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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Ka4 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kbb2 win in 3 half-moves
6 Kc2 win in 3 half-moves
7 Kc4 win in 3 half-moves
8 Kba3 draw
9 Rb1 draw
10 Rd1 draw
11 Re1 draw
12 Rf1 draw
13 Rg1 draw
14 Rh1 draw
15 Kaa3 loss in 1 half-moves
16 Kab2 loss in 1 half-moves
17 Rc1 loss in 1 half-moves