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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Kd5 win in 3 half-moves
3 Kab4 draw
4 Kab5 draw
5 Kab6 draw
6 Kc4 draw
7 Kcb4 draw
8 Kcb5 draw
9 Kcb6 draw
10 Kd6 draw
11 Ra3 draw
12 Rb3 draw
13 Rc4 draw
14 Rg3 draw
15 Rh3 draw
16 Ka6 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rf3 loss in 2 half-moves