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

EGTB: win in 2 half-moves

# move score
1 R4a5 win in 1 half-moves
2 R4a6 win in 1 half-moves
3 R7a5 win in 1 half-moves
4 R7a6 win in 1 half-moves
5 Ra2 win in 1 half-moves
6 Ra3 win in 1 half-moves
7 Ra8 win in 1 half-moves
8 Rb4 win in 1 half-moves
9 Rb7 win in 1 half-moves
10 Rc4 win in 1 half-moves
11 Rc7 win in 1 half-moves
12 Rd1 win in 1 half-moves
13 Rd4 win in 1 half-moves
14 Rd7 win in 1 half-moves
15 Re1 win in 1 half-moves
16 Re4 win in 1 half-moves
17 Re7 win in 1 half-moves
18 Rf2 win in 1 half-moves
19 Rf3 win in 1 half-moves
20 Rg4 win in 1 half-moves
21 Rg7 win in 1 half-moves
22 Rh4 win in 1 half-moves
23 Rh7 win in 1 half-moves
24 Rb1 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rf5 loss in 2 half-moves
27 Rf6 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rfa1 loss in 2 half-moves
30 Rff4 loss in 2 half-moves
31 Rff7 loss in 2 half-moves
32 Rg1 loss in 2 half-moves
33 Rh1 loss in 2 half-moves
34 Raa1 loss in 1 half-moves
35 Raf4 loss in 1 half-moves
36 Raf7 loss in 1 half-moves