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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kb1 draw
5 Kb2 draw
6 Kb7 draw
7 Kc1 draw
8 Kc3 draw
9 Kc7 draw
10 Kc8 draw
11 Kd1 draw
12 Kd2 draw
13 Kd3 draw
14 Ra3 draw
15 Rb3 draw
16 Rc3 draw
17 Rd3 draw
18 Re1 draw
19 Re2 draw
20 Re4 draw
21 Re5 draw
22 Re6 draw
23 Rf3 draw
24 Re7 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves