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

EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Rc7 win in 3 half-moves
3 Kc6 win in 5 half-moves
4 Rc3 win in 5 half-moves
5 Rc8 win in 5 half-moves
6 Kaa5 draw
7 Kaa7 draw
8 Kab5 draw
9 Kab7 draw
10 Kba5 draw
11 Kba7 draw
12 Kbb5 draw
13 Kbb7 draw
14 Kc5 draw
15 Kc7 draw
16 Rc5 draw
17 Rd4 draw
18 Re4 draw
19 Rf4 draw
20 Rg4 draw
21 Rh4 draw
22 Ra4 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rc2 loss in 2 half-moves