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

EGTB: win in 4 half-moves

# move score
1 R1a5 win in 3 half-moves
2 R8a2 win in 3 half-moves
3 R8a3 win in 3 half-moves
4 Rf8 win in 3 half-moves
5 Rg8 win in 3 half-moves
6 Rh8 win in 3 half-moves
7 R1a3 win in 5 half-moves
8 R8a4 win in 5 half-moves
9 R8a5 win in 5 half-moves
10 R8a7 win in 5 half-moves
11 Rb1 win in 5 half-moves
12 Rb8 win in 5 half-moves
13 Rc1 win in 5 half-moves
14 Rc8 win in 5 half-moves
15 Re1 win in 5 half-moves
16 Re8 win in 5 half-moves
17 R1a7 win in 11 half-moves
18 R1a2 draw
19 R1a4 draw
20 Rf1 draw
21 Ne2 loss in 2 half-moves
22 Nf3 loss in 2 half-moves
23 Nh3 loss in 2 half-moves
24 R1a6 loss in 2 half-moves
25 R8a6 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Rd8 loss in 2 half-moves