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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Kb6 win in 5 half-moves
3 Kc6 win in 5 half-moves
4 Rc1 win in 5 half-moves
5 Rd3 win in 5 half-moves
6 Ka6 draw
7 Ka7 draw
8 Ka8 draw
9 Kb8 draw
10 Kc7 draw
11 Kc8 draw
12 Ra7 draw
13 Ra8 draw
14 Rb1 draw
15 Rb3 draw
16 Rc3 draw
17 Re1 draw
18 Re3 draw
19 Rf1 draw
20 Rf3 draw
21 R1a2 loss in 2 half-moves
22 R3a2 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Ra6 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg3 loss in 2 half-moves
28 Rh1 loss in 2 half-moves
29 Rh3 loss in 2 half-moves