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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kba1 win in 3 half-moves
3 Kc1 win in 3 half-moves
4 Kc2 win in 7 half-moves
5 Ka3 draw
6 Kaa1 draw
7 Kab2 draw
8 Kbb2 draw
9 Rc1 draw
10 Rd1 draw
11 Re1 draw
12 Rf1 draw
13 Rg2 draw
14 Rg3 draw
15 Rg4 draw
16 Rg5 draw
17 Rg6 draw
18 Rh1 draw
19 Rg7 loss in 1 half-moves
20 Rg8 loss in 1 half-moves