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

EGTB: win in 2 half-moves

# move score
1 Kh2 win in 1 half-moves
2 Rf1 win in 1 half-moves
3 Rf2 win in 1 half-moves
4 Rf4 win in 1 half-moves
5 Kb1 draw
6 Kg2 draw
7 Kg3 draw
8 Kg4 draw
9 Kh4 draw
10 Ra3 draw
11 Rb3 draw
12 Rc3 draw
13 Rd3 draw
14 Re3 draw
15 Rf6 draw
16 Rf7 draw
17 Rf8 draw
18 Rg3 draw
19 Ka2 loss in 1 half-moves
20 Kb2 loss in 1 half-moves
21 Rf5 loss in 1 half-moves