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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Rf1 win in 3 half-moves
3 R1a5 win in 7 half-moves
4 R7a5 win in 7 half-moves
5 Rc7 win in 21 half-moves
6 Re1 win in 21 half-moves
7 Kc7 win in 25 half-moves
8 Ke7 win in 25 half-moves
9 Rb1 win in 25 half-moves
10 Rb7 win in 25 half-moves
11 Rc1 win in 25 half-moves
12 Rd1 win in 25 half-moves
13 Ke8 win in 29 half-moves
14 Kc6 draw
15 Kc8 draw
16 Kd8 draw
17 Ke6 draw
18 R1a2 loss in 2 half-moves
19 R1a3 loss in 2 half-moves
20 R1a4 loss in 2 half-moves
21 R1a6 loss in 2 half-moves
22 R7a2 loss in 2 half-moves
23 R7a3 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