8
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2
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1
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Click on the third or sixth rank to set the en passant target square.

EGTB: win in 38 half-moves

# move score
1 Kb6 win in 37 half-moves
2 Rb4 win in 37 half-moves
3 Rc4 win in 37 half-moves
4 Kc3 win in 39 half-moves
5 Ra4 win in 39 half-moves
6 Ka6 win in 41 half-moves
7 Kb7 win in 41 half-moves
8 Kc4 win in 41 half-moves
9 Rd1 win in 41 half-moves
10 Rd2 win in 41 half-moves
11 Re4 win in 41 half-moves
12 Rf4 win in 41 half-moves
13 Kb4 win in 43 half-moves
14 Rd3 win in 43 half-moves
15 Kb2 win in 45 half-moves
16 Kc2 win in 45 half-moves
17 Rd5 win in 45 half-moves
18 Rd6 win in 45 half-moves
19 Ka2 win in 47 half-moves
20 Ka3 win in 47 half-moves
21 Ka4 win in 47 half-moves
22 Ka8 win in 47 half-moves
23 Kb8 win in 47 half-moves
24 Rd7 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves