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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Bf6 draw
3 Bf8 draw
4 Ra1 draw
5 Ra3 draw
6 Raa2 draw
7 Rg5 draw
8 Ba1 loss in 2 half-moves
9 Bb2 loss in 2 half-moves
10 Bc3 loss in 2 half-moves
11 Bd4 loss in 2 half-moves
12 Be5 loss in 2 half-moves
13 Bh6 loss in 2 half-moves
14 Bh8 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rac5 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rc7 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rca2 loss in 2 half-moves
28 Rcc5 loss in 2 half-moves
29 Rd2 loss in 2 half-moves
30 Rd5 loss in 2 half-moves
31 Re2 loss in 2 half-moves
32 Re5 loss in 2 half-moves
33 Rf2 loss in 2 half-moves
34 Rf5 loss in 2 half-moves
35 Rg2 loss in 2 half-moves
36 Rh2 loss in 2 half-moves
37 Rh5 loss in 2 half-moves