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

EGTB: win in 8 half-moves

# move score
1 Re4 win in 7 half-moves
2 Re8 win in 7 half-moves
3 Rdd8 draw
4 Ra4 loss in 4 half-moves
5 Ra8 loss in 4 half-moves
6 Rbc4 loss in 4 half-moves
7 Rbd8 loss in 4 half-moves
8 Rc8 loss in 4 half-moves
9 Rdc4 loss in 4 half-moves
10 R4b5 loss in 2 half-moves
11 R4b6 loss in 2 half-moves
12 R4b7 loss in 2 half-moves
13 R8b5 loss in 2 half-moves
14 R8b6 loss in 2 half-moves
15 R8b7 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg4 loss in 2 half-moves
28 Rg8 loss in 2 half-moves
29 Rh4 loss in 2 half-moves
30 Rh8 loss in 2 half-moves