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

EGTB: win in 4 half-moves

# move score
1 Rc5 win in 3 half-moves
2 Rc6 win in 3 half-moves
3 Rc7 win in 11 half-moves
4 Rc8 win in 29 half-moves
5 Ka4 draw
6 Ka6 draw
7 Kb4 draw
8 Kb5 draw
9 Kb6 draw
10 Kd6 draw
11 Kd7 draw
12 Kd8 draw
13 Ke6 draw
14 Ke8 draw
15 Kf6 draw
16 Kf7 draw
17 Kf8 draw
18 Ra3 draw
19 Rb3 draw
20 Rc4 draw
21 Rd3 draw
22 Rh3 draw
23 Rc1 loss in 2 half-moves
24 Rc2 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