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

EGTB: win in 2 half-moves

# move score
1 Rc6 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Kc1 draw
5 Kc2 draw
6 Kd1 draw
7 Kd3 draw
8 Ke1 draw
9 Ke2 draw
10 Kg6 draw
11 Kg7 draw
12 Kg8 draw
13 Kh6 draw
14 Kh8 draw
15 Ra3 draw
16 Rb3 draw
17 Rc4 draw
18 Rc5 draw
19 Rd3 draw
20 Re3 draw
21 Rf3 draw
22 Rg3 draw
23 Ke3 loss in 2 half-moves
24 Rc1 loss in 1 half-moves
25 Rc2 loss in 1 half-moves
26 Rh3 loss in 1 half-moves