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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Rh2 win in 1 half-moves
3 Rc1 win in 5 half-moves
4 Rc7 win in 5 half-moves
5 Ka2 draw
6 Ka5 draw
7 Ka6 draw
8 Kaa4 draw
9 Kab4 draw
10 Kb2 draw
11 Kb3 draw
12 Kb6 draw
13 Kba4 draw
14 Kbb4 draw
15 Kc4 draw
16 Kc5 draw
17 Kc6 draw
18 Ra2 draw
19 Rb2 draw
20 Rc6 draw
21 Rd2 draw
22 Rc3 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rg2 loss in 2 half-moves