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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Rf2 win in 1 half-moves
3 Rf3 win in 1 half-moves
4 Rf4 win in 1 half-moves
5 Kg2 draw
6 Kg3 draw
7 Kh2 draw
8 Rb1 draw
9 Rc1 draw
10 Rd1 draw
11 Re1 draw
12 Rf5 draw
13 Rf7 draw
14 Rf8 draw
15 Rg1 draw
16 Rh1 draw
17 Kb1 loss in 2 half-moves
18 Kb2 loss in 2 half-moves
19 Kg4 loss in 1 half-moves
20 Kh4 loss in 1 half-moves
21 Rf6 loss in 1 half-moves