sexta-feira, 25 de agosto de 2017

Universal Chess Board trabalhando com impressora - Programa desenvolvido por G. Berger - Espanha












O programa permite configurar caso opte para operar com uma impressora térmica, fato que reduziria em muito o barulho. Impressora térmica Epson é a recomendada por G. Berger.






segunda-feira, 14 de agosto de 2017

Super Expert C x Mephisto Monte Carlo

Super Expert C comete um erro que não é do seu estilo, final de peões.




Games
[Event "30 minutos"] [Site "?"] [Date "2017.08.13"] [Round "?"] [White "Novag Super Expert C"] [Black "Mephisto Monte Carlo"] [Result "0-1"] [ECO "D46"] [Annotator "Tactical Analysis 2.04 (14s)"] [PlyCount "134"] [EventDate "2017.??.??"] 1. d4 c6 2. c4 d5 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bb4 {LiveBook: 112 Games} 7. cxd5 {D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran} (7. Bd2 O-O 8. O-O dxc4 9. Bxc4 Bd6 10. e4 e5 11. Bg5 exd4 12. Qxd4 Bc5 13. Qd2 Nb6 14. Bd3 Be7 15. h3 Nfd7 16. Bxe7 Qxe7 17. Rfe1 Nc5 18. Rf1 Ncd7 19. Rad1 Nc5 { 1/2-1/2 (19) Lenic,L (2569)-Gritsak,O (2519) Warsaw 2008}) 7... exd5 8. a3 $146 ({Predecessor:} 8. O-O O-O 9. a3 Bd6 10. b4 Re8 11. Bb2 Ne4 12. b5 Ndf6 13. h3 Nxc3 14. Bxc3 Ne4 {1/2-1/2 (41) Pal,P (2200)-Majeric,Z (2366) Zalakaros 2004}) 8... Bd6 9. O-O {White has an edge.} Nb6 10. e4 Nxe4 11. Nxe4 dxe4 12. Bxe4 Bg4 13. h3 Bxf3 14. Qxf3 O-O $1 15. Qh5 {[%eval -38,22]} (15. Re1 $11 {[%eval 21, 19]}) 15... h6 $2 {[%eval 138,20] [#]} (15... g6 $15 {[%eval -38,22]} 16. Qd1 Re8) 16. Qf5 $2 {[%eval -13,20]} (16. Bxh6 $1 $16 {[%eval 138,20][%mdl 512] aiming for Bg5.} gxh6 17. Qxh6) 16... g6 $11 17. Qf3 Re8 18. Qg4 {[%eval -104, 19] [#]} (18. Bc2 $11 {[%eval -14,20] keeps the balance.}) 18... Qd7 {[%eval -23,20]} ({Black should try} 18... h5 $1 $17 {[%eval -104,19][%cal Rh5g4]} 19. Qf3 Bc7) 19. Qxd7 Nxd7 20. Bf3 Kg7 21. Bd2 Nb6 22. Rfe1 Rad8 23. Ba5 Bc7 24. Kf1 f6 25. Rxe8 Rxe8 26. Re1 Rxe1+ 27. Bxe1 {[%mdl 4096] Endgame KBB-KBN} Bf4 28. b3 Bd6 29. a4 Nd5 30. Bxd5 cxd5 {KB-KB} 31. g4 g5 32. f3 f5 33. Ke2 h5 34. gxh5 Kh6 35. h4 $2 {[%eval -187,27] [#]} (35. Ke3 $11 {[%eval -27,31] and White is okay.}) 35... g4 $1 $19 36. fxg4 {[%eval -272,24]} (36. Kf1 {[%eval -187,28] was worth a try.}) 36... fxg4 37. Kf1 Kxh5 38. Kg2 Be7 39. b4 Bf6 40. Bf2 Bxh4 41. Bxh4 {[%eval -1467,23]} (41. Bg1 $142 {[%eval -439,27]}) 41... Kxh4 {KP-KP} 42. a5 a6 43. Kh2 g3+ 44. Kg2 Kg4 45. Kg1 Kf3 46. Kf1 g2+ 47. Kg1 Ke4 {( -> ...Kf3)} 48. Kxg2 Kxd4 {K3P-KPP} 49. Kf3 Kc3 {And now ...d4 would win.} 50. b5 axb5 {KP-KP} 51. Ke2 {Black mates.} b4 52. Kd1 b3 53. Kc1 d4 54. a6 bxa6 55. Kd1 d3 56. Ke1 b2 57. Kf2 b1=Q 58. Kf3 d2 59. Kf4 a5 {[%cal Ba6a5, Ba5a4,Ba4a3][%mdl 32]} 60. Ke5 a4 61. Kd6 a3 62. Ke5 d1=Q 63. Kf4 Qd4+ 64. Kf3 Qf1+ 65. Kg3 Qe3+ 66. Kg4 Qg2+ 67. Kf5 Qgg5# 0-1

