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EGTB: win in 20 half-moves

# move score
1 Rb2 win in 19 half-moves
2 Rb1 draw
3 Rb3 draw
4 Re7 draw
5 Rf7 draw
6 Rg7 draw
7 Ba5 loss in 2 half-moves
8 Bb4 loss in 2 half-moves
9 Bc3 loss in 2 half-moves
10 Bd2 loss in 2 half-moves
11 Bf2 loss in 2 half-moves
12 Bg3 loss in 2 half-moves
13 Bh4 loss in 2 half-moves
14 Nb4 loss in 2 half-moves
15 Nc1 loss in 2 half-moves
16 Nc3 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves