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 7 half-moves
3 Kb7 draw
4 Kb8 draw
5 Kc7 draw
6 Kd7 draw
7 Kd8 draw
8 R3a5 draw
9 R3a6 draw
10 R7a6 draw
11 Ra2 draw
12 Ra8 draw
13 Rb3 draw
14 Rb7 draw
15 Rc3 draw
16 Rc7 draw
17 Rd3 draw
18 Re3 draw
19 Rf3 draw
20 Rf7 draw
21 Rg3 draw
22 R3a4 loss in 2 half-moves
23 R7a4 loss in 2 half-moves
24 Ra1 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh3 loss in 2 half-moves
28 Rh7 loss in 2 half-moves