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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Qb4 draw
3 Ra1 draw
4 Rb2 draw
5 Rc1 draw
6 Rb3 loss in 4 half-moves
7 Rb4 loss in 4 half-moves
8 Rd1 loss in 4 half-moves
9 Qa1 loss in 2 half-moves
10 Qa2 loss in 2 half-moves
11 Qa4 loss in 2 half-moves
12 Qa5 loss in 2 half-moves
13 Qa6 loss in 2 half-moves
14 Qa7 loss in 2 half-moves
15 Qa8 loss in 2 half-moves
16 Qb2 loss in 2 half-moves
17 Qb3 loss in 2 half-moves
18 Qc1 loss in 2 half-moves
19 Qc3 loss in 2 half-moves
20 Qc5 loss in 2 half-moves
21 Qd3 loss in 2 half-moves
22 Qd6 loss in 2 half-moves
23 Qe3 loss in 2 half-moves
24 Qe7 loss in 2 half-moves
25 Qf3 loss in 2 half-moves
26 Qf8 loss in 2 half-moves
27 Qg3 loss in 2 half-moves
28 Qh3 loss in 2 half-moves
29 Rb5 loss in 2 half-moves
30 Rb6 loss in 2 half-moves
31 Rb7 loss in 2 half-moves
32 Re1 loss in 2 half-moves
33 Rf1 loss in 2 half-moves
34 Rg1 loss in 2 half-moves
35 Rh1 loss in 2 half-moves