[Event "Mercredi 77 Section B"] [Site "Montreal"] [Date "2017.11.15"] [Round "1"] [White "Langlois-Remillard, Alexis"] [Black "Chang, Alexander"] [Result "1-0"] [WhiteElo "2031"] [BlackElo "1916"] [ECO "A06"] [EventDate "2017.11.15"] 1. b3 Nf6 2. Bb2 e6 3. e3 d5 4. Nf3 Bd6 5. Be2 O-O 6. O-O c5 7. c4 Nc6 8. cxd5 exd5 9. d4 cxd4 10. Nxd4 Nxd4 11. Bxd4 Ne4 12. Nc3 Nxc3 13. Bxc3 Re8 14. Rc1 Bf5 15. Bf3 Be4 16. g3 Rc8 17. Bxe4 dxe4 18. Qd4 Be5 19. Qxd8 Rcxd8 20. Bxe5 Rxe5 21. Rc7 Rb8 22. Rd1 Kf8 23. Rdd7 Rf5 24. Re7 Re8 25. Rxe8+ Kxe8 26. Rxb7 a5 27. b4 axb4 28. Rxb4 Re5 29. g4 Kd7 30. a4 Kc6 31. Kg2 g5 32. f4 gxf4 33. exf4 Re7 34. Kf2 Kc5 35. Rb3 Kc4 36. Ra3 Kb4 37. Ra1 Kc3 38. Ke3 Kb3 39. a5 Kc4 40. a6 Ra7 41. Kxe4 Kb5 42. Kd5 Rxa6 1-0

[Event "Mercredi 77 Section B"] [Site "Montreal"] [Date "2017.11.22"] [Round "2"] [White "Chang, Alexander"] [Black "Lebeau, Gilbert"] [Result "1-0"] [WhiteElo "1916"] [BlackElo "1986"] [ECO "C01"] [EventDate "2017.11.15"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Nf3 Bg4 7. O-O Nge7 8. Re1 Qd7 9. Nbd2 O-O-O 10. Qc2 f6 11. b4 Rde8 12. b5 Na5 13. a4 Bf5 14. Rxe7 Bxd3 15. Rxe8+ Rxe8 16. Qxd3 g5 17. Bb2 Qg4 18. Ba3 Bf4 19. Bb4 Nc4 20. Nxc4 dxc4 21. Qxc4 Qh5 22. d5 Kb8 23. a5 f5 24. b6 Re4 25. Qc5 g4 26. bxc7+ Kc8 27. d6 1-0

[Event "Mercredi 77 Section B"] [Site "Montreal"] [Date "2017.11.29"] [Round "3"] [White "Barko, Maxim"] [Black "Chang, Alexander"] [Result "1/2-1/2"] [WhiteElo "1960"] [BlackElo "1916"] [ECO "D35"] [EventDate "2017.11.15"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 c6 7. Bd3 Qa5 8. Qc2 Bd6 9. Ne2 O-O 10. O-O h6 11. Bh4 Qