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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 R1a2 draw
4 R1a3 draw
5 R4a2 draw
6 R4a3 draw
7 Rab1 draw
8 Rab4 draw
9 Rb3 draw
10 Rba2 draw
11 Rbb1 draw
12 Rc1 draw
13 Rc2 draw
14 Rc4 draw
15 Rd1 draw
16 Rd2 draw
17 Rd4 draw
18 Re1 draw
19 Re2 draw
20 Re4 draw
21 Rbb4 loss in 8 half-moves
22 Ra5 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rb7 loss in 2 half-moves
27 Rb8 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rf2 loss in 2 half-moves
30 Rf4 loss in 2 half-moves
31 Rg1 loss in 2 half-moves
32 Rg2 loss in 2 half-moves
33 Rg4 loss in 2 half-moves
34 Rh1 loss in 2 half-moves
35 Rh2 loss in 2 half-moves
36 Rh4 loss in 2 half-moves