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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Ra8 win in 3 half-moves
3 Rb1 win in 3 half-moves
4 Rb3 win in 3 half-moves
5 Rf1 win in 3 half-moves
6 Ra4 win in 5 half-moves
7 Kd5 win in 7 half-moves
8 R1a2 win in 7 half-moves
9 R3a2 win in 7 half-moves
10 Kc5 win in 11 half-moves
11 Kc4 win in 23 half-moves
12 Kc3 draw
13 Ke4 draw
14 Ke5 draw
15 Rd1 draw
16 Rd3 draw
17 Rf3 draw
18 Kd3 loss in 4 half-moves
19 Ke3 loss in 4 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re3 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