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

EGTB: win in 4 half-moves

# move score
1 Rh2 win in 3 half-moves
2 Rh8 win in 3 half-moves
3 Rd1 win in 7 half-moves
4 Rd2 win in 7 half-moves
5 Ra1 draw
6 Ra2 draw
7 Ra8 draw
8 Rc1 draw
9 Rc2 draw
10 Rc8 draw
11 Rd8 draw
12 Rh1 draw
13 R2b3 loss in 2 half-moves
14 R2b4 loss in 2 half-moves
15 R2b5 loss in 2 half-moves
16 R2b6 loss in 2 half-moves
17 R2b7 loss in 2 half-moves
18 R8b3 loss in 2 half-moves
19 R8b4 loss in 2 half-moves
20 R8b5 loss in 2 half-moves
21 R8b6 loss in 2 half-moves
22 R8b7 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 Rg1 loss in 2 half-moves
30 Rg2 loss in 2 half-moves
31 Rg8 loss in 2 half-moves