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

EGTB: win in 2 half-moves

# move score
1 R1b2 win in 1 half-moves
2 R1b3 win in 1 half-moves
3 R1b4 win in 1 half-moves
4 R1b5 win in 1 half-moves
5 R1b7 win in 1 half-moves
6 R8b2 win in 1 half-moves
7 R8b3 win in 1 half-moves
8 R8b4 win in 1 half-moves
9 R8b5 win in 1 half-moves
10 R8b7 win in 1 half-moves
11 Ra1 win in 1 half-moves
12 Ra8 win in 1 half-moves
13 Rbd1 win in 1 half-moves
14 Rbd8 win in 1 half-moves
15 Rc1 win in 1 half-moves
16 Rc8 win in 1 half-moves
17 Re1 win in 1 half-moves
18 Re8 win in 1 half-moves
19 Rf1 win in 1 half-moves
20 Rf8 win in 1 half-moves
21 Rg1 win in 1 half-moves
22 Rg8 win in 1 half-moves
23 Rf4 draw
24 Ra4 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rd2 loss in 2 half-moves
27 Rd3 loss in 2 half-moves
28 Rd5 loss in 2 half-moves
29 Rd6 loss in 2 half-moves
30 Rd7 loss in 2 half-moves
31 Rdb4 loss in 2 half-moves
32 Rdd1 loss in 2 half-moves
33 Rdd8 loss in 2 half-moves
34 Re4 loss in 2 half-moves
35 Rg4 loss in 2 half-moves
36 Rh4 loss in 2 half-moves
37 R1b6 loss in 1 half-moves
38 R8b6 loss in 1 half-moves
39 Rh1 loss in 1 half-moves
40 Rh8 loss in 1 half-moves