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

EGTB: win in 22 half-moves

# move score
1 Re1 win in 21 half-moves
2 Rf1 win in 23 half-moves
3 Rc1 win in 25 half-moves
4 Re4 win in 25 half-moves
5 Rf4 win in 25 half-moves
6 Rg1 win in 25 half-moves
7 Rg4 win in 25 half-moves
8 Rh1 win in 25 half-moves
9 Rh4 win in 25 half-moves
10 Kb2 loss in 4 half-moves
11 Kb3 loss in 4 half-moves
12 Kb4 loss in 4 half-moves
13 Kc2 loss in 4 half-moves
14 Kc4 loss in 4 half-moves
15 Kd2 loss in 4 half-moves
16 Kd3 loss in 4 half-moves
17 Kd4 loss in 4 half-moves
18 R1a2 loss in 4 half-moves
19 R1a3 loss in 4 half-moves
20 R4a2 loss in 4 half-moves
21 R4a3 loss in 4 half-moves
22 Ra5 loss in 4 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rb1 loss in 2 half-moves
27 Rb4 loss in 2 half-moves
28 Rc4 loss in 2 half-moves
29 Rd1 loss in 2 half-moves
30 Rd4 loss in 2 half-moves