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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Ka3 draw
5 Kbb3 draw
6 Kbc2 draw
7 Kc1 draw
8 Kc4 draw
9 Kcb3 draw
10 Kcc2 draw
11 Kd2 draw
12 Kd3 draw
13 Kd4 draw
14 Ra1 draw
15 Rc1 draw
16 Rd1 draw
17 Rh1 draw
18 Re1 loss in 1 half-moves
19 Rf1 loss in 1 half-moves
20 Rg1 loss in 1 half-moves