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 Kb8 draw
3 Ke1 draw
4 Kg1 draw
5 Rc3 draw
6 Rd3 draw
7 Re3 draw
8 Rf2 draw
9 Rf4 draw
10 Rf5 draw
11 Rf6 draw
12 Rf7 draw
13 Rf8 draw
14 Rg3 draw
15 Rh3 draw
16 Ke2 loss in 2 half-moves
17 Kf2 loss in 2 half-moves
18 Kg2 loss in 2 half-moves
19 Ka7 loss in 1 half-moves
20 Kb7 loss in 1 half-moves
21 Rb3 loss in 1 half-moves