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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Qa5 loss in 2 half-moves
3 Qa6 loss in 2 half-moves
4 Qa7 loss in 2 half-moves
5 Qa8 loss in 2 half-moves
6 Qb3 loss in 2 half-moves
7 Qb4 loss in 2 half-moves
8 Qb5 loss in 2 half-moves
9 Qc2 loss in 2 half-moves
10 Qc6 loss in 2 half-moves
11 Qd1 loss in 2 half-moves
12 Qd7 loss in 2 half-moves
13 Qe8 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Rac3 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rcc3 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Rd4 loss in 2 half-moves
28 Re3 loss in 2 half-moves
29 Rf3 loss in 2 half-moves
30 Rg3 loss in 2 half-moves
31 Rh3 loss in 2 half-moves
32 Rh4 loss in 2 half-moves
33 Re4 loss in 1 half-moves
34 Rf4 loss in 1 half-moves