Fidelity Designer 2100 x Novag Constellation Expert

Dois computadores, programadores distintos, mas contendo o mesmo rating. Na partida que segue, optaram por siciliana, linha amplamente conhecida. Com d5, novag sai da da abertura.

Notar que o programa chessbase, indica a precisão dos lances, neste caso para as brancas 57% e as pretas 26% o que convenhamos é muito pouco para computadores de xadrez.

[Event "30 segundos por movimento"] [Site "Shredder Android"] [Date "2017.10.10"] [Round "?"] [White "Fidelity Designer 2100"] [Black "Constellation Expert"] [Result "1-0"] [ECO "B85"] [WhiteElo "1901"] [BlackElo "1901"] [Annotator "Tactical Analysis 2.10 (14s)"] [PlyCount "129"] [EventDate "2017.??.??"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Qc7 8. f4 Nc6 9. Be3 Be7 10. Kh1 O-O 11. a4 {[%eval -17,18] LiveBook: 3379 Games} (11. a3 $142 {[%eval 29,17]}) 11... d5 {B85: Sicilian Scheveningen: 6 Be2 a6, lines with early Be3} (11... Re8 12. Bg1 Rb8 13. Qd3 e5 14. fxe5 dxe5 15. Qg3 Kh8 16. Rad1 Nxd4 17. Bxd4 Bb4 18. Rxf6 Bxc3 19. Bb6 Qe7 20. Rfd6 Bxb2 {1/2-1/2 (40) Movsesian,S (2673) -Navara,D (2725) Prague 2016}) 12. e5 Nd7 13. Qd2 Na5 $146 {White has an edge.} ({Predecessor:} 13... Nxd4 14. Bxd4 b6 15. Qe3 Bb7 16. Bd3 Rfe8 17. f5 Bc5 18. fxe6 Rxe6 19. Bf5 Rh6 20. Bxd7 Qxd7 21. a5 Rh4 22. Rad1 b5 23. Bxc5 {1-0 (23) Pommrich,R (2117)-Jasak,J (2219) ICCF email 2000}) 14. Nf5 Bd8 $1 15. Nd6 Nc6 16. Nxc8 {[%eval -17,17]} Rxc8 $11 17. Kg1 {[%eval -63,18]} Na5 {[%eval -18,18] } 18. Bd4 Nc4 19. Bxc4 $1 Qxc4 20. b3 {[%eval -113,23] [#]} Qxd4+ $1 $17 { [%mdl 512]} 21. Qxd4 Bb6 22. Qxb6 Nxb6 23. Rf3 Rc7 24. Rd1 Rfc8 25. Rdd3 Nd7 26. Rfe3 Nc5 {[%eval -45,24]} 27. Rd1 $15 g6 28. Ne2 b5 29. axb5 axb5 30. Ra1 Ne4 31. Nd4 b4 {[%eval 41,22]} 32. Ree1 Nc3 33. Ra6 Rb7 34. Rea1 h6 35. Kf1 Kf8 36. g4 Kg7 {[%eval 64,20]} (36... Nb5 $1 $11 {[%eval 19,19]} 37. Rc6 Rxc6 38. Nxc6 Na3) 37. Nc6 {[%eval 0,23]} Ne4 $11 {Hoping for ...Nc5.} 38. R1a5 { [%eval -43,22]} (38. Nd4 $1 $11 {[%eval 0,23] deserves consideration.}) 38... Nc3 {[%eval 34,20]} (38... Rbc7 $1 $15 {[%eval -43,22]} 39. Nd4 (39. Nxb4 Rc3 $17) 39... Rxc2 40. Nxc2 Rxc2) 39. Kf2 Rf8 {[%eval 66,18]} 40. Ra7 Rb6 { [%eval 107,22]} 41. Nd4 $16 Rd8 {[%eval 151,20]} 42. Ra1 {[%eval 47,20]} Rc8 { [%eval 119,19]} (42... Nb5 $1 $14 {[%eval 47,20]} 43. Nxb5 Rxb5) 43. Ke3 { [%eval 31,21]} Rc5 $2 {[%eval 438,19][%mdl 8192]} 44. f5 $18 gxf5 45. gxf5 Kg8 {[%eval 32742,18]} (45... exf5 $18 {[%eval 440,20]} 46. e6 f4+ 47. Kxf4 Ne2+ 48. Ke5 Nxd4) 46. Ra8+ {[%eval 810,23]} (46. Rg1+ $142 {[%eval 32742,18]} Kh7 47. Rxf7+ Kh8 48. f6 Rc8 49. Rg6 Nd1+ 50. Kf4 Rb7 51. Rxb7 Nf2 52. Rxh6+ Kg8 53. Rg7+ Kf8 54. Rh8#) 46... Kh7 47. R1a7 {[%cal Ra7f7]} exf5 48. e6 f4+ 49. Kd2 Ne4+ 50. Kc1 Nd6 51. exf7 Nxf7 52. Rxf7+ Kg6 53. Rxf4 Rc3 54. Kd2 Rc5 55. Rff8 Rc3 56. Nf5 Rh3 57. Ne7+ Kg5 58. Rf2 Rd6 59. Raf8 {White mates.} Rxb3 60. R2f4 {[%csl Ge7,Gf4][%cal Rf8f5]} h5 61. h4+ Kh6 62. R4f7 {[%cal Rf8h8]} Rd3+ 63. Kxd3 {[%cal Rf8h8]} Rd8 64. Nf5+ Kg6 65. Rg7# {Precision: White = 57%, Black = 26%.} 1-0