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 R1b6 win in 1 half-moves
5 Re2 win in 1 half-moves
6 Re3 win in 1 half-moves
7 Rg7 win in 1 half-moves
8 Re4 loss in 2 half-moves
9 Re5 loss in 2 half-moves
10 Re6 loss in 2 half-moves
11 Re8 loss in 2 half-moves
12 Rf1 loss in 2 half-moves
13 Rg1 loss in 2 half-moves
14 Rh1 loss in 2 half-moves
15 R1b5 loss in 1 half-moves
16 R7b2 loss in 1 half-moves
17 R7b3 loss in 1 half-moves
18 R7b4 loss in 1 half-moves
19 R7b5 loss in 1 half-moves
20 R7b6 loss in 1 half-moves
21 Ra1 loss in 1 half-moves
22 Ra7 loss in 1 half-moves
23 Rb8 loss in 1 half-moves
24 Rbc1 loss in 1 half-moves
25 Rbd1 loss in 1 half-moves
26 Rbe7 loss in 1 half-moves
27 Rc7 loss in 1 half-moves
28 Rd7 loss in 1 half-moves
29 Rec1 loss in 1 half-moves
30 Red1 loss in 1 half-moves
31 Ree7 loss in 1 half-moves
32 Rf7 loss in 1 half-moves
33 Rh7 loss in 1 half-moves