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 Rc7 win in 3 half-moves
5 Rc8 win in 7 half-moves
6 Kd7 win in 11 half-moves
7 Ke7 win in 11 half-moves
8 Ka4 draw
9 Ka5 draw
10 Ka6 draw
11 Kb4 draw
12 Kb6 draw
13 Kc4 draw
14 Kc5 draw
15 Kc6 draw
16 Kc7 draw
17 Kc8 draw
18 Ke8 draw
19 Ra3 draw
20 Rb3 draw
21 Rh3 draw
22 Rc1 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg3 loss in 2 half-moves