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 R7a2 win in 3 half-moves
3 R7a3 win in 3 half-moves
4 R7a4 win in 3 half-moves
5 Re1 win in 3 half-moves
6 Kc7 draw
7 R1a2 draw
8 R1a3 draw
9 R1a4 draw
10 R1a5 draw
11 R1a6 draw
12 R7a5 draw
13 Rc1 draw
14 Rd1 draw
15 Rf1 draw
16 Rg1 draw
17 Ka6 loss in 2 half-moves
18 Ka8 loss in 2 half-moves
19 Kb6 loss in 2 half-moves
20 Kb8 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Kc8 loss in 2 half-moves
23 R7a6 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rh1 loss in 2 half-moves