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

EGTB: win in 6 half-moves

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