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

EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Rc7 win in 3 half-moves
3 Rc8 win in 7 half-moves
4 Ka6 draw
5 Ka7 draw
6 Ka8 draw
7 Kb6 draw
8 Kb8 draw
9 Kc6 draw
10 Kc7 draw
11 Kc8 draw
12 Kd4 draw
13 Kd5 draw
14 Kd6 draw
15 Ke4 draw
16 Ke6 draw
17 Kf5 draw
18 Kf6 draw
19 Ra4 draw
20 Rb4 draw
21 Rc3 draw
22 Rc5 draw
23 Rg4 draw
24 Kf4 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rc2 loss in 2 half-moves
27 Rd4 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Rf4 loss in 2 half-moves
30 Rh4 loss in 2 half-moves