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

EGTB: win in 4 half-moves

# move score
1 R7a5 win in 3 half-moves
2 Rd7 win in 3 half-moves
3 Rf7 win in 3 half-moves
4 R7a2 win in 19 half-moves
5 Ka8 draw
6 Kc8 draw
7 R7a3 draw
8 R7a4 draw
9 R7a6 draw
10 Ra8 draw
11 Rb7 draw
12 Rc7 draw
13 Re7 draw
14 Rg7 draw
15 Rh7 draw
16 Kb7 loss in 2 half-moves
17 Kc7 loss in 2 half-moves
18 R1a2 loss in 2 half-moves
19 R1a3 loss in 2 half-moves
20 R1a4 loss in 2 half-moves
21 R1a5 loss in 2 half-moves
22 R1a6 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rg1 loss in 2 half-moves
29 Rh1 loss in 2 half-moves