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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Rg1 win in 13 half-moves
3 Rg4 win in 13 half-moves
4 Rh1 win in 13 half-moves
5 Rh4 win in 13 half-moves
6 Re4 win in 15 half-moves
7 Rf1 win in 15 half-moves
8 Rf4 win in 17 half-moves
9 Ra5 draw
10 Rc1 draw
11 Kb1 loss in 2 half-moves
12 Kb2 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kc1 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kd1 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 R1a2 loss in 2 half-moves
20 R1a3 loss in 2 half-moves
21 R4a2 loss in 2 half-moves
22 R4a3 loss in 2 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