[Event "Chicago op"] [Site "Wheeling USA"] [Date "2013.05.24"] [Round "2.10"] [White "Friedel, Joshua"] [Black "Preotu, Razvan"] [Result "1/2-1/2"] [WhiteElo "2485"] [BlackElo "2221"] [ECO "E63"] [EventDate "2013.05.23"] [PlyCount "117"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. Re1 Rb8 9. Rb1 Bf5 10. e4 Bg4 11. h3 Bxf3 12. Bxf3 e5 13. d5 Nd4 14. Be3 Nd7 15. Bg2 c5 16. dxc6 bxc6 17. Bxd4 exd4 18. Ne2 c5 19. Nf4 a5 20. Nd5 Nb6 21. Nxb6 Qxb6 22. Bf1 Qc6 23. Bd3 Rb6 24. f4 Rfb8 25. Re2 Re8 26. Kh2 a4 27. Qf1 a3 28. b3 Rb7 29. Rbe1 Rbe7 30. Qf3 f5 31. Kg2 fxe4 32. Bxe4 Qc7 33. h4 d3 34. Qxd3 Bd4 35. h5 Kg7 36. Qf3 Qc8 37. hxg6 hxg6 38. Bd3 Rxe2+ 39. Rxe2 Rxe2+ 40. Qxe2 Qc6+ 41. Kh2 Bf6 42. Qe6 Qc7 43. Qe4 Qf7 44. Kg2 g5 45. Qf5 gxf4 46. gxf4 Be7 47. Qg4+ Kf8 48. Kf3 Qf6 49. Qc8+ Kg7 50. Qd7 Qh4 51. Kg2 Kf8 52. Qc8+ Kg7 53. Qf5 Qf6 54. Qh7+ Kf8 55. Kf3 Qh4 56. Qf5+ Kg7 57. Qg6+ Kf8 58. Be2 Qh1+ 59. Kf2 1/2-1/2

[Event "Chicago op"] [Site "Wheeling USA"] [Date "2013.05.24"] [Round "3.12"] [White "Preotu, Razvan"] [Black "Krush, Irina"] [Result "0-1"] [WhiteElo "2221"] [BlackElo "2470"] [ECO "B66"] [EventDate "2013.05.23"] [PlyCount "126"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Be3 Qc7 10. f3 Rb8 11. g4 Ne5 12. Bd3 b5 13. Kb1 b4 14. Nce2 d5 15. Bf4 Bd6 16. h4 dxe4 17. Bxe5 Bxe5 18. fxe4 Nxg4 19. Rhg1 h5 20. Nc6 O-O 21. Nxb8 Qxb8 22. Rdf1 g6 23. Qg5 Bg7 24. Ng3 Qd6 25. Ne2 Qc7 26. Rxg4 hxg4 27. Rg1 Qe5 28. Qxe5 Bxe5 29. Rxg4 Kg7 30. h5 Rh8 31. hxg6 Rh1+ 32. Rg1 Rxg1+ 33. Nxg1 fxg6 34. b3 Kf6 35. Kc1 Bc3 36. Kd1 Ke5 37. Ke2 Kf4 38. Nh3+ Kg3 39. Ng5 Bf6 40. Nf7 e5 41. Nd6 Bg4+ 42. Ke1 a5 43. Nc4 Kh2 44. Nxa5 Bd7 45. Nc4 g5 46. Ne3 g4 47. Bb5 Bh4+ 48. Kd1 Bxb5 49. Nxg4+ Kg3 50. Nxe5 Bf6 51. Nf7 Bb2 52. e5 Kf2 53. Kd2 Bc3+ 54. Kc1 Bd7 55. Kb1 Ke2 56. Nd6 Be6 57. Nc4 Bd4 58. Nb2 Bxe5 59. Nd3 Bd6 60. Kb2 Kd2 61. Kb1 Bf5 62. Kb2 Bxd3 63. cxd3 Kxd3 0-1

[Event "Chicago op"] [Site "Wheeling USA"] [Date "2013.05.25"] [Round "4.18"] [White "Shmeliov, Denis"] [Black "Preotu, Razvan"] [Result "1-0"] [WhiteElo "2431"] [BlackElo "2221"] [ECO "A73"] [EventDate "2013.05.23"] [PlyCount "125"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 c5 7. d5 e6 8. O-O exd5 9. cxd5 Bg4 10. Nd2 Bxe2 11. Qxe2 Re8 12. f3 Na6 13. Nc4 Nc7 14. Qd3 b5 15. Ne3 c4 16. Qc2 Nd7 17. Bd2 Nc5 18. Rad1 Rc8 19. Ne2 h5 20. b3 Na8 21. bxc4 Nb6 22. Bc1 Nxc4 23. Nxc4 bxc4 24. Kh1 Nd3 25. Be3 Qa5 26. Bd4 Bxd4 27. Nxd4 Qc5 28. Nc6 Nb4 29. Nxb4 Qxb4 30. Rd4 Qc5 31. Qc3 Rc7 32. Rc1 Rec8 33. h3 Qb5 34. Rd2 Rc5 35. Rdc2 Qa6 36. Qd4 R8c7 37. Kh2 Kh7 38. Qf6 Ra5 39. Qd8 Rc8 40. Qf6 Kg8 41. Rb1 Rb5 42. Rbc1 Ra5 43. Rxc4 Rxc4 44. Rxc4 Qxc4 45. Qd8+ Kg7 46. Qxa5 Qd4 47. Qe1 Qf6 48. h4 a5 49. a4 Kg8 50. Kh3 Qd8 51. Qg3 Qe7 52. Kh2 Qd7 53. Qf4 Qe7 54. Qg5 Qe8 55. Qf6 Qd7 56. Kg3 Kh7 57. Kf4 Qc7 58. Kg5 Qc1+ 59. f4 Qc7 60. g3 Qa7 61. Qxd6 Qe3 62. Qe5 Qxg3+ 63. Kf6 1-0

