[Event "UKR Summer Youth Games"] [Site "Evpatoria"] [Date "2002.05.21"] [Round "9"] [White "Tkach, Vladimir"] [Black "Sachuk, Artem"] [Result "0-1"] [ECO "C70"] [PlyCount "76"] [EventDate "2002.05.13"] [EventType "swiss"] [EventRounds "9"] [EventCountry "UKR"] [SourceTitle "EXT 2003"] [Source "ChessBase"] [SourceDate "2002.11.25"] [SourceVersion "1"] [SourceVersionDate "2002.11.25"] [SourceQuality "1"] {[%evp 0,76,19,38,25,7,30,29,18,-27,17,1,72,74,69,67,70,50,83,62,55,40,34,5,-4,-18,-27,-33,-46,-65,-63,-59,-51,-79,-50,-33,-21,-28,-36,-76,-49,-106,-106,-180,-175,-191,-148,-170,-156,-177,-157,-169,-116,-111,-167,-195,-123,-113,-113,-148,-149,-135,-107,-94,0,0,-37,-178,-258,-242,-263,-253,-268,-268,-268,-230,-225,-856,-886]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O Nxb3 7. axb3 d6 8. d4 f6 {[#]} 9. b4 $146 {C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann.} ({Predecessor:} 9. Nc3 Bb7 10. Nh4 Qd7 11. Nd5 Qf7 12. c4 c6 13. Ne3 Ne7 14. d5 cxd5 15. cxd5 g6 16. Bd2 f5 17. Rc1 Rc8 18. Rxc8+ Bxc8 19. exf5 gxf5 {1-0 Anand,V (2710)-Timman,J (2635) Linares 11th 1993 (1)}) 9... Ne7 {Repels c4} 10. Nc3 {Hoping for Nxb5.} Bb7 11. d5 {White is slightly better.} c6 12. Ne1 cxd5 13. exd5 g6 (13... Qc8 {is interesting.} 14. f4 Qc4 15. Qh5+ g6) 14. Be3 Bg7 15. Qd2 Nf5 16. g4 Nxe3 17. fxe3 O-O 18. e4 Qd7 19. Qe2 Rac8 20. Ng2 Rc4 21. Ne3 Rxb4 22. b3 Bc8 23. Qf3 Bh6 24. h3 Qa7 25. Rae1 f5 26. gxf5 gxf5 {White must now prevent ...Qc5.} 27. Kh1 Bxe3 28. Rxe3 Qe7 (28... f4 29. Re2 Rd4 30. Rg1+ Kh8 31. Nb1 $11) 29. Rg1+ Kh8 30. Qh5 f4 {[%eval 0,47] Against Reg3} ({Better is} 30... fxe4 $1 $19 {[%eval -262,29] And now ...Rd4 would win.} 31. Qh6 Bf5) 31. Re2 $1 $11 {aiming for Reg2.} Rd4 $2 {[%eval 379,31] [#]} (31... Qd7 $11 {[%eval 0,47] and Black has nothing to worry.}) 32. Reg2 $1 $18 {Threatening mate with Qh6.} f3 {[#]} 33. Rf2 {[%eval -438,24]} (33. Qxf3 $1 $18 {[%eval 389,28] was the only winning move.} Rd2 (33... b4 $2 34. Qg3 $18) 34. Rg5) 33... b4 $19 {Black is clearly winning.} 34. Nd1 Rxe4 35. Rxf3 Rxf3 36. Qxf3 Rf4 (36... Rh4 $2 37. Rg3 $19) 37. Qg2 Qf8 {Dodges Qg8+. ...Rf3 is the strong threat. Active counter play!} 38. Kh2 Rf3 {Quite a comeback for Black. Weighted Error Value: White=0.61/Black=0.43. Loses game: --- Black=1 Missed win: White=1 Black=1 Inaccurate: White=9 Black=3 OK: White=5 Black=14 Best: --- Black=3 Strong: White=2 ---} 0-1