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

EGTB: win in 2 half-moves

# move score
1 Rcc4 win in 1 half-moves
2 Rcc8 win in 1 half-moves
3 Re4 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Rfc4 win in 1 half-moves
6 Rfc8 win in 1 half-moves
7 R4f6 loss in 2 half-moves
8 R8f6 loss in 2 half-moves
9 Ra2 loss in 2 half-moves
10 Ra4 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rcf2 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rff2 loss in 2 half-moves
28 Rg2 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rg8 loss in 2 half-moves
31 Rh2 loss in 2 half-moves
32 Rh4 loss in 2 half-moves
33 Rh8 loss in 2 half-moves
34 R4f5 loss in 1 half-moves
35 R4f7 loss in 1 half-moves
36 R8f5 loss in 1 half-moves
37 R8f7 loss in 1 half-moves