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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb4 draw
3 Rb5 draw
4 Rb6 draw
5 Rb7 draw
6 Rbh2 draw
7 Re2 draw
8 Rf2 draw
9 Rg2 draw
10 R1h2 loss in 2 half-moves
11 R1h3 loss in 2 half-moves
12 R1h4 loss in 2 half-moves
13 R1h5 loss in 2 half-moves
14 R1h6 loss in 2 half-moves
15 R1h7 loss in 2 half-moves
16 R8h2 loss in 2 half-moves
17 R8h3 loss in 2 half-moves
18 R8h4 loss in 2 half-moves
19 R8h5 loss in 2 half-moves
20 R8h6 loss in 2 half-moves
21 R8h7 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rbb1 loss in 2 half-moves
26 Rbb8 loss in 2 half-moves
27 Rc1 loss in 2 half-moves
28 Rc2 loss in 2 half-moves
29 Rc8 loss in 2 half-moves
30 Rd1 loss in 2 half-moves
31 Rd2 loss in 2 half-moves
32 Rd8 loss in 2 half-moves
33 Re1 loss in 2 half-moves
34 Re8 loss in 2 half-moves
35 Rf1 loss in 2 half-moves
36 Rf8 loss in 2 half-moves
37 Rg1 loss in 2 half-moves
38 Rg8 loss in 2 half-moves
39 Rhb1 loss in 2 half-moves
40 Rhb8 loss in 2 half-moves