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

EGTB: win in 4 half-moves

# move score
1 R1a7 win in 3 half-moves
2 Rd1 win in 9 half-moves
3 Rd8 win in 9 half-moves
4 Re1 win in 9 half-moves
5 Rb1 win in 29 half-moves
6 Rb8 win in 29 half-moves
7 Rc1 win in 29 half-moves
8 Rc8 win in 29 half-moves
9 Rf1 win in 55 half-moves
10 R8a2 win in 57 half-moves
11 R1a2 win in 59 half-moves
12 R1a3 draw
13 R8a3 draw
14 R8a7 draw
15 Nc7 loss in 2 half-moves
16 Nd6 loss in 2 half-moves
17 Nf6 loss in 2 half-moves
18 Ng7 loss in 2 half-moves
19 R1a4 loss in 2 half-moves
20 R1a5 loss in 2 half-moves
21 R1a6 loss in 2 half-moves
22 R8a4 loss in 2 half-moves
23 R8a5 loss in 2 half-moves
24 R8a6 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rh1 loss in 2 half-moves