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

EGTB: win in 4 half-moves

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