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 Ka3 draw
3 Kb1 draw
4 Kb3 draw
5 Kc1 draw
6 Kc2 draw
7 Kc3 draw
8 Ra7 draw
9 Rb7 draw
10 Rc5 draw
11 Rc6 draw
12 Rc8 draw
13 Rd7 draw
14 Re7 draw
15 Rf7 draw
16 Ka1 loss in 6 half-moves
17 Ka2 loss in 6 half-moves
18 Rc1 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves