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

EGTB: win in 4 half-moves

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