[Event "Chicago op"] [Site "Wheeling USA"] [Date "2013.05.26"] [Round "6.22"] [White "Fernandez, Daniel"] [Black "Preotu, Razvan"] [Result "1-0"] [WhiteElo "2396"] [BlackElo "2221"] [ECO "E61"] [EventDate "2013.05.23"] [PlyCount "75"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 O-O 5. Nf3 d6 6. e3 c5 7. Be2 h6 8. Bh4 Nbd7 9. O-O b6 10. d5 g5 11. Bg3 Nh5 12. Qc2 Nxg3 13. hxg3 Nf6 14. Rad1 Ng4 15. Nh2 f5 16. Nxg4 fxg4 17. Bd3 Bd7 18. Bg6 Qc8 19. Qe2 Be8 20. Bc2 Bd7 21. f4 gxf3 22. Rxf3 Bxc3 23. bxc3 Rxf3 24. gxf3 Qf8 25. g4 Qg7 26. Qd3 Rf8 27. Kg2 Rf6 28. Qe2 Be8 29. Bf5 h5 30. e4 Rh6 31. Qe3 Qf6 32. Rf1 Kh8 33. Be6 hxg4 34. fxg4 Rh2+ 35. Kxh2 Qxf1 36. Bf5 Ba4 37. Kg3 Qxc4 38. Qd2 1-0

[Event "Chicago op"] [Site "Wheeling USA"] [Date "2013.05.26"] [Round "7.29"] [White "Sevian, Samuel"] [Black "Preotu, Razvan"] [Result "1-0"] [WhiteElo "2371"] [BlackElo "2221"] [ECO "B35"] [EventDate "2013.05.23"] [PlyCount "113"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7 11. f4 Nxd4 12. Bxd4 Bc6 13. Qd3 Rad8 14. Rad1 Nd7 15. Bxg7 Kxg7 16. Qd4+ Kg8 17. Nd5 Bxd5 18. Bxd5 b5 19. Kh1 Qb6 20. c3 Qc5 21. Bb3 a5 22. a3 Nb6 23. Rf2 Rc8 24. Re2 Rfd8 25. Qxc5 Rxc5 26. g3 Kf8 27. Kg2 e6 28. Kf3 Ke7 29. h4 Rc6 30. g4 Rc5 31. g5 h6 32. Kg3 h5 33. Kf3 Nc4 34. Rd4 e5 35. Rd5 Nb6 36. Rd1 exf4 37. e5 d5 38. Kxf4 Nc4 39. Kg3 Rc6 40. Kf4 Rc5 41. Rd4 a4 42. Ba2 Na5 43. Ke3 Nb3 44. Bxb3 axb3 45. Rf2 Rc4 46. Rdf4 Rxf4 47. Rxf4 Ke6 48. Kd4 Rc8 49. Rf6+ Ke7 50. Kxd5 Rc4 51. e6 fxe6+ 52. Rxe6+ Kf7 53. Re4 Rc8 54. Rb4 Rd8+ 55. Kc5 Rd2 56. Rxb3 Rh2 57. Rb4 1-0

[Event "Chicago op"] [Site "Wheeling USA"] [Date "2013.05.27"] [Round "9.30"] [White "Song, Edward"] [Black "Preotu, Razvan"] [Result "1/2-1/2"] [WhiteElo "2093"] [BlackElo "2221"] [ECO "B81"] [EventDate "2013.05.23"] [PlyCount "80"] [EventType "swiss"] [EventRounds "9"] [EventCountry "USA"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Be7 8. Bg2 Nfd7 9. Be3 Qc7 10. Qd2 b5 11. a3 Nb6 12. b3 Bb7 13. O-O N8d7 14. f4 Rc8 15. Nce2 g6 16. c3 e5 17. fxe5 dxe5 18. Nc2 Nf6 19. Ng3 Qxc3 20. Qxc3 Rxc3 21. Bxb6 Rxc2 22. Rac1 Rxc1 23. Rxc1 Bd6 24. g5 Nd7 25. Be3 Ke7 26. b4 Nf8 27. h4 Ne6 28. Ne2 Ra8 29. Nc3 Rc8 30. Nd5+ Kf8 31. Rxc8+ Bxc8 32. Bh3 Bb7 33. Bxe6 fxe6 34. Nf6 Kf7 35. Kf2 h5 36. Bb6 Be7 37. Kf3 Bc6 38. Bc7 Bxf6 39. gxf6 Kxf6 40. Bd8+ Kf7 1/2-1/2