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

EGTB: win in 4 half-moves

# move score
1 Rg2 win in 3 half-moves
2 Rg8 win in 3 half-moves
3 R2a3 draw
4 R2a7 draw
5 R8a3 draw
6 R8a7 draw
7 Rb1 draw
8 Rb2 draw
9 Rb8 draw
10 Rg1 draw
11 R2a4 loss in 2 half-moves
12 R2a5 loss in 2 half-moves
13 R2a6 loss in 2 half-moves
14 R8a4 loss in 2 half-moves
15 R8a5 loss in 2 half-moves
16 R8a6 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf2 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh2 loss in 2 half-moves
31 Rh8 loss in 2 half-moves