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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 52 half-moves

# move score
1 Rb5 win in 51 half-moves
2 Rh1 win in 51 half-moves
3 Rg1 win in 53 half-moves
4 Ka5 draw
5 Ka8 draw
6 Kaa7 draw
7 Kab7 draw
8 Kb6 draw
9 Kba7 draw
10 Kbb7 draw
11 Kc7 draw
12 Kc8 draw
13 Ra1 draw
14 Rb6 draw
15 Rb7 draw
16 Rf1 draw
17 Kb5 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Re1 loss in 2 half-moves