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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Re1 win in 1 half-moves
3 Rh1 win in 1 half-moves
4 Rh5 win in 1 half-moves
5 Ra1 draw
6 Rc1 draw
7 Rc5 draw
8 Rd1 draw
9 Rd5 draw
10 Rg1 draw
11 R5b2 loss in 2 half-moves
12 R5b3 loss in 2 half-moves
13 R5b4 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Kf1 loss in 1 half-moves
20 Kf2 loss in 1 half-moves
21 Kf3 loss in 1 half-moves
22 Kg1 loss in 1 half-moves
23 Kg3 loss in 1 half-moves
24 Kh1 loss in 1 half-moves
25 Kh2 loss in 1 half-moves
26 Kh3 loss in 1 half-moves
27 R1b2 loss in 1 half-moves
28 R1b3 loss in 1 half-moves
29 R1b4 loss in 1 half-moves
30 Rb7 loss in 1 half-moves
31 Rf1 loss in 1 half-moves