sábado, 12 de agosto de 2017

Practical, small and beautiful - Monte Carlo and Academy, the brothers. Mephisto Monte Carlo (3) x Novag Super Nova (1) - dois jogos, 2 x 1

Para o Novag Super Nova:



(1.) se constitui na melhor linha de jogo encontrada por Novag Super Nova, no caso o movimento encontrado foi Ke2;
(2) [00:09] indica 9 segundos para a análise atual;
(3.) a valorização de [-4,40] por ser negativo é desfavorável ao Novag Super Nova 
(4.) d8 indica que Novag Super Nova está na oitava interação, indicando que analisa 4 movimentos para cada lado;
(5.) 0/5 significa que Novag Super Nova analisou 5 movimentos possíveis;





Games
[Event "30 minutos"] [Site "?"] [Date "2017.08.12"] [Round "?"] [White "Novag Super Novag"] [Black "Mephisto Monte Carlo"] [Result "0-1"] [ECO "B83"] [Annotator "Tactical Analysis 2.04 (14s)"] [PlyCount "145"] [EventDate "2017.??.??"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O Nc6 8. Be3 O-O 9. f4 Bd7 10. Nb3 {LiveBook: 288 Games} e5 {B83: Sicilian Scheveningen: 6 Be2, lines without ...a6} (10... a6 11. a4 Na5 12. Nd2 Rc8 13. Bd3 e5 14. Kh1 Ng4 15. Bg1 exf4 16. Nd5 Ne3 17. Nxe3 fxe3 18. Bxe3 Bg5 19. Bg1 Be6 {0-1 (39) Kulaots,K (2597)-Ladva,O (2530) Liepaja 2017}) 11. Qd2 Ng4 $146 {[%eval 108,19] } (11... exf4 $14 {[%eval 42,18]} 12. Rxf4 Ne5) ({Predecessor:} 11... exf4 12. Bxf4 Ne5 13. Rad1 Bc6 14. Bf3 Nxf3+ 15. gxf3 Nh5 16. Be3 Bh4 17. Kh1 Qf6 18. Nd4 {1-0 (59) Chan, S (1851)-Cobb,C (1346) Dos Hermanas 2004}) 12. Bxg4 $1 $16 Bxg4 {White is better.} 13. Nd5 {[%eval 47,18]} (13. f5 $1 $16 {[%eval 110,19]} Bh5 14. Nd5) 13... Rc8 {[%eval 110,17]} ({Better is} 13... exf4 $14 {[%eval 47, 18]} 14. Bxf4 (14. Rxf4 Be6 $14) 14... Re8) 14. h3 {[%eval 43,19]} (14. f5 $1 $16 {[%eval 110,17] Threatens to win with h3.} f6 15. c4) 14... Bh5 15. Nxe7+ { [%eval 22,19]} (15. f5 $16 {[%eval 81,17]} f6 16. c4) 15... Nxe7 $11 16. Bxa7 exf4 {[%eval 61,19]} ({Black should try} 16... b6 $1 $11 {[%eval -7,19]}) 17. Rxf4 $14 Qc7 {White must now prevent ...b6.} 18. Rh4 {[%eval 20,19]} (18. Bf2 $14 {[%eval 66,21] should be considered.}) 18... Bg6 $11 {Strongly threatening ... b6.} 19. Nd4 $2 {[%eval -248,19][%mdl 8192]} (19. Bf2 $11 {[%eval 20,21] and White stays safe.}) 19... b6 $19 20. Nb5 {[%eval -361,20]} (20. c4 { [%eval -248,19] keeps fighting.}) 20... Qc5+ $1 ({Weaker is} 20... Qxc2 21. Qxc2 Rxc2 22. b3 $15) 21. Nd4 Nc6 22. Bxb6 Qxb6 23. c3 Rfe8 24. Re1 Nxd4 25. cxd4 Rc4 26. Rd1 Bxe4 27. b3 Rcc8 28. Rf4 Qb5 29. Rc1 Rxc1+ 30. Qxc1 f6 31. Qb2 Kf7 32. Rf2 Kg6 33. a4 Qb4 34. Re2 Kf7 35. Kh2 {[%eval -545,18]} (35. Re3 $142 {[%eval -383,19]}) 35... Bd5 36. Rxe8 Kxe8 37. Qe2+ Kf8 38. Qg4 {intending Qc8+.} Bxb3 39. Qc8+ Ke7 $1 40. Qc7+ {[#]} Ke6 $1 41. Qxg7 Bc2 ({Resist} 41... Qxa4 42. Qg8+ Kd7 43. Qxh7+ Kc6 44. Qe4+ Kb5 45. h4) 42. Qg8+ Kd7 43. Qf7+ Kc6 44. Qe8+ {[#]} Kd5 $1 45. Qf7+ Kxd4 46. Qxf6+ Kc4 47. Qf1+ Kd5 $2 {[%eval 0,24] } (47... Kb3 $19 {[%eval -360,20]} 48. Qf7+ Ka3) 48. Qf7+ $11 Ke5 {aiming for . ..Qf4+.} 49. Qe7+ Kd4 {[%eval -117,18]} (49... Kd5 $11 {[%eval 0,27]} 50. Qf7+ Kd4) 50. Qf6+ $17 Kd3 51. Qf3+ Kc4 {Hoping for ...d5.} 52. Qf1+ Bd3 53. Qf4+ Kc5 54. Kg3 $2 {[%eval -840,16]} (54. Qc1+ {[%eval -310,17]} Qc4 55. Qa3+ Kc6 56. a5) 54... Qxf4+ $19 55. Kxf4 {[%mdl 4096] Endgame KB-K3P} Kb4 56. g4 Kxa4 { KB-KPP} 57. h4 Kb4 58. g5 Kc5 59. h5 Kd4 60. g6 hxg6 {KB-KP} 61. h6 g5+ $1 62. Kxg5 Ke5 63. Kg4 Kf6 64. Kf4 Bf5 65. Ke3 Kg6 {( -> ...Kf6)} 66. h7 Kxh7 67. Kf4 Kg6 {[%cal Bh7g6,Bg6f6,Bf6e5,Be5e4][%mdl 32]} 68. Kf3 {Black mates.} Kf6 69. Ke2 d5 {[%cal Bd6d5,Bd5d4][%mdl 32]} 70. Ke3 Ke5 71. Ke2 Ke4 72. Kd2 d4 73. Kc1 0-1
Games
[Event "30 minutos"] [Site "?"] [Date "2017.08.12"] [Round "?"] [White "Mephisto Monte Carlo"] [Black "Novag Super Nova"] [Result "1-0"] [ECO "C42"] [Annotator "Tactical Analysis 2.04 (14s)"] [PlyCount "39"] [EventDate "2017.??.??"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Bf5 (5... d5 6. Bd3 Nc6 7. O-O Be7 8. Nbd2 Nd6 9. c3 Bf5 10. Be2 O-O 11. Qb3 Be6 12. Bd3 a5 13. Re1 Qd7 14. Nf1 Bf5 15. Bxf5 Nxf5 16. Bf4 {1/2-1/2 (24) Grischuk,A (2761) -Yu,Y (2753) Jiayuguan 2017}) 6. Nbd2 {[%eval 0,18] C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} (6. Bd3 $14 {[%eval 61,18]}) 6... Nc6 $146 {[%eval 79, 18] [#]} (6... d5 $1 $11 {[%eval 0,18] keeps the balance.}) ({Predecessor:} 6... Be7 7. Bd3 d5 8. O-O O-O 9. Re1 Nd6 10. Bxf5 Nxf5 11. c3 Nc6 12. Ne5 Bd6 13. Nxc6 bxc6 {0-1 (36) Boden,D (1022)-Villanueva,V (873) LSS email 2008}) 7. Nxe4 {[%eval 30,17]} (7. d5 $1 $16 {[%eval 79,18][%cal Rd5c6]} Nxd2 8. Bxd2 (8. Qxd2 Ne5 $11) (8. dxc6 Nxf3+ 9. Qxf3 Qe7+ 10. Be3 Be4 $11)) 7... Bxe4 8. Bb5 { White is slightly better.} Be7 9. Qe2 {[%eval -4,20]} (9. d5 $14 {[%eval 38,20] } a6 10. Ba4) 9... d5 {[%eval 93,21]} (9... f5 $11 {[%eval -4,20]}) 10. Ne5 $16 Qd6 11. Bf4 $36 {[%mdl 2048] Strongly threatening f3. Black is under strong pressure.} Qf6 {[#]} 12. Nxc6 {[%eval 11,19]} (12. Qd2 $1 $16 {[%eval 103,18]}) 12... bxc6 $11 13. Be5 Qg6 14. Ba4 $1 Bxg2 $2 {[%eval 219,17]} (14... O-O $11 { [%eval 11,19] and Black stays safe.}) 15. Rg1 $18 {[%cal Bh1g1,Bg1g2,Bg2g7, Bg7h7][%mdl 32]} O-O {[%eval 333,18]} (15... Rb8 $142 {[%eval 235,19]} 16. O-O-O Rb4) 16. f4 Rfe8 $2 {[%eval 690,18]} (16... f6 {[%eval 206,20]}) 17. Rxg2 {White is clearly winning.} Qh6 {[#]} 18. Bxc6 $1 {[%mdl 512]} Qxc6 19. Rxg7+ Kf8 20. Rxh7 1-0

