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

EGTB: win in 6 half-moves

# move score
1 Rb1 win in 5 half-moves
2 Rd6 win in 5 half-moves
3 Ra6 win in 9 half-moves
4 Rb7 win in 9 half-moves
5 Rb8 win in 9 half-moves
6 Rbb5 win in 9 half-moves
7 Rd5 win in 9 half-moves
8 Ra5 draw
9 Rc1 draw
10 Rc7 draw
11 Rc8 draw
12 Rcb5 draw
13 Rbc6 loss in 4 half-moves
14 Rcc6 loss in 4 half-moves
15 Rb2 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rg5 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh5 loss in 2 half-moves
28 Rh6 loss in 2 half-moves