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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Ka2 draw
5 Kc4 draw
6 Kd4 draw
7 Kd6 draw
8 Ke4 draw
9 Ke6 draw
10 Ra6 draw
11 Rb6 draw
12 Rc4 draw
13 Rc5 draw
14 Rc7 draw
15 Rc8 draw
16 Rd6 draw
17 Re6 draw
18 Rf6 draw
19 Ke5 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rh6 loss in 2 half-moves