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 R3a4 win in 5 half-moves
3 R3a5 win in 5 half-moves
4 Rb3 win in 7 half-moves
5 Rb7 win in 7 half-moves
6 Rc3 win in 7 half-moves
7 Rc7 win in 7 half-moves
8 Kd7 win in 9 half-moves
9 Kc7 draw
10 Ke8 draw
11 R7a4 draw
12 Ra8 draw
13 Rd3 draw
14 Rd7 draw
15 Re7 draw
16 Rh3 draw
17 Rh7 draw
18 Kc8 loss in 2 half-moves
19 R3a6 loss in 2 half-moves
20 R7a6 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Ke7 loss in 1 half-moves