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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Ke2 win in 3 half-moves
4 Ke3 win in 3 half-moves
5 Kbc2 draw
6 Kbc3 draw
7 Kbc4 draw
8 Kdc2 draw
9 Kdc3 draw
10 Kdc4 draw
11 Rb1 draw
12 Rc2 draw
13 Rd2 draw
14 Rh2 draw
15 Ka2 loss in 2 half-moves
16 Ka3 loss in 2 half-moves
17 Ka4 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rg2 loss in 2 half-moves