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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rf3 win in 5 half-moves
3 Rb3 win in 7 half-moves
4 Rb4 win in 7 half-moves
5 Ra3 win in 9 half-moves
6 Ra4 win in 15 half-moves
7 Qb1 draw
8 Rh2 draw
9 Rh5 draw
10 Qa1 loss in 2 half-moves
11 Qa8 loss in 2 half-moves
12 Qb7 loss in 2 half-moves
13 Qc1 loss in 2 half-moves
14 Qc6 loss in 2 half-moves
15 Qd1 loss in 2 half-moves
16 Qd5 loss in 2 half-moves
17 Qe1 loss in 2 half-moves
18 Qe4 loss in 2 half-moves
19 Qf1 loss in 2 half-moves
20 Qf3 loss in 2 half-moves
21 Qg1 loss in 2 half-moves
22 Qg2 loss in 2 half-moves
23 Qh2 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rc4 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 Re4 loss in 2 half-moves
30 Rg3 loss in 2 half-moves
31 Rg4 loss in 2 half-moves
32 Rh6 loss in 2 half-moves
33 Rh7 loss in 2 half-moves
34 Rh8 loss in 2 half-moves