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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Ka3 win in 5 half-moves
4 K4b4 draw
5 K4b5 draw
6 K5b4 draw
7 K5b5 draw
8 Ka6 draw
9 Kb3 draw
10 Kb6 draw
11 Ra2 draw
12 Rc2 draw
13 Rd2 draw
14 Re2 draw
15 Rf1 draw
16 Rf7 draw
17 Rf8 draw
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves