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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 R7a2 win in 23 half-moves
3 R7a6 win in 23 half-moves
4 Re7 win in 23 half-moves
5 Kc7 win in 25 half-moves
6 Rd1 win in 25 half-moves
7 Kd7 win in 27 half-moves
8 Rc1 win in 27 half-moves
9 Kd6 win in 29 half-moves
10 Kb5 draw
11 Kb6 draw
12 Kb7 draw
13 Kc5 draw
14 Kd5 draw
15 R1a2 draw
16 R1a3 draw
17 R1a6 draw
18 R7a3 draw
19 Rb1 draw
20 Rb7 draw
21 Rc7 draw
22 Rd7 draw
23 Rf7 draw
24 R1a4 loss in 2 half-moves
25 R1a5 loss in 2 half-moves
26 R7a4 loss in 2 half-moves
27 R7a5 loss in 2 half-moves
28 Ra8 loss in 2 half-moves
29 Rf1 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