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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 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 Ka5 draw
7 Ka8 draw
8 Kaa7 draw
9 Kab7 draw
10 Kb5 draw
11 Kb6 draw
12 Kba7 draw
13 Kbb7 draw
14 Kc7 draw
15 Kc8 draw
16 Ra3 draw
17 Rb3 draw
18 Rd3 draw
19 Rh3 draw
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rg3 loss in 2 half-moves