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

EGTB: win in 4 half-moves

# move score
1 Rh1 win in 3 half-moves
2 Rd7 win in 7 half-moves
3 Rd8 win in 7 half-moves
4 Rd1 win in 9 half-moves
5 Ra1 draw
6 Ra7 draw
7 Ra8 draw
8 Rbc1 draw
9 Rbc7 draw
10 Rcb8 draw
11 Rh7 draw
12 Rh8 draw
13 Rbb8 loss in 4 half-moves
14 Rcc1 loss in 4 half-moves
15 Rcc7 loss in 4 half-moves
16 R1b2 loss in 2 half-moves
17 R1b3 loss in 2 half-moves
18 R1b4 loss in 2 half-moves
19 R1b5 loss in 2 half-moves
20 R1b6 loss in 2 half-moves
21 R7b2 loss in 2 half-moves
22 R7b3 loss in 2 half-moves
23 R7b4 loss in 2 half-moves
24 R7b5 loss in 2 half-moves
25 R7b6 loss in 2 half-moves
26 Rc2 loss in 2 half-moves
27 Rc3 loss in 2 half-moves
28 Rc4 loss in 2 half-moves
29 Rc5 loss in 2 half-moves
30 Rc6 loss in 2 half-moves
31 Re1 loss in 2 half-moves
32 Re7 loss in 2 half-moves
33 Re8 loss in 2 half-moves
34 Rf1 loss in 2 half-moves
35 Rf7 loss in 2 half-moves
36 Rf8 loss in 2 half-moves
37 Rg1 loss in 2 half-moves
38 Rg7 loss in 2 half-moves
39 Rg8 loss in 2 half-moves