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

EGTB: win in 4 half-moves

# move score
1 Rh1 win in 3 half-moves
2 Kd5 win in 15 half-moves
3 Rd1 win in 15 half-moves
4 Kd3 win in 17 half-moves
5 R1a2 win in 17 half-moves
6 R1a3 win in 17 half-moves
7 Kd4 win in 19 half-moves
8 R1a4 win in 19 half-moves
9 Rb1 win in 19 half-moves
10 Rb5 win in 19 half-moves
11 Rc1 win in 19 half-moves
12 Rc5 win in 19 half-moves
13 Kc3 win in 21 half-moves
14 R5a4 win in 21 half-moves
15 Rd5 win in 21 half-moves
16 R5a2 win in 31 half-moves
17 R5a3 win in 31 half-moves
18 Kb3 draw
19 Kb4 draw
20 Kb5 draw
21 Kc5 draw
22 Rh5 draw
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Re5 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rf5 loss in 2 half-moves
30 Rg1 loss in 2 half-moves
31 Rg5 loss in 2 half-moves