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 R1a2 draw
3 R3a2 draw
4 Rb1 draw
5 Rb3 draw
6 Rb7 draw
7 Rc1 draw
8 Rc3 draw
9 Rc7 draw
10 Rd1 draw
11 Rd3 draw
12 Rd7 draw
13 Re3 draw
14 Re7 draw
15 Rf7 draw
16 R3a4 loss in 2 half-moves
17 R3a5 loss in 2 half-moves
18 R3a6 loss in 2 half-moves
19 R7a4 loss in 2 half-moves
20 R7a5 loss in 2 half-moves
21 R7a6 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh1 loss in 2 half-moves
29 Rh3 loss in 2 half-moves
30 Rh7 loss in 2 half-moves