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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Rf1 win in 3 half-moves
3 Rf4 win in 3 half-moves
4 Rh1 win in 3 half-moves
5 Rh4 win in 3 half-moves
6 Rc1 win in 5 half-moves
7 Rc4 win in 5 half-moves
8 Ra5 win in 7 half-moves
9 Kd4 win in 13 half-moves
10 R1a2 win in 15 half-moves
11 R1a3 win in 15 half-moves
12 Kb4 win in 21 half-moves
13 Kb5 win in 21 half-moves
14 Kc4 win in 21 half-moves
15 R4a2 draw
16 R4a3 draw
17 Kc6 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Re1 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rg4 loss in 2 half-moves