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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Rc2 win in 3 half-moves
3 Rc4 win in 3 half-moves
4 Rc6 win in 3 half-moves
5 Rb3 win in 7 half-moves
6 Bb2 win in 9 half-moves
7 Rca3 win in 9 half-moves
8 Rg3 win in 9 half-moves
9 Rh3 win in 9 half-moves
10 Rh5 win in 11 half-moves
11 Ra2 win in 13 half-moves
12 Ra4 win in 13 half-moves
13 Rb5 win in 13 half-moves
14 Ra6 win in 15 half-moves
15 Raa3 win in 15 half-moves
16 Rg5 win in 15 half-moves
17 Rcc5 win in 17 half-moves
18 Rac5 loss in 4 half-moves
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rf5 loss in 2 half-moves