domingo, 6 de agosto de 2017

Mephisto Monte Carlo (1) x Novag Super Nova (0) - dois jogos, 1 x 1

Games
[Event "Rapido 30 minutos"] [Site "?"] [Date "2017.08.03"] [Round "?"] [White "Mephisto Monte Carlo"] [Black "Novag Super Nova"] [Result "1-0"] [ECO "E91"] [Annotator "Tactical Analysis 2.04 (14s)"] [PlyCount "160"] [EventDate "2017.??.??"] [EventType "rapid"] [SourceDate "2008.12.28"] 1. d4 d6 2. c4 g6 3. Nc3 Nf6 4. e4 Bg7 5. Nf3 Nc6 6. Be2 O-O {LiveBook: 186 Games} 7. Bf4 {[%eval 27,19] E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4} (7. d5 $16 {[%eval 74,20]} Nb8 8. O-O) ( 7. d5 Nb8 8. O-O Bg4 9. h3 Bxf3 10. Bxf3 c6 11. Bf4 Nbd7 12. Qd2 Rc8 13. b3 cxd5 14. exd5 a6 15. Rfc1 Qa5 16. a4 {1/2-1/2 (28) Mchedlishvili,M (2587) -Gagunashvili,M (2579) Tbilisi 2015}) 7... Qe8 8. Nd5 $146 {[%eval 2,22]} (8. O-O $14 {[%eval 48,20] deserves consideration.}) ({Predecessor:} 8. O-O e5 9. Be3 Nd7 10. d5 Ne7 11. Nb5 Qd8 12. Nxc7 f5 13. exf5 gxf5 14. Nb5 f4 {0-1 (34) Wang,O-Xing,E Brisbane 2006}) 8... Nxd5 9. cxd5 {The position is equal.} e5 10. dxe5 Nxe5 11. Nd4 {[%eval -52,20]} (11. O-O $11 {[%eval 2,21]}) 11... c6 { [%eval -8,20]} (11... f5 $15 {[%eval -52,20] might be stronger.} 12. exf5 Bxf5) 12. O-O $11 Bd7 13. Rc1 cxd5 {[%eval 73,18]} (13... c5 $11 {[%eval -21,18] keeps the balance.} 14. Nf3 f5) 14. exd5 $16 Rc8 15. Qb3 Ng4 16. Rce1 $36 { [%mdl 2048] White is really pushing.} Nxf2 {[%eval 150,20]} (16... Bxd4 $142 { [%eval 83,20]} 17. Bxg4 Be5) 17. Nb5 $1 {[%cal Rb5d6]} Ne4 {[%eval 238,19] [#]} (17... Qe4 $16 {[%eval 150,21]} 18. Bg3 (18. Rxf2 Bxb5 19. Qxb5 Bd4 $11) (18. Bxd6 Rfe8 $11) (18. Nxd6 $2 Qxf4 19. Qg3 Qd2 $19) 18... Nh3+ 19. Kh1 (19. gxh3 Bxb5 20. Qxb5 Bd4+ 21. Bf2 a6 $16) 19... Rc5) 18. Nxd6 {[%eval 133,22]} (18. Bd3 $1 $18 {[%eval 238,19]} Bxb5 19. Rxe4 Qxe4 20. Bxe4 Bd4+ 21. Be3 Bxe3+ 22. Qxe3 Bxf1 23. Kxf1) 18... Nxd6 19. Bxd6 Bd4+ {[%eval 253,20]} (19... Qd8 $16 { [%eval 135,20]}) 20. Kh1 $18 Bb6 $2 {[%eval 540,19]} (20... Qd8 {[%eval 211,19] }) 21. Qb4 $2 {[%eval 192,22]} (21. Bc4 {[%eval 540,19]}) 21... f5 $2 {[%eval 436,20]} (21... Qd8 {[%eval 192,22] was called for.}) 22. Bc4 (22. Bxf8 Qxf8 23. d6 Qf7 $18) 22... Qd8 {and if ...Ba5 works, Black does fine.} 23. Bxf8 Ba5 24. Qe7 {[%csl Gf8][%cal Re7g7]} Qxf8 25. Qxf8+ {[%eval 144,18]} (25. Qxd7 $6 Bxe1 26. b3 (26. Rxe1 Rxc4 27. h3 Re4 $16) 26... Bb4 $16) (25. Re2 $18 { [%eval 311,22] is more deadly.} Qxe7 26. Rxe7) 25... Kxf8 $16 26. Rc1 Ke7 {[#]} 27. Be2 {[%eval 110,21]} (27. d6+ $1 $18 {[%eval 175,20]} Kxd6 28. a3) 27... Rd8 28. Rfd1 Kd6 29. Bf3 Bb6 30. g3 g5 31. Re1 Bc8 {[%eval 120,20]} (31... f4 $14 {[%eval 70,19]}) 32. b4 Bd7 33. Bg2 {[%eval 53,21]} (33. Kg2 $16 {[%eval 95,19]}) 33... Bd4 34. Rc4 Bf2 35. Re2 Bb5 $2 {[%eval 285,23]} (35... b5 $16 { [%eval 86,22] was necessary.}) 36. Re6+ $18 ({Inferior is} 36. Rxf2 Bxc4 37. Rxf5 Bxa2 $11) 36... Kd7 37. Rc2 Bb6 38. Rh6 Rh8 39. a3 Ba4 40. Re2 Bd1 { [%eval 433,20]} (40... Bd4 $142 {[%eval 307,20]} 41. d6 Rc8 42. Re7+ (42. Bxb7 Rc1+ 43. Kg2 Rg1+ 44. Kf3 Rf1+ 45. Kg2 Rg1+ 46. Kh3 Bb5 $11) 42... Kd8) 41. Re1 Bb3 42. d6 Bd8 43. Bxb7 Bf7 44. Rc1 {Threatens to win with Bc6+.} Bg6 45. Bc8+ Kxd6 {[%eval 717,19]} (45... Ke8 $142 {[%eval 436,22]} 46. Be6 f4 47. gxf4 gxf4 ) 46. Bxf5 Rg8 47. Bxg6 hxg6 {[%mdl 4096] Endgame KRR-KRB} 48. Rc8 a6 49. Kg2 g4 50. Ra8 Kc6 51. Rxa6+ Bb6 52. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Kb7 53. b5 Rg7 54. a5 Bd8 55. Kg1 g5 56. Rhd6 Bc7 57. Rd2 Re7 58. Rb2 Re4 59. Kf2 Ra4 { [%eval 786,21]} (59... Re5 $142 {[%eval 488,22]} 60. Rb4 Bd8) 60. Re6 Bxa5 61. b6 Rb4 62. Rxb4 Bxb4 {KR-KB} 63. Kf1 Bd2 64. Kg2 Ka6 65. Kh1 Kb7 66. Re2 Bc3 67. Re3 Bd2 68. Rd3 Ba5 69. Rd5 Bxb6 70. Rxg5 Be3 71. Rxg4 Kc6 72. Kg2 Kd6 73. Re4 Bc5 74. Kf3 Kd7 75. h4 {[%cal Bh2h4,Bh4h5,Bh5h6][%mdl 32]} Be7 {White mates.} 76. h5 Bg5 77. Kg4 Bh6 78. Kf5 Bg7 79. Re6 Bd4 80. h6 Bh8 1-0

