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

EGTB: win in 4 half-moves

# move score
1 R1a3 win in 3 half-moves
2 R7a3 win in 3 half-moves
3 Rc7 win in 3 half-moves
4 Rd7 win in 3 half-moves
5 Rf7 win in 3 half-moves
6 R7a4 win in 5 half-moves
7 R1a4 win in 11 half-moves
8 Rb1 win in 13 half-moves
9 Rb7 win in 13 half-moves
10 Rc1 win in 13 half-moves
11 Ra8 win in 15 half-moves
12 Kc3 draw
13 Kc4 draw
14 Kc5 draw
15 Kd3 draw
16 Kd5 draw
17 Rd1 draw
18 Re1 draw
19 Rf1 draw
20 Re7 loss in 6 half-moves
21 Ke3 loss in 2 half-moves
22 Ke4 loss in 2 half-moves
23 Ke5 loss in 2 half-moves
24 R1a2 loss in 2 half-moves
25 R1a5 loss in 2 half-moves
26 R1a6 loss in 2 half-moves
27 R7a2 loss in 2 half-moves
28 R7a5 loss in 2 half-moves
29 R7a6 loss in 2 half-moves
30 Rg1 loss in 2 half-moves
31 Rg7 loss in 2 half-moves
32 Rh1 loss in 2 half-moves
33 Rh7 loss in 2 half-moves