[Event "Guelph Winter Pro-Am U1600"]
[Site "Guelph"]
[Date "2012.02.12"]
[Round "4"]
[White "Wehfritz, Chris"]
[Black "Xu, Jeffrey"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1495"]
[BlackElo "1550"]
[PlyCount "145"]
[EventDate "2012.02.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 dxe4 5. Nxe5 Qd5 6. Nxc6 bxc6 7. Bc4 Qd6 8. b3 Qg6 9. Bd5 Bd7 10. Bxe4 Qe6 11. 0-0 c5 12. Qc4 Qxc4 13. bxc4 Rb8 14. Re1 Kd8 15. d3 Bd6 16. Bg5+ f6 17. Be3 Be6 18. Nd2 Rb2 19. Nb3 Rc2 20. Nxc5 Bxc5 21. Bxc5 Rxc3 22. Bxa7 f5 23. Bd4 Ra3 24. Bb2 Ra6 25. Bxg7 fxe4 26. Rxe4 Ne7 27. Bxh8 Ng6 28. Bc3 Bf5 29. Rd4+ Kc8 30. a3 Ne7 31. Re1 Nc6 32. Rd5 Bd7 33. Bb4 Nxb4 34. axb4 c6 35. Rc5 Kd8 36. Ra5 Rb6 37. Rb1 Rb7 38. f4 Ke7 39. h3 Kf6 40. g4 h6 41. Kf2 Be8 42. Rf5+ Kg7 43. Rc5 Bg6 44. f5 Bf7 45. b5 cxb5 46. Rcxb5 Rd7 47. Ke3 Kf6 48. Rc5 Re7+ 49. Kf4 Rd7 50. Rb6+ Kg7 51. Ke4 Re7+ 52. Re5 Rc7 53. h4 Kh7 54. g5 hxg5 55. hxg5 Kg7 56. Rh6 Rc8 57. f6+ Kg8 58. g6 Bxg6+ 59. Rxg6+ Kf7 60. Kf5 Rh8 61. Rg7+ Kf8 62. Kg6 Rh6+ 63. Kg5 Rh5+ 64. Kf4 Rh4+ 65. Rg4 Rh6 66. Kf5 Rh5+ 67. Ke4 Rh6 68. Rf4 Kf7 69. Re7+ Kg8 70. f7+ Kg7 71. f8Q+ Kg6 72. Qg8+ Kh5 73. Qg4# 1-0

[Event "Guelph Winter Pro-Am U1600"]
[Site "Guelph"]
[Date "2012.02.11"]
[Round "2"]
[White "Liang, Lakes"]
[Black "Wehfritz, Chris"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1416"]
[BlackElo "1495"]
[PlyCount "152"]
[EventDate "2012.02.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. Nc3 d6 5. exd6 exd6 6. d4 Be7 7. Nf3 Bg4 8. Be2 Nc6 9. Qd3 0-0 10. 0-0 Bf6 11. Be3 Qd7 12. b3 Rfe8 13. Rad1 d5 14. c5 Nc8 15. a3 N8e7 16. b4 Nf5 17. Bf4 Bxf3 18. Bxf3 Ncxd4 19. Nxd5 Be5 20. Bxe5 Rxe5 21. Nf4 c6 22. Be4 Qe7 23. Rfe1 Re8 24. f3 Qg5 25. Nh3 Qh4 26. Rf1 g6 27. Nf2 Qg5 28. Nh3 Qh6 29. Ra1 Nb5 30. Bxf5 Rxf5 31. a4 Nc7 32. Qd7 Qe3+ 33. Kh1 Qe7 34. Rad1 Rd5 35. Qxe7 Rxe7 36. Nf2 Re2 37. Rb1 Rdd2 38. Ne4 Rc2 39. Rg1 Nd5 40. a5 Nf4 41. Ng3 Nh3 42. Rgc1 Rxg2 43. Rxc2 Rxc2 44. Ne4 Nf2+ 45. Nxf2 Rxf2 46. Rd1 Rb2 47. Rd4 Kg7 48. Re4 Kf6 49. f4 h6 50. h4 Kf5 51. Rd4 Kg4 52. Kg1 f5 53. Rd6 Kh5 54. Rd4 Kxh4 55. a6 bxa6 56. Rd6 Kh5 57. Rxc6 Rxb4 58. Rxa6 Rc4 59. Rxa7 Rxc5 60. Kf2 Rc3 61. Ra4 Kg4 62. Ra6 Kh5 63. Rf6 Rc5 64. Kg3 Rc3+ 65. Kf2 Kg4 66. Rf8 Kxf4 67. Rh8 g5 68. Rxh6 Rc2+ 69. Kg1 g4 70. Rg6 Kg3 71. Kf1 f4 72. Rg8 f3 73. Ke1 f2+ 74. Kd1 f1Q+ 75. Kxc2 Qc4+ 76. Kd2 Qxg8 0-1

[Event "Guelph Winter Pro-Am U1600"]
[Site "Guelph"]
[Date "2012.02.10"]
[Round "1"]
[White "Wehfritz, Chris"]
[Black "Guo, Richard"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1495"]
[BlackElo "1276"]
[PlyCount "109"]
[EventDate "2012.02.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 c5 6. d3 0-0 7. c3 Nc6 8. Qc2 Bf5 9. Nh4 Bd7 10. e4 dxe4 11. dxe4 Qb6 12. Na3 Na5 13. Qe2 Ne8 14. Be3 Nd6 15. Rad1 Rfd8 16. b4 Nac4 17. Nxc4 Nxc4 18. Bxc5 Qe6 19. f5 gxf5 20. Nxf5 b6 21. Qg4 Qf6 22. Qxg7+ Qxg7 23. Nxg7 Kxg7 24. Bxe7 Ne3 25. Bxd8 Rxd8 26. Rd6 Nxf1 27. Bxf1 Kf8 28. Bb5 Ke7 29. Rxd7+ Rxd7 30. Bxd7 Kxd7 31. Kf2 Ke6 32. Ke3 Ke5 33. a4 h5 34. Kf3 f6 35. h4 a6 36. Ke3 b5 37. axb5 axb5 38. Kd3 f5 39. exf5 Kxf5 40. c4 bxc4+ 41. Kxc4 Kg4 42. b5 Kxg3 43. b6 Kxh4 44. b7 Kh3 45. b8Q h4 46. Qb1 Kg2 47. Qc2+ Kf3 48. Qd3+ Kg2 49. Qe2+ Kg3 50. Qe1+ Kg4 51. Qh1 Kg3 52. Kd3 h3 53. Ke3 h2 54. Qf3+ Kh4 55. Kf4 1-0

