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EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Nb2 draw
3 Nd2 draw
4 Ne3 draw
5 Ra4 draw
6 Rb1 draw
7 Rb2 draw
8 Rb5 draw
9 Rb6 draw
10 Na3 loss in 12 half-moves
11 Na5 loss in 6 half-moves
12 Nb6 loss in 2 half-moves
13 Nd6 loss in 2 half-moves
14 Ne5 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb8 loss in 2 half-moves