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

EGTB: win in 26 half-moves

# move score
1 Rb7 win in 25 half-moves
2 Rd7 win in 25 half-moves
3 Ra7 draw
4 Rc7 draw
5 Re7 draw
6 Rf7 draw
7 Rg4 draw
8 Rg5 draw
9 Rg6 draw
10 Ba3 loss in 2 half-moves
11 Ba7 loss in 2 half-moves
12 Bb4 loss in 2 half-moves
13 Bb6 loss in 2 half-moves
14 Bd4 loss in 2 half-moves
15 Bd6 loss in 2 half-moves
16 Be3 loss in 2 half-moves
17 Be7 loss in 2 half-moves
18 Bf2 loss in 2 half-moves
19 Bf8 loss in 2 half-moves
20 Bg1 loss in 2 half-moves
21 Nb4 loss in 2 half-moves
22 Nc1 loss in 2 half-moves
23 Nc3 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh7 loss in 2 half-moves