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

EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 R1a2 draw
3 R3a2 draw
4 R3a4 draw
5 R5a4 draw
6 Ra6 draw
7 Rb1 draw
8 Rb3 draw
9 Rb5 draw
10 Rc1 draw
11 Rc3 draw
12 Rc5 draw
13 Rg3 draw
14 Rg5 draw
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh3 loss in 2 half-moves
28 Rh5 loss in 2 half-moves