Novag Super Nova x Mephisto Monte Carlo

Games
[Event "Rapido 30 minutos"] [Site "?"] [Date "2017.08.03"] [Round "?"] [White "Novag Super Nova"] [Black "Mephisto Monte Carlo"] [Result "1-0"] [ECO "B30"] [WhiteElo "1922"] [BlackElo "1881"] [Annotator "Tactical Analysis 2.04 (14s)"] [PlyCount "93"] [EventDate "2017.??.??"] [EventType "rapid"] 1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Bc4 Bg7 5. O-O d6 6. d3 Nf6 7. Ng5 O-O { B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} 8. f4 {LiveBook: 3 Games} Bg4 (8... h6 9. Nxf7 Rxf7 10. Bxf7+ Kxf7 11. f5 g5 12. Nd5 Bd7 13. h4 Qh8 14. c3 Nxd5 15. exd5 {0-1 (42) Kraai,J (2514)-Becerra Rivero,J (2547) ICC INT 2013} ) 9. Qe1 Nd4 {The position is equal.} 10. Rf2 {[%eval -47,20]} (10. Qf2 $11 { [%eval -1,18]}) 10... Nd7 $146 {[%eval 50,19]} (10... Bd7 $15 {[%eval -47,20]}) ({Predecessor:} 10... h6 11. Nh3 Qd7 12. Qf1 Nh5 13. Bd2 b5 14. Bd5 Rac8 15. a3 b4 16. Nb1 Nxc2 {0-1 (35) Lee,A (644)-Eade,D (1977) Auckland 2015}) 11. h3 $14 Be6 $1 12. Nxe6 Nxe6 13. Bd5 {[%eval 19,18]} (13. f5 $14 {[%eval 62,17] feels stronger.} Nc7 14. Be3) 13... Qb6 $11 14. f5 Nd4 $1 15. fxg6 hxg6 16. Bc4 e6 17. Nd1 Ne5 18. Ne3 Qd8 19. c3 Nxc4 20. Nxc4 d5 21. cxd4 {And now Ne5 would win.} dxc4 22. dxc4 cxd4 23. Bd2 Qc7 24. c5 {[%eval -103,19]} (24. Qf1 $15 { [%eval -57,19]}) 24... Rad8 25. Ba5 b6 ({Much weaker is} 25... Qxc5 $6 26. Rc1 $11) 26. cxb6 axb6 27. Rc1 Qa7 28. Bb4 Rfe8 29. a3 Qd7 30. e5 Rc8 {[%eval -14, 22]} (30... Qd5 $17 {[%eval -73,21]} 31. Bd6 d3) 31. Rd1 $1 Qd5 32. Bd6 Bh6 33. Kh2 {[%eval -123,19]} (33. Rf3 $1 $11 {[%eval 0,20]}) 33... Be3 {[%eval 0,21]} (33... f5 $1 $17 {[%eval -123,19]} 34. Qf1 Be3) 34. Rf3 Qc4 $2 {[%eval 173,20]} (34... Rc2 $11 {[%eval 0,21]} 35. Qg3 Qb7) 35. Qg3 {[%eval 33,21]} ({White has to play} 35. Qh4 $18 {[%eval 173,20] White wants to mate with Rxf7!