 5 half-moves
2 Ka2 draw
3 Kb1 draw
4 Kb2 draw
5 Kc1 draw
6 Ke1 draw
7 Rb3 draw
8 Rf1 draw
9 Rf2 draw
10 Rf7 draw
11 Rf8 draw
12 Rg3 draw
13 Rh3 draw
14 Kc2 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rf6 loss in 2 half-moves