[Event "40 jugadas en 2 horas"] [Site "?"] [Date "2024.10.07"] [Round "?"] [White "Novag Super Constellation, 18 Mhz"] [Black "Jimenez Arteaga, Angel"] [Result "1-0"] [ECO "A03"] [WhiteElo "1785"] [BlackElo "1881"] [Annotator "Tactical Analysis 6.4"] [PlyCount "149"] [GameId "2098047488737298"] [EventDate "2024.??.??"] [TimeControl "40/7200:40/7200:7200"] {[%evp 9,149,-32,-3,0,21,4,0,-15,33,19,52,10,39,0,6,-37,-50,-127,-18,-95,70,74,78,77,79,-50,-52,-96,-98,-247,-244,-233,-240,-240,-223,-243,-44,-226,-205,-329,-288,-392,-394,-438,-426,-412,-246,-235,-100,-126,0,0,0,0,0,-50,26,11,13,-1,6,9,337,326,314,224,212,125,129,124,246,0,0,0,0,0,0,0,0,0,76,28,445,390,472,417,474,384,632,613,611,535,19981,29974,19987,29974,19991,19992,19992,19990,19991,19992,19993,19994,29983,29984,19999,29985,29983,20000,20000,20000,20000,20000,20000,20000,20000,20000,20000,20000,20000,20000,20000,20000,20000,20000,20000,20000,29963,20000,29966,20000,20000,29964,20000,29964,29979,29975,29991,29992,29992,29993]} {Stockfish 17} 1. f4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. d4 Bb4+ 6. Bd2 {A03: Bird's Opening with 1...d5.} Bxd2+ 7. Nbxd2 O-O $146 {[%CAl Oc6c5]} ({Predecessor:} 7... Nbd7 8. Bd3 Ng4 9. Qe2 f5 10. h3 Ngf6 11. g4 Ne4 12. Qg2 g6 13. g5 Qe7 {1-0 Jagerflod,K-Carlsson,E SWE corr Sweden 1989}) 8. Bd3 {[%CAl Og2g4] The position is equal.} b6 (8... c5 $11) 9. O-O Bb7 10. Qc2 (10. g4 $14) 10... Nbd7 11. Rac1 (11. cxd5 $14 {should be considered.} cxd5 12. Rac1) 11... c5 12. Ne5 (12. cxd5 $11 Nxd5 13. Bxh7+ Kh8 14. Nc4) 12... Rc8 $15 13. Qa4 (13. cxd5 $2 cxd4 (13... Nxe5 14. dxe5 Nxd5 15. Nc4 $14) 14. Qb1 (14. Nc6 $2 Qe8 $19) 14... Rxc1 (14... exd5 15. Rxc8 Qxc8 16. exd4 $11) 15. Rxc1 dxe3 $19 (15... Nxd5 $2 16. Nxd7 Qxd7 17. Nf3 $19)) ({Better is} 13. Qc3 $15) 13... a5 (13... cxd4 $17 14. Nxd7 Nxd7 15. exd4 dxc4) 14. cxd5 (14. Nxd7 $11 Nxd7 15. cxd5) 14... exd5 $2 (14... Nxe5 $17 15. fxe5 Nxd5) 15. Bf5 $14 {White has more active pieces.} Rc7 16. Nxd7 Nxd7 17. Qb5 (17. Bxd7 $16 Rxd7 18. dxc5 bxc5 19. Rxc5) 17... Bc6 $15 18. Qd3 (18. Qe2 $15 {is superior.}) 18... c4 $1 $17 19. Bxh7+ (19. Qa3 $17) 19... Kh8 $19 20. Qc2 g6 $1 21. Bxg6 fxg6 22. Qxg6 Qf6 $2 (22... Nf6 $1 $19 {Strongly threatening ...Rg8.} 23. f5 Rg8 24. Qh6+ Rh7) 23. Qxf6+ $2 (23. Qh5+ $15 Kg7 24. Nf3) 23... Nxf6 ({Inferior is} 23... Rxf6 24. g4 $11) 24. Rc3 {White is weak on the light squares} (24. e4 {keeps fighting.} dxe4 (24... Nxe4 25. Nxe4 dxe4 26. Rxc4 $11) 25. Nxc4) 24... Re7 25. g3 b5 26. Re1 b4 27. Rcc1 Ng4 (27... Rfe8 $142 28. Nf3 Rxe3) 28. e4 dxe4 (28... Rh7 $19 {is more deadly.} 29. Nf1 dxe4 30. Rxc4 Bb7) 29. Nxc4 $17 a4 ({Black should play} 29... Bd5 $17 {...Rc7 is the strong threat.} 30. Ne5 Nxe5 31. dxe5 Bxa2) 30. h3 $1 $11 Nf6 {White must now prevent ...Bd5.} 31. Ne5 Be8 {Prevents Ng6+.} 32. g4 (32. f5 $11) 32... Bf7 (32... Ra7 $1 $15) 33. g5 $36 {[%mdl 2112] Deflection. White fights for an advantage.} Nh5 34. Rxe4 Kg7 35. f5 {[%CAl Bf4f5,Bf5f6][%mdl 32]} Rb7 $2 {[%mdl 8192]} (35... Bxa2 $11 {and Black stays safe.} 36. f6+ Nxf6 37. gxf6+ Rxf6) 36. f6+ $18 Kg8 37. Nxf7 Kxf7 38. Kf2 (38. Kg2 $18) 38... Kg6 $16 39. h4 Rd8 (39... Ng7 $16) 40. Rc2 $2 (40. Kf3 $18) 40... b3 $11 41. axb3 Rxb3 42. d5 a3 43. bxa3 Rxa3 44. Rd4 {aiming for d6.} Ra5 (44... Ng3 $11 {remains equal.}) 45. d6 ({White should try} 45. Rcd2 $1 $16) 45... Ra6 $2 {[%mdl 8192]} (45... Rf5+ $11 {and Black has nothing to worry.} 46. Ke3 Re8+ 47. Re4 Rd8) 46. d7 $18 {Rc8 would now be deadly.} Ra7 47. Rcd2 Kf7 48. Kf3 Nxf6 $2 (48... Kg6 49. R2d3 Rb7) 49. gxf6 Kxf6 {[%mdl 4096] Endgame. KRR-KRR} 50. Rd1 Ke7 {[%CAl Ra7d7]} 51. Re1+ Kf7 52. Rf4+ Kg7 53. Re7+ Kg6 54. Kg4 {Threatening mate with h5+.} Ra6 55. h5+ Kh6 56. Rfe4 Rd6 57. R7e6+ Rxe6 58. Rxe6+ {KR-KR} Kg7 59. h6+ Kf7 60. Re8 $1 Rxd7 61. h7 Kxe8 62. h8=Q+ {KQ-KR} ({Worse is} 62. h8=R+ Ke7 $11) 62... Ke7 63. Qh4+ Ke6 64. Qh6+ Kd5 65. Qe3 Rd6 66. Kf5 Kc6 67. Qc3+ Kd7 68. Qb4 Kc6 69. Qc4+ Kd7 70. Qb5+ Kc7 71. Qc5+ Kd7 72. Qa5 Kc6 {White mates.} 73. Qb4 Kd5 74. Qb5+ Kd4 75. Qe5+ {What a fight! Weighted Error Value: White=0.42/Black=0.68} 1-0