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EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Na3 draw
3 Nb4 draw
4 Ne1 draw
5 Rb1 draw
6 Rb2 draw
7 Rd8 draw
8 Re8 draw
9 Na1 loss in 4 half-moves
10 Nd4 loss in 2 half-moves
11 Ne3 loss in 2 half-moves
12 Ra8 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves
20 Rb7 loss in 1 half-moves