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

EGTB: win in 24 half-moves

# move score
1 Re1 win in 23 half-moves
2 Re4 win in 23 half-moves
3 Kb6 draw
4 Kb7 draw
5 Kb8 draw
6 Kc6 draw
7 Kc8 draw
8 Kd6 draw
9 Kd7 draw
10 Kd8 draw
11 R1a2 draw
12 R1a3 draw
13 R4a2 draw
14 R4a3 draw
15 Ra7 draw
16 Rb1 draw
17 Rb4 draw
18 Rc1 draw
19 Rc4 draw
20 Rd1 draw
21 Rd4 draw
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rg4 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh4 loss in 2 half-moves