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

EGTB: win in 14 half-moves

# move score
1 R7a5 win in 13 half-moves
2 R1a5 win in 15 half-moves
3 Kc7 draw
4 R1a3 draw
5 R7a2 draw
6 R7a3 draw
7 R7a4 draw
8 Rb1 draw
9 Rb7 draw
10 Rc1 draw
11 Rd1 draw
12 R1a2 loss in 6 half-moves
13 R1a4 loss in 4 half-moves
14 Rc7 loss in 4 half-moves
15 Re1 loss in 4 half-moves
16 Kc6 loss in 2 half-moves
17 Kc8 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Kd8 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ke7 loss in 2 half-moves
22 Ke8 loss in 2 half-moves
23 R1a6 loss in 2 half-moves
24 R7a6 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rh1 loss in 2 half-moves