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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Kd5 win in 3 half-moves
3 Rf1 win in 3 half-moves
4 R1a4 win in 5 half-moves
5 R6a2 win in 13 half-moves
6 Rd1 win in 13 half-moves
7 Re1 win in 13 half-moves
8 Kd6 win in 15 half-moves
9 R1a2 win in 15 half-moves
10 Rb1 win in 15 half-moves
11 Rb6 win in 15 half-moves
12 Rc1 win in 15 half-moves
13 Kb5 draw
14 Kb6 draw
15 Kb7 draw
16 Kc7 draw
17 Kd7 draw
18 R6a4 draw
19 R1a3 loss in 2 half-moves
20 R1a5 loss in 2 half-moves
21 R6a3 loss in 2 half-moves
22 R6a5 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rh1 loss in 2 half-moves