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EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 g5 draw
3 Nf2 draw
4 Nf4 draw
5 Ng1 draw
6 Ng5 draw
7 Rb4 draw
8 Rf8 draw
9 Ra8 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves