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