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 3 half-moves
6 Ka4 draw
7 Ka5 draw
8 Ka6 draw
9 Ka7 draw
10 Kb4 draw
11 Kb6 draw
12 Kb7 draw
13 Kb8 draw
14 Kc4 draw
15 Kc5 draw
16 Kc6 draw
17 Ra3 draw
18 Rb3 draw
19 Rd3 draw
20 Rh3 draw
21 Rc1 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rg3 loss in 2 half-moves