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 Rc6 win in 3 half-moves
4 Re3 win in 3 half-moves
5 Ke6 win in 5 half-moves
6 Rc7 win in 9 half-moves
7 Ke4 draw
8 Ke5 draw
9 Kf6 draw
10 Kfg5 draw
11 Kfg6 draw
12 Kh6 draw
13 Khg5 draw
14 Khg6 draw
15 Ra3 draw
16 Rb3 draw
17 Rc8 draw
18 Rd3 draw
19 Kf4 loss in 2 half-moves
20 Kfg4 loss in 2 half-moves
21 Kh4 loss in 2 half-moves
22 Khg4 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves