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

EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Kf4 win in 5 half-moves
4 Kg4 win in 5 half-moves
5 Kh4 win in 5 half-moves
6 Rf8 win in 5 half-moves
7 Rg8 win in 5 half-moves
8 Rh8 win in 5 half-moves
9 K1f2 draw
10 K1g2 draw
11 K1h2 draw
12 K3f2 draw
13 K3g2 draw
14 K3h2 draw
15 Kf1 draw
16 Kf3 draw
17 Kh1 draw
18 Kh3 draw
19 Rc5 draw
20 Rc6 draw
21 Rc7 draw
22 Rd8 draw
23 Re8 draw
24 Ra8 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rc2 loss in 2 half-moves