[Event "WC36/pr04"] [Site "ICCF"] [Date "2012.03.10"] [Round "?"] [White "Fuller, William E"] [Black "Auzins, Maris"] [Result "1-0"] [ECO "B80"] [WhiteElo "2297"] [BlackElo "2394"] [Annotator "William Fuller"] [PlyCount "65"] [EventDate "2012.??.??"] [Source "ICCF"] [SourceDate "2006.12.31"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 {a bit passive , e5 is more dynamic!} 7. f3 b5 8. Qd2 Nbd7 9. a3 Bb7 ({a solid alternative is} 9... h5 10. O-O-O Bb7 $11) 10. g4 Nb6 11. O-O-O Rc8 12. Kb1 Nfd7 13. Rg1 Be7 $6 ({Houdini 3 shows Be7 as = but in practice black has not scored well. After 13.Rg1 only} 13... h6 {or}) (13... Qc7 {give black his best chance of drawing.} ) 14. g5 O-O {now white will throw everything at the black kingside!} 15. f4 Nc5 (15... d5 16. exd5 (16. f5 b4 17. Nxd5 exd5 18. f6 Bc5 19. fxg7 Re8 20. axb4 Nc4 21. Bxc4 Bxd4 22. Bxd4 Rxc4 23. exd5 Bxd5) 16... Nxd5 17. Nxd5 Bxd5 18. f5 Ne5 19. fxe6 fxe6 20. Bh3 Nf3 21. Nxf3 Rxf3 22. Bg2 Rf5 23. Qe2 Qe8 24. Bd4 Bf8 25. Bxd5 exd5 26. Qd2 Qf7 27. Qg2 Rc4 28. c3 g6 29. Rgf1 Bg7 30. Bxg7 Kxg7 31. Rxf5 Qxf5+ 32. Ka1 Re4 33. Qg1 Rf4 34. Qa7+ Qf7 35. Qxf7+ Kxf7 36. Rxd5 Ke6 37. Rd8 Kf5 38. Rd6 Kxg5 39. Rxa6 h5 40. Ra5 Rf5 41. b4 Kf6 42. Ra6+ Kf7 43. a4 bxa4 44. Rxa4 g5 45. Ra7+ {1/2-1/2 Noble,M (2425)-Laghetti,G (2392)/ Lechenicher SchachServer 2010 Corr}) 16. f5 e5 (16... Nxe4 17. Nxe4 Bxe4 18. f6 (18. fxe6 fxe6 19. Bd3 Nc4 20. Qe2 $11) 18... e5 {transposes to the game line}) 17. f6 Nxe4 (17... exd4 18. Qxd4 $14) 18. Nxe4 Bxe4 19. Bg2 Nc4 20. Qe2 $16 { 1-0 in 41 moves IM Johnson,B (2413)-Bucsa,I (2172)/ICCF 2009} (20. Qf2 exd4 21. Bxe4 dxe3 22. Bxh7+ Kxh7 23. Qh4+ Kg8 24. fxg7 f5 25. Qh6 Kf7 26. g6+ Ke6 27. gxf8=Q Bxf8 28. g7+ Kd7 29. Qh7 Bxg7 30. Rxg7+ Kc6 31. Qxf5 {1-0 Santamaria Perez,T (2320)-Marti Pericot,J (2477)/ICCF 2011}) 20... Bxg2 ({if} 20... exd4 $4 {then} 21. Bxe4 dxe3 22. Bxh7+ $18) 21. Nf5 Bxf6 $4 {black is totally lost} ({better but not sufficient is} 21... Be4 22. Nxe7+ Kh8 23. Bc1 d5 24. Rg4) 22. gxf6 Qxf6 23. Qxg2 g6 24. Qh3 Nxe3 25. Nxe3 Kh8 26. Rgf1 Qe7 27. Nd5 Qe6 28. Qxe6 fxe6 29. Rxf8+ Rxf8 30. Nc7 Rf2 31. Nxa6 Rxh2 32. Nc7 g5 33. Nxb5 { tactically rich postions occur in B80's with many quick wins for white! The main lesson is not to blindly trust engine evaluations!} 1-0