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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 R1a2 win in 5 half-moves
3 R1a3 win in 5 half-moves
4 Rb1 win in 5 half-moves
5 Rb4 win in 5 half-moves
6 Rb8 win in 5 half-moves
7 Rc1 win in 5 half-moves
8 Rc4 win in 5 half-moves
9 Rc8 win in 5 half-moves
10 Rd4 win in 5 half-moves
11 Rd8 win in 5 half-moves
12 R4a2 draw
13 R4a3 draw
14 Re8 draw
15 R4a5 loss in 2 half-moves
16 R4a6 loss in 2 half-moves
17 R4a7 loss in 2 half-moves
18 R8a5 loss in 2 half-moves
19 R8a6 loss in 2 half-moves
20 R8a7 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg4 loss in 2 half-moves
28 Rg8 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh4 loss in 2 half-moves
31 Rh8 loss in 2 half-moves