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

EGTB: win in 2 half-moves

# move score
1 R1a4 win in 1 half-moves
2 R1a6 win in 1 half-moves
3 R7a4 win in 1 half-moves
4 R7a6 win in 1 half-moves
5 Rb3 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Rd3 win in 1 half-moves
8 Rd7 win in 1 half-moves
9 Rg7 win in 1 half-moves
10 Rh7 win in 1 half-moves
11 R7a3 win in 5 half-moves
12 R7a2 win in 7 half-moves
13 R1a2 loss in 2 half-moves
14 R1a3 loss in 2 half-moves
15 R1a5 loss in 2 half-moves
16 R7a5 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Raf1 loss in 2 half-moves
19 Raf7 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Re7 loss in 2 half-moves
28 Rf2 loss in 2 half-moves
29 Rf4 loss in 2 half-moves
30 Rf5 loss in 2 half-moves
31 Rf6 loss in 2 half-moves
32 Rf8 loss in 2 half-moves
33 Rfa3 loss in 2 half-moves
34 Rff1 loss in 2 half-moves
35 Rff7 loss in 2 half-moves
36 Rg1 loss in 2 half-moves
37 Rg3 loss in 2 half-moves
38 Rh1 loss in 2 half-moves
39 Rh3 loss in 2 half-moves