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 Kf1 draw
3 Kf2 draw
4 Kh1 draw
5 Kh2 draw
6 Ra2 draw
7 Rb2 draw
8 Rc5 draw
9 Rc6 draw
10 Rc8 draw
11 Rd2 draw
12 Rd7 draw
13 Re2 draw
14 Re7 draw
15 Rf2 draw
16 Rg3 draw
17 Rg4 draw
18 Rg5 draw
19 Rg6 draw
20 Rg8 draw
21 Rh2 draw
22 Ra7 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rcc2 loss in 2 half-moves
27 Rcg7 loss in 2 half-moves
28 Rf7 loss in 2 half-moves
29 Rh7 loss in 2 half-moves
30 Rgc2 loss in 1 half-moves
31 Rgg7 loss in 1 half-moves