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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Rc5 win in 3 half-moves
3 K5a6 draw
4 K5b6 draw
5 K7a6 draw
6 K7b6 draw
7 Ka4 draw
8 Ka5 draw
9 Ka7 draw
10 Ka8 draw
11 Kb4 draw
12 Kb8 draw
13 Kc4 draw
14 Kc5 draw
15 Kc7 draw
16 Kc8 draw
17 Ra6 draw
18 Rb6 draw
19 Rc1 draw
20 Rc2 draw
21 Rc3 draw
22 Rd6 draw
23 Rh6 draw
24 Rc7 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Rf6 loss in 2 half-moves
28 Rg6 loss in 2 half-moves