} Qe2 36. Rxf7 $1 {[%mdl 512]}) 35... Red8 $2 {[%eval 242,21]} ({Black should try} 35... Qc2 $1 $14 {[%eval 33,21]} 36. Rdf1 Qe4) 36. Rdf1 $2 {[%eval 22,21]} (36. Qh4 $18 {[%eval 242,21] Threatening mate with Rxf7!} Rd7 37. Be7 Rxe7 38. Qxe7) 36... Rd7 37. Rf6 Qe2 38. b4 {[%eval -114,19]} (38. Qh4 $11 {[%eval 0,20] keeps the balance.} Qh5 39. Qe4) 38... Ra8 {[%eval 1,21]} (38... Qh5 $17 { [%eval -114,19]} 39. R6f3 Rc2) 39. a4 {[%eval -109,20] [#]} (39. Qh4 $11 { [%eval 1,21]} g5 40. Qh6) 39... Rb7 {[%eval 25,20]} (39... Qh5 $1 $17 {[%eval -109,20]} 40. Qe1 Rxa4) 40. Kh1 {[%eval -87,21]} (40. Qh4 $11 {[%eval 25,20]} Qc2 41. Rxf7 Rxf7 42. Rxf7) 40... Rc8 {Strongly threatening ... d3.} 41. b5 $2 {[%eval -237,21]} ({Better is} 41. Qh4 $15 {[%eval -57,20]}) 41... Ra8 $2 { [%eval 0,21]} (41... d3 $19 {[%eval -237,21]} 42. Qf3 Qxf3 43. R6xf3 d2 44. Rxe3 Rc1) 42. Bb4 {[%eval -150,19]} (42. Qh4 $11 {[%eval 0,21]} d3 43. Qe4) 42... Rxa4 $2 {[%eval 32758,19] [#]} (42... Qh5 $17 {[%eval -150,19]} 43. Ba3 Rxa4) 43. Rxg6+ $1 {[%cal Bf6g6,Bg6g7,Bg7h7,Bh7h6][%mdl 544] White mates.} Kh7 (43... fxg6 44. Qxg6+) 44. Rg7+ Kh6 45. Rf6+ Kh5 46. Rh7+ Bh6 47. Rhxh6# 1-0



sábado, 5 de agosto de 2017

Chess Size Guide by regencychess


Impossível não seguir as regras com relação a proporção das peças. Tenho insistido muito nisso, mas os absurdos são constantes. Este torneio estão jogando os melhores, mas as peças, vide o Rei, totalmente sem proporção. Este fato fica mais visível quando comparamos as peças dos dedicados. 






quarta-feira, 2 de agosto de 2017

Exclusive Millenium


Games
[Date "2017.08.02"] [White "tradechess"] [Black "Exclusive Millenium"] [Result "1/2-1/2"] [ECO "D45"] [Annotator "Tactical Analysis 2.04 (14s)"] [PlyCount "48"] 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 e6 5. Nf3 Nbd7 6. Be2 Bd6 7. O-O O-O 8. Qc2 Re8 9. Bd2 {LiveBook: 21 Games} Qc7 $146 {D45: Semi-Slav: 5 e3} ({Predecessor:} 9... b6 10. e4 Nxe4 11. Nxe4 dxe4 12. Qxe4 Bb7 13. Bc3 Nf6 14. Qh4 c5 15. dxc5 Bxc5 16. Rad1 {1/2-1/2 (16) Kempinski,R (2595)-Khenkin,I (2579) Germany 2002}) 10. h3 b6 11. Rac1 Bb7 12. cxd5 cxd5 {[%eval 97,21]} (12... exd5 $11 {[%eval 16,19] keeps the balance.} 13. Nb5 Qb8 14. Nxd6 Qxd6) 13. Qd3 {[%eval 48,20]} ({Better is} 13. Nb5 $16 { [%eval 97,21]} Qxc2 14. Rxc2) 13... Qb8 $14 14. Qb5 Rc8 15. Qb3 a6 16. a3 Rc6 17. Na2 Ne4 18. Bb4 Qc7 {[%eval 77,21]} (18... Bc7 $11 {[%eval 26,19]}) 19. Bxd6 Qxd6 20. Rxc6 Bxc6 21. Nb4 Bb7 22. Na2 Bc6 23. Nb4 Bb7 24. Na2 Bc6 { [%eval 43,22]} (24... Rc8 $11 {[%eval 0,20]}) 1/2-1/2

terça-feira, 1 de agosto de 2017

Algumas posições que poderiam ser reduzidas em empate



Games
[Event "Computer chess game"] [Site "Novag-Chessboard"] [Date "2017.08.01"] [Round "?"] [White "tradechess"] [Black "Novag Citrine"] [Result "*"] [ECO "D25"] [WhiteElo "2200"] [Annotator "Tactical Analysis 2.04 (14s)"] [PlyCount "38"] [EventDate "2017.??.??"] 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. O-O Nbd7 7. Nc3 Bd6 { LiveBook: 45 Games} 8. Bd3 $146 {D25: Queen's Gambit Accepted: 4 e3: sidelines and 4...Bg4} ({Predecessor:} 8. h3 Bxf3 9. Qxf3 c6 10. Rd1 O-O 11. e4 e5 12. d5 Qe7 13. Bg5 h6 14. Bh4 g5 15. Bg3 c5 {1-0 (73) Swiercz,D (2631)-Delchev,A (2622) Haguenau 2013}) 8... O-O 9. e4 {[%eval -45,20]} ({White should try} 9. h3 $14 {[%eval 46,18]} Bh5 10. g4) 9... e5 {[%eval 18,20]} (9... c5 $15 { [%eval -45,20]} 10. e5 Bxf3 11. Qxf3 Bxe5) 10. d5 $11 Nc5 11. Bc2 a6 {[%cal Ba7a6,Ba6a5][%mdl 32]} 12. b4 {[%eval -61,21]} (12. Be3 $11 {[%eval 25,20]}) 12... Ncd7 {[%eval 10,22]} (12... Ncxe4 $1 $15 {[%eval -61,21]} 13. Nxe4 Nxe4 14. Bxe4 f5) 13. a3 a5 14. b5 Bc5 15. Bb2 Nb6 16. Qe2 {[%eval -50,19]} (16. h3 $11 {[%eval 23,19]} Bh5 17. Qd3) 16... Qe7 17. Na4 Nxa4 18. Bxa4 Rfd8 19. h3 Bh5 $11 *



Games
[Event "?"] [Site "?"] [Date "2017.08.01"] [Round "?"] [White "draw"] [Black "draw"] [Result "1/2-1/2"] [Annotator "tradechess"] [SetUp "1"] [FEN "8/1p3pk1/5p1p/p6P/5PP1/1P1r4/P3RK2/8 w - - 0 1"] [PlyCount "4"] {[#]} 1. Rc2 (1. Kg2 b5 2. Rc2 (2. f5 $11) 2... a4 $11 {[%eval 0,25]}) (1. f5 b5 (1... Rd4 2. Kf3 b5 $14 {[%eval 44,27]}) 2. Rb2 (2. Kg2 $11) 2... a4 $11 { [%eval 0,28]}) (1. Re7 b5 (1... Rd2+ 2. Kf3 Rxa2 $14 {[%eval 31,23]}) 2. Re2 a4 $11 {[%eval 0,25]}) 1... a4 (1... f5 2. gxf5 Rh3 $11 {[%eval 30,25]}) 2. bxa4 f5 $11 {[%eval 19,25]} 1/2-1/2