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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Ka1 draw
3 Kaa3 draw
4 Kab3 draw
5 Kb1 draw
6 Kb2 draw
7 Kba3 draw
8 Kbb3 draw
9 Ra6 draw
10 Rb6 draw
11 Rc2 draw
12 Rc3 draw
13 Rc7 draw
14 Rc8 draw
15 Rd6 draw
16 Ka4 loss in 2 half-moves
17 Ka5 loss in 2 half-moves
18 Kb5 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rh6 loss in 2 half-moves
27 Kc3 loss in 1 half-moves