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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Ra3 draw
3 Ra4 draw
4 Rb3 draw
5 Rb4 draw
6 Rc1 draw
7 Rc2 draw
8 Rcc3 draw
9 Rd1 draw
10 Rd2 draw
11 Rd8 draw
12 Rdc3 draw
13 Rdd4 draw
14 Re3 draw
15 Re4 draw
16 Rcd4 loss in 4 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh3 loss in 2 half-moves
28 Rh4 loss in 2 half-moves