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 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Ke1 draw
6 Ke2 draw
7 Ke3 draw
8 Kf1 draw
9 Kg1 draw
10 Kg2 draw
11 Kg3 draw
12 Rb3 draw
13 Rc3 draw
14 Rd3 draw
15 Re3 draw
16 Rf4 draw
17 Rf5 draw
18 Rf6 draw
19 Rf7 draw
20 Rf8 draw
21 Rg3 draw
22 Rh3 loss in 1 half-moves