A05 Réti Opening: 1.Nf3 Nf6 (1.Nf3 c5 2.b3 g6 3.Bb2 Nf6)

[Event "ICC 5 0"] [Site "Internet Chess Club"] [Date "2011.08.21"] [Round "?"] [White "Vierjoki, Timo"] [Black "pkktet"] [Result "1-0"] [ECO "A05"] [WhiteElo "1468"] [BlackElo "1369"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "79"] [EventDate "2011.??.??"] {[%evp 9,79,4,-5,5,-6,-18,-5,-60,-51,-40,-44,-98,-45,-36,50,16,27,-125,-132, -121,-118,-136,-63,-84,-98,-102,-95,-85,-84,-84,-56,-86,-52,-118,-25,-90,-64, -71,-62,-81,-70,-85,-35,-1168,-46,-29,13,10,200,-102,129,125,172,175,160,164, 427,433,485,485,579,579,740,725,999,983,29973,29974,29968,29969,29996,29997]} 1. Nf3 c5 {A04 Zukertort Opening: Sicilian Invitation} 2. b3 g6 3. Bb2 Nf6 { A05 Réti Opening: 1.Nf3 Nf6} 4. g4 Bg7 5. g5 (5. h4 Rg8 6. g5 Nh5 7. Qc1 Nc6 8. Bxg7 Nxg7 9. Qb2 d6 10. d3 Bg4 11. Nbd2 Ne6 12. e3 Nc7 13. Be2 Nd5 14. c4 Nb6 15. d4 Nd7 16. d5 Nce5 17. Nh2 Bxe2 18. Kxe2 f5 19. f4 Nf7 {Van Ackeren,F (1991)-Noering,A (1851) Germany 2015 1-0}) 5... Nh5 6. Bxg7 Nxg7 7. Nc3 $146 ( 7. d4 d5 8. Qd2 Qd6 9. Nc3 e6 10. e4 O-O 11. O-O-O cxd4 12. Nxd4 dxe4 13. Nxe4 Qe7 14. Nf6+ Kh8 15. h4 Nd7 16. Nxd7 Bxd7 17. h5 Nxh5 18. Be2 e5 19. Bxh5 gxh5 20. f3 Kg8 21. Rxh5 exd4 {Becker,T-Reth,I Porz 1989 1/2-1/2}) 7... O-O 8. d3 { -0.60/26} (8. d4 $11 {-0.05/27}) 8... Nc6 9. Qd2 d5 10. O-O-O {-0.98/22} ({ White should play} 10. Bg2 $15 {-0.44/25}) 10... e5 {-0.45/27} (10... d4 $17 { -0.98/22} 11. Ne4 f5 12. gxf6 exf6) 11. h4 Nf5 {0.50/23} (11... Be6 $15 { -0.36/25}) 12. Bh3 Nfd4 13. Nxd4 $2 {-1.25/23 [#]} (13. h5 $11 {0.27/26}) 13... cxd4 $17 14. Nb1 Qd6 15. Rdf1 Nb4 {-0.63/28} (15... Bxh3 $17 {-1.36/22} 16. Rxh3 Rfc8) 16. Kb2 Bxh3 17. Rxh3 Rfc8 18. Rc1 Rc7 {Hoping for ...Rac8.} 19. a3 Na6 20. Rhh1 Rac8 {[%tqu "En","","","","e2e3","", 10]} 21. Rhf1 {-1.18/23} (21. e3 $1 $15 {-0.52/26}) {[%tqu "En", "","","","a6c5","",10]} 21... e4 {-0.25/29} (21... Nc5 $1 $17 {-1.18/23} 22. e3 Ne6) 22. e3 {-0.90/28} (22. Rfd1 $11 { -0.25/29 keeps the balance.}) 22... dxe3 23. fxe3 exd3 24. Qxd3 {[%tqu "En","", "","", "a6c5","",10]} Nc5 $1 25. Qd4 {[%tqu "En","","","","c5e6","",10]} Ne4 { -0.35/27} (25... Ne6 $1 $17 {-0.85/26} 26. Qf6 a5) 26. Qxa7 $2 {-11.68/27 [%mdl 8192] [#]} (26. c4 $15 {-0.35/27}) 26... Qe5+ $2 {-0.46/29} ({Better is} 26... Qh2 $19 {-11.68/27} 27. a4 Rxc2+ 28. Rxc2 Rxc2+ 29. Ka3 Ra2+ 30. Kb4 Qd6+ 31. Ka5 Rc2) 27. Qd4 $15 Qxd4+ {0.13/32} (27... Qh2 {-0.29/30 is more appropriate.} 28. Qd3 b5) 28. exd4 $11 Nc3 $2 {2.00/27} (28... Ng3 $11 { 0.10/28 and Black is okay.} 29. Rfe1 Nf5) 29. Nd2 $2 {-1.02/29} ({White must play} 29. Nxc3 $18 {2.00/27} Rxc3 30. Rf6) 29... Nb5 $2 {1.29/27} (29... Ne2 $17 {-1.02/29 keeps the pressure on.} 30. c4 Nxc1 31. Rxc1 dxc4 32. bxc4 Re7) 30. Nf3 $36 {[%mdl 2048] White has strong initiative.} Rc3 {1.72/25} (30... Nd6 $16 {1.25/29 keeps fighting.} 31. Ne5 Kg7) 31. a4 $18 Nd6 32. Ne5 Rh3 $2 { 4.27/26} (32... Nf5 {1.64/25 might work better.}) 33. Rf6 Nf5 34. Rxf7 Rxh4 35. Rxb7 Rxd4 36. Nd7 h5 37. gxh6 Nxh6 38. Nf6+ {White mates.} Kf8 39. Rh1 Nf7 40. Rh7 {Accuracy: White = 32%, Black = 22%.} 1-0