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

EGTB: win in 8 half-moves

# move score
1 Rd1 win in 7 half-moves
2 Rd4 win in 9 half-moves
3 Rb4 win in 11 half-moves
4 Rca4 draw
5 Rcb1 draw
6 Rh1 draw
7 Rh4 draw
8 R1c2 loss in 4 half-moves
9 R1c3 loss in 4 half-moves
10 R4c2 loss in 4 half-moves
11 R4c3 loss in 4 half-moves
12 Ra2 loss in 4 half-moves
13 Ra3 loss in 4 half-moves
14 Raa4 loss in 4 half-moves
15 Rab1 loss in 4 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rg1 loss in 2 half-moves
29 Rg4 loss in 2 half-moves