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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kc3 win in 3 half-moves
3 Kdc4 win in 3 half-moves
4 Ra8 win in 3 half-moves
5 Rc8 win in 3 half-moves
6 Re8 win in 3 half-moves
7 Ka4 draw
8 Ka5 draw
9 Ka6 draw
10 Kb4 draw
11 Kb6 draw
12 Kbc4 draw
13 Kc5 draw
14 Kc6 draw
15 Kd2 draw
16 Kd4 draw
17 Ke2 draw
18 Rb8 draw
19 Rd7 draw
20 Ke3 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves