[Event "Game in 100#2"] [Site "Memphis"] [Date "2008.10.03"] [Round "1"] [White "Van Doren, Jon"] [Black "Sytnytsky, Alex"] [Result "0-1"] [ECO "B40"] [WhiteElo "1356"] [BlackElo "1425"] [Annotator "Fritz 11 (57s)"] [PlyCount "100"] [EventDate "2008.??.??"] {B40: Sicilian: 2...e6, Unusual lines} 1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Bc5 5. Be3 {last book move} e5 $2 (5... Nf6 6. Nxe6 {Discovered attack: d4, e3-c5} Qa5+ 7. Qd2 Qxd2+ 8. Nxd2 Bxe3 9. Nc7+ Kd8 10. Nxa8 Bxd2+ 11. Kxd2 Nxe4+ 12. Ke3 Re8 $15) 6. Nf5 $18 Bxe3 (6... Bf8 7. Qd5 Qf6 $18) 7. Nxe3 (7. Nd6+ $142 $5 Ke7 8. fxe3 $18) 7... Nf6 $16 8. Nc3 O-O {Black has a cramped position. Black's piece can't move: c8} 9. Bc4 (9. Qd6 Nc6 $16) 9... Qb6 {Black threatens to win material: Qb6xb2} 10. Bb3 a6 (10... Nc6 11. O-O $14) 11. O-O ( 11. Nc4 Qd8 $16) 11... d6 12. Ncd5 (12. Nc4 Qc6 $16) 12... Qd8 13. Nxf6+ Qxf6 14. Nd5 {White threatens to win material: Nd5xf6. The white knight on an outpost} Qd8 15. Qf3 {Black has a cramped position} Be6 16. Rad1 Nc6 17. Qd3 Qa5 18. Qc3 Qxc3 19. Nxc3 (19. bxc3 Rad8 $14) 19... Bxb3 20. axb3 {White has new doubled pawns: b2+b3} Nd4 {Black threatens to win material: Nd4xc2} 21. Rd2 (21. Nd5 Rae8 $11) 21... f5 (21... Rac8 $5 $11 {is worth looking at}) 22. exf5 $14 Rxf5 {Black has new hanging pawns: d6+e5} 23. Nd5 (23. Ne4 Rd8 $14) 23... Rf7 24. Nb6 {White threatens to win material: Nb6xa8} Rd8 25. Nc4 b5 {Black threatens to win material: b5xc4} 26. Nb6 (26. Ne3 a5 $11) 26... Rf5 (26... Rc7 $5 {should not be overlooked} 27. Ra1 Rc5 $15) 27. Nd5 {The knight is not easily driven from d5} Rg5 $4 (27... Rf7 28. b4 $11) 28. Kh1 $4 {forfeits the advantage} (28. f4 Rg4 29. fxe5 dxe5 30. Ne7+ Kh8 $18) 28... Kf7 $4 (28... Rd7 29. b4 $14) 29. b4 $4 {Black has a new backward pawn: a6. gives away a clear win} (29. f4 {and White can already relax} Rg4 30. h3 Rh4 31. fxe5+ Kg6 $18) 29... Rd7 $4 {there were better ways to keep up the pressure} (29... Ke6 30. f4 Rf5 31. g4 $15) 30. c3 $4 {White threatens to win material: c3xd4. with this move White loses his initiative} (30. f4 $142 {and White wins} Rg4 31. h3 $18) 30... Nb3 $14 {Black threatens to win material: Nb3xd2} 31. Re2 Rg6 (31... Rf5 $5 $11) 32. f4 $16 e4 (32... Re6 33. g4 $16) 33. Rff2 (33. Rfe1 $142 $5 $18) 33... Re6 $14 34. f5 {White threatens to win material: f5xe6} (34. Re1 $142 $5 $14 {and White has air to breath}) 34... Re5 $15 35. Ne3 Nc1 36. Rd2 Nd3 { Black threatens to win material: Nd3xf2. The knight dominates} 37. Rf1 d5 { Black has a new protected passed pawn: e4} 38. Ng4 (38. Ra1 $5 $15) 38... Re8 $17 39. f6 Kg6 (39... g5 $5 $17) 40. fxg7 $15 Rxg7 41. Ne3 {White threatens to win material: Ne3xd5} Re5 42. Ng4 (42. Ra1 Ra7 $11) 42... Rf5 (42... Re6 $15) 43. Rxf5 (43. Ra1 $142 $5 $11 {should be investigated more closely}) 43... Kxf5 $17 44. Ne3+ Ke5 45. g3 (45. Kg1 h5 $17) 45... h5 46. Kg1 Rf7 47. h4 (47. Nd1 $142 $5 $17) 47... Rf3 $19 48. Re2 $4 {simply worsens the situation} (48. Nf1 $142 $19) 48... Rxg3+ 49. Kh2 Rf3 50. Kg2 (50. b3 $19 {otherwise it's curtains at once}) 50... Nf4+ (50... Nf4+ 51. Kh1 Nxe2 52. Nf1 Rxf1+ 53. Kg2 Rf3 54. Kh2 Rf2+ 55. Kh1 Kf4 56. b3 Kg3 57. c4 Rh2#) 0-1