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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 54 half-moves

# move score
1 Rd8 win in 53 half-moves
2 Rd7 win in 55 half-moves
3 Rd2 draw
4 Rd6 draw
5 Re3 draw
6 Rf3 draw
7 Rg3 draw
8 Ka2 loss in 2 half-moves
9 Kb1 loss in 2 half-moves
10 Kb2 loss in 2 half-moves
11 Kc1 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Ke1 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Rh3 loss in 2 half-moves