8.37 Jerguš Pecháč - Matthias Hörr 1/2-1/2
[Event "CZECH OPEN 2012 - CHESSBASE OPEN"] [Site "Pardubice (CZE)"] [Date "2012.07.27"] [Round "8.37"] [White "Jerguš Pecháč"] [Black "Matthias Hörr "] [Result "1/2-1/2"] [ECO "B30"] [WhiteElo "2047"] [BlackElo "2146"] [Annotator "Houdini 2.0b x64 (5m)"] [PlyCount "103"] {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nd4 5. Bd3 {last book move} Ne7 6. Nxd4 cxd4 {Black has new doubled pawns: d4+d7} 7. Ne2 Nc6 8. c3 dxc3 9. dxc3 Bc5 10. b4 Bb6 11. O-O O-O 12. Ng3 Ne5 13. Bf4 Bc7 14. Be2 (14. Qd2 Nxd3 15. Bxc7 Qxc7 16. Qxd3 b6 $11) 14... Nf3+ 15. Bxf3 Bxf4 {Black has the pair of bishops} 16. Qd3 Qc7 17. Rad1 b5 (17... b6 18. Kh1 $15) 18. Qxb5 $11 a5 (18... Be5 19. Rd3 $11) 19. Qa4 Bxg3 (19... Be5 20. Rc1 $11) 20. hxg3 $14 Qc4 21. e5 {Black has a new backward pawn: d7} Ra6 22. Rd4 axb4 23. Qxb4 Qxa2 24. Rh4 f5 $4 (24... h6 $142 $11 {and Black hangs on }) 25. exf6 $1 {Deflection: h7} Rxf6 (25... Rxf6 26. Qc5 {Combination}) (25... gxf6 26. Qg4+ {Deflection}) (25... -- $140 26. fxg7 {Threat} Kxg7 27. Qe7+ { Mate attack}) 26. Be4 (26. Qc5 $142 {White would have gained the upper hand} Rxf3 27. gxf3 $18 (27. Qxc8+ $6 Rf8 28. Qxd7 Qd5 $14)) 26... Qa3 $16 27. Qc4 Qf8 28. Bxh7+ Kf7 29. Bd3 Rc6 30. Qb3 Ba6 (30... Qc5 31. Bc4 $14) 31. Bxa6 $16 Rxa6 32. Qb5 Rd6 33. c4 Rf5 34. Qb2 Qd8 35. Qb4 Qb6 36. Qc3 {Black king safety dropped} Qc5 37. Rg4 Qe5 38. Qc2 Qa5 39. Qb3 Rd2 40. Qe3 Qa2 41. Rf4 (41. Rd4 Rxd4 42. Qxd4 Kg8 $16) 41... g6 (41... Rxf4 42. Qxf4+ Kg8 43. g4 $11) 42. g4 (42. Rd4 $5 Rxd4 43. Qxd4 $16) 42... Rxf4 $11 43. Qxf4+ Ke7 44. Qh6 Qc2 45. Qg7+ Kd6 46. Qf8+ Kc6 47. Qc8+ Kd6 48. Qf8+ Kc6 {Twofold repetition} 49. Kh2 Qb2 50. Qc8+ Kd6 51. c5+ Ke7 52. c6 1/2-1/2
[Event "CZECH OPEN 2012 - CHESSBASE OPEN"] [Site "Pardubice (CZE)"] [Date "2012.07.27"] [Round "8.37"] [White "Jerguš Pecháč"] [Black "Matthias Hörr "] [Result "1/2-1/2"] [ECO "B30"] [WhiteElo "2047"] [BlackElo "2146"] [Annotator "Houdini 2.0b x64 (5m)"] [PlyCount "103"] {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nd4 5. Bd3 {last book move} Ne7 6. Nxd4 cxd4 {Black has new doubled pawns: d4+d7} 7. Ne2 Nc6 8. c3 dxc3 9. dxc3 Bc5 10. b4 Bb6 11. O-O O-O 12. Ng3 Ne5 13. Bf4 Bc7 14. Be2 (14. Qd2 Nxd3 15. Bxc7 Qxc7 16. Qxd3 b6 $11) 14... Nf3+ 15. Bxf3 Bxf4 {Black has the pair of bishops} 16. Qd3 Qc7 17. Rad1 b5 (17... b6 18. Kh1 $15) 18. Qxb5 $11 a5 (18... Be5 19. Rd3 $11) 19. Qa4 Bxg3 (19... Be5 20. Rc1 $11) 20. hxg3 $14 Qc4 21. e5 {Black has a new backward pawn: d7} Ra6 22. Rd4 axb4 23. Qxb4 Qxa2 24. Rh4 f5 $4 (24... h6 $142 $11 {and Black hangs on }) 25. exf6 $1 {Deflection: h7} Rxf6 (25... Rxf6 26. Qc5 {Combination}) (25... gxf6 26. Qg4+ {Deflection}) (25... -- $140 26. fxg7 {Threat} Kxg7 27. Qe7+ { Mate attack}) 26. Be4 (26. Qc5 $142 {White would have gained the upper hand} Rxf3 27. gxf3 $18 (27. Qxc8+ $6 Rf8 28. Qxd7 Qd5 $14)) 26... Qa3 $16 27. Qc4 Qf8 28. Bxh7+ Kf7 29. Bd3 Rc6 30. Qb3 Ba6 (30... Qc5 31. Bc4 $14) 31. Bxa6 $16 Rxa6 32. Qb5 Rd6 33. c4 Rf5 34. Qb2 Qd8 35. Qb4 Qb6 36. Qc3 {Black king safety dropped} Qc5 37. Rg4 Qe5 38. Qc2 Qa5 39. Qb3 Rd2 40. Qe3 Qa2 41. Rf4 (41. Rd4 Rxd4 42. Qxd4 Kg8 $16) 41... g6 (41... Rxf4 42. Qxf4+ Kg8 43. g4 $11) 42. g4 (42. Rd4 $5 Rxd4 43. Qxd4 $16) 42... Rxf4 $11 43. Qxf4+ Ke7 44. Qh6 Qc2 45. Qg7+ Kd6 46. Qf8+ Kc6 47. Qc8+ Kd6 48. Qf8+ Kc6 {Twofold repetition} 49. Kh2 Qb2 50. Qc8+ Kd6 51. c5+ Ke7 52. c6 1/2-1/2