[Event "?"] [Site "?"] [Date "2024.06.13"] [Round "?"] [White "Estudio de Alois Wotawa de 19"] [Black "?"] [Result "1/2-1/2"] [Annotator "MI Juan Rohl"] [SetUp "1"] [FEN "K2B4/PPP5/k2b4/1r6/1r6/1b6/8/8 w - - 0 1"] [PlyCount "5"] [GameId "366423052594"] [SourceVersion "1"] [SourceVersionDate "2023.02.03"] [SourceQuality "1"] {[%csl Rb7,Rb8,Rc7,Rc8,Gd8,Gh4][%CAl Rb7b8,Rc7c8,Gd8h4,Gd8a5][%evp 0,5,0,-2,-2,-2,0,0]} 1. b8=N+ $3 ({la natural} 1. c8=Q $4 {pierde tras} Bd5 $3 2. Bc7 Rxb7 $1 3. Bxd6 Rc4 $3 4. Bc5 Bf3 $3 {ganando por Zugzwang tras} 5. Qxb7+ Bxb7+ 6. Kb8 Rxc5 7. a8=Q+ Bxa8 8. Kxa8 Rc8# {.}) ({b)} 1. b8=Q $4 {pierde tras} Bd5+ 2. Qb7+ Bxb7+ 3. Kb8 Bg2+ 4. Kc8 Bh3# {.}) 1... Rxb8+ {única} ({si} 1... Ka5 $4 2. c8=Q+ Ka4 3. Qa6+ Ra5 4. Qxa5# {.}) 2. axb8=N+ $3 Rxb8+ ({tras} 2... Kb5 3. c8=Q Bd5+ 4. Ka7 Bc5+ ({después de} 4... Ra4+ $4 5. Na6 $18 {gana}) 5. Qxc5+ $3 Kxc5 6. Be7+ Kc4 7. Bxb4 Kxb4 {con tablas}) 3. cxb8=N+ $3 ({un bello broche final que conduce al empate} 3. cxb8=Q $4 {pierde por} Bd5+ 4. Qb7+ Bxb7# {mate!}) 1/2-1/2