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 Rd3 win in 1 half-moves
3 Ka1 draw
4 Ka2 draw
5 Kb1 draw
6 Kc1 draw
7 Kc2 draw
8 Rb3 draw
9 Rc1 draw
10 Rc5 draw
11 Rc7 draw
12 Rc8 draw
13 Re3 draw
14 Rf3 draw
15 Rg3 draw
16 Rh3 draw
17 Ka3 loss in 2 half-moves
18 Kb3 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc6 loss in 2 half-moves