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 Ra8 win in 7 half-moves
5 Rd8 win in 7 half-moves
6 Ka2 draw
7 Ka4 draw
8 Ka5 draw
9 Ka6 draw
10 Kb1 draw
11 Kb2 draw
12 Kb4 draw
13 Kb6 draw
14 Kc4 draw
15 Kc5 draw
16 Kc6 draw
17 Rb8 draw
18 Rc3 draw
19 Rc7 draw
20 Rf8 draw
21 Rh8 draw
22 Rc1 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves