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 R1a3 draw
4 R7a2 draw
5 R7a3 draw
6 Rab7 draw
7 Rb2 draw
8 Rb3 draw
9 Rc1 draw
10 Rc7 draw
11 Rd1 draw
12 Rd7 draw
13 Re7 draw
14 R1a4 loss in 2 half-moves
15 R1a5 loss in 2 half-moves
16 R1a6 loss in 2 half-moves
17 R7a4 loss in 2 half-moves
18 R7a5 loss in 2 half-moves
19 R7a6 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rbb7 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf7 loss in 2 half-moves
28 Rg1 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh1 loss in 2 half-moves
31 Rh7 loss in 2 half-moves