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

EGTB: win in 18 half-moves

# move score
1 Re1 win in 17 half-moves
2 Rf1 win in 17 half-moves
3 Rg1 win in 17 half-moves
4 Rh1 win in 17 half-moves
5 Re4 draw
6 Rf4 draw
7 Rg4 draw
8 Rh4 draw
9 Kf4 loss in 4 half-moves
10 Kf6 loss in 4 half-moves
11 Kg4 loss in 4 half-moves
12 Kg5 loss in 4 half-moves
13 Kg6 loss in 4 half-moves
14 R1a2 loss in 4 half-moves
15 R1a3 loss in 4 half-moves
16 R4a2 loss in 4 half-moves
17 R4a3 loss in 4 half-moves
18 Ra8 loss in 4 half-moves
19 Ke4 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rb4 loss in 2 half-moves
27 Rc1 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