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

EGTB: win in 4 half-moves

# move score
1 Kbc2 win in 3 half-moves
2 Ka2 win in 5 half-moves
3 Ka4 win in 5 half-moves
4 Kb2 win in 5 half-moves
5 Kbc3 win in 5 half-moves
6 Kbc4 win in 5 half-moves
7 Kd2 win in 5 half-moves
8 Ra1 win in 5 half-moves
9 Rb2 win in 5 half-moves
10 Ke2 win in 17 half-moves
11 Ka3 draw
12 Kb4 draw
13 Kdc2 draw
14 Kdc3 draw
15 Kdc4 draw
16 Ke3 draw
17 Rc1 draw
18 Rd1 draw
19 Rh1 draw
20 Kd4 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves