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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rf4 win in 1 half-moves
3 Rf5 win in 1 half-moves
4 Rf6 win in 1 half-moves
5 Rf7 win in 1 half-moves
6 Qa1 loss in 2 half-moves
7 Qb1 loss in 2 half-moves
8 Qc1 loss in 2 half-moves
9 Qd1 loss in 2 half-moves
10 Qe1 loss in 2 half-moves
11 Qf1 loss in 2 half-moves
12 Qg2 loss in 2 half-moves
13 Qg3 loss in 2 half-moves
14 Qg4 loss in 2 half-moves
15 Qg5 loss in 2 half-moves
16 Qg6 loss in 2 half-moves
17 Qg7 loss in 2 half-moves
18 Qg8 loss in 2 half-moves
19 Qh1 loss in 2 half-moves
20 Qh2 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rbc2 loss in 2 half-moves
28 Rbd2 loss in 2 half-moves
29 Rbe2 loss in 2 half-moves
30 Rf1 loss in 2 half-moves
31 Rf3 loss in 2 half-moves
32 Rf8 loss in 2 half-moves
33 Rfc2 loss in 2 half-moves
34 Rfd2 loss in 2 half-moves
35 Rfe2 loss in 2 half-moves
36 Rg2 loss in 2 half-moves
37 Rh2 loss in 2 half-moves
38 Rb6 loss in 1 half-moves