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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kg1 draw
3 Kg2 draw
4 Kg3 draw
5 Kh3 draw
6 Ra3 draw
7 Rc3 draw
8 Rd3 draw
9 Re3 draw
10 Rf1 draw
11 Rf4 draw
12 Rf5 draw
13 Rf7 draw
14 Rf8 draw
15 Rg3 draw
16 Kh1 loss in 4 half-moves
17 Rf2 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rh3 loss in 2 half-moves