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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Ka3 draw
3 Ka6 draw
4 Ka7 draw
5 Kaa5 draw
6 Kab5 draw
7 Kb3 draw
8 Kb4 draw
9 Kb7 draw
10 Kba5 draw
11 Kbb5 draw
12 Kc7 draw
13 Ra2 draw
14 Rb2 draw
15 Rc1 draw
16 Rc6 draw
17 Rc8 draw
18 Rd2 draw
19 Rf2 draw
20 Rg2 draw
21 Kc5 loss in 2 half-moves
22 Kc6 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves