[Event "PicoChess game"] [Site "?"] [Date "2021.02.22"] [Round "?"] [White "Lee Oswald, (perdi no tempo)"] [Black "Mephisto Dallas 68000 (mess 0"] [Result "0-1"] [ECO "D30"] [WhiteElo "1600"] [BlackElo "2005"] [Annotator "Tactical Analysis 4.0 (5s)"] [PlyCount "72"] [EventDate "2021.??.??"] {[%evp 9,72,10,34,15,66,50,60,53,63,59,135,118,178,137,150,102,119,115,150,-31, 42,-28,31,-124,-62,-100,-23,-65,-87,-88,-68,-148,-89,-130,-13,-19,22,0,31,-84, -15,-66,-73,-88,46,-116,19,11,10,14,91,0,28,10,13,0,62,59,87,74,75,0,0,0,0]} 1. d4 d5 2. c4 c6 3. e3 e6 4. Nf3 Nf6 5. Be2 Bb4+ 6. Bd2 {D30: Queen's Gambit Declined: Systems without Nc3.} Bxd2+ 7. Nbxd2 O-O 8. O-O {[#]White is slightly better.} b6 $146 ({Predecessor:} 8... Nbd7 9. Qc2 h6 10. h3 b6 11. Rfd1 Bb7 12. b4 Qc7 13. Rac1 Rfe8 14. Qb2 Rac8 {1-0 (44) Nguyen,T (1996)-Huynh, T Ho Chi Minh City 2017}) 9. Qc2 Na6 10. a3 Qd6 11. Rac1 c5 12. cxd5 exd5 13. Rfd1 c4 14. Nb1 $2 {[#]} ({White should try} 14. e4 $16) 14... Nc7 15. Nc3 Re8 16. Qd2 $2 (16. a4 $14) 16... Bf5 17. Nh4 Ng4 (17... Bd7 {with more complications.} 18. b3 b5 19. bxc4 bxc4 20. Nf3 Rab8) 18. Bxg4 Bxg4 19. f3 Be6 20. g4 Rad8 21. Ng2 f5 22. g5 Qe7 23. h4 Bd7 24. f4 Bc6 25. Re1 Rf8 26. Qe2 Rde8 (26... a5 {seems wilder.} 27. Qf2 b5 28. Ne2 Be8 29. Qf3 Rb8) 27. Qh5 $2 ( 27. h5 $14 {stays ahead.}) 27... Qf7 (27... a5 {looks sharper.} 28. Qf3 b5 29. Ne2 b4 30. axb4 axb4 31. h5 Nb5) 28. Qxf7+ Rxf7 29. h5 Rfe7 (29... b5 {keeps more tension.} 30. b4 a5 31. Nh4 Ra8 32. Kf2 axb4 33. axb4 Ra3) 30. Rc2 (30. Kf2 {is more complex.} Kf7 31. Nh4 Ke6 32. a4 Rb8 33. Rh1) 30... Nb5 31. Nxb5 Bxb5 32. Rce2 {[#]} c3 $1 {[%mdl 512]} 33. Rc2 (33. bxc3 Bxe2) 33... cxb2 34. Rxb2 Bd3 35. Kf2 Rc7 36. Nh4 Rc3 {Weighted Error Value: White=0.54/Black=0.55} 0-1