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 Kg2 draw
3 Kg3 draw
4 Kg4 draw
5 Kg8 draw
6 Kh2 draw
7 Kh4 draw
8 Kh7 draw
9 Ra3 draw
10 Rf1 draw
11 Rf2 draw
12 Rf4 draw
13 Rf8 draw
14 Rg3 draw
15 Kg7 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf7 loss in 2 half-moves