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

EGTB: win in 2 half-moves

# move score
1 R7a4 win in 1 half-moves
2 R7a6 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Rd7 win in 1 half-moves
5 Re7 win in 1 half-moves
6 Rf7 win in 1 half-moves
7 Rg7 win in 1 half-moves
8 Ka8 draw
9 Kb7 draw
10 Kc7 draw
11 R3a4 draw
12 R3a5 draw
13 R3a6 draw
14 R7a5 draw
15 Ra1 draw
16 Ra2 draw
17 Rc3 draw
18 Rd3 draw
19 Re3 draw
20 Rf3 draw
21 Kc8 loss in 1 half-moves
22 Ra8 loss in 1 half-moves
23 Rb3 loss in 1 half-moves
24 Rb7 loss in 1 half-moves
25 Rg3 loss in 1 half-moves
26 Rh3 loss in 1 half-moves
27 Rh7 loss in 1 half-moves