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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 R7a3 win in 3 half-moves
3 R7a5 win in 3 half-moves
4 R7a6 win in 3 half-moves
5 Kb7 draw
6 R1a2 draw
7 R1a4 draw
8 R7a2 draw
9 R7a4 draw
10 Rd1 draw
11 Rf7 draw
12 Rg7 draw
13 Rh7 draw
14 Kb8 loss in 2 half-moves
15 R1a3 loss in 2 half-moves
16 R1a5 loss in 2 half-moves
17 R1a6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rh1 loss in 2 half-moves