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

EGTB: win in 20 half-moves

# move score
1 Rb1 win in 19 half-moves
2 Kb3 win in 23 half-moves
3 Rb4 win in 23 half-moves
4 Kd2 win in 25 half-moves
5 R4a2 win in 25 half-moves
6 R4a3 win in 25 half-moves
7 Kc2 win in 27 half-moves
8 Kb2 win in 31 half-moves
9 Ra8 draw
10 Kd3 loss in 4 half-moves
11 R1a2 loss in 4 half-moves
12 R1a3 loss in 4 half-moves
13 Rc1 loss in 4 half-moves
14 Rf1 loss in 4 half-moves
15 Rf4 loss in 4 half-moves
16 Rg1 loss in 4 half-moves
17 Rg4 loss in 4 half-moves
18 Rh1 loss in 4 half-moves
19 Rh4 loss in 4 half-moves
20 Kb4 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rd1 loss in 2 half-moves
28 Rd4 loss in 2 half-moves
29 Re1 loss in 2 half-moves
30 Re4 loss in 2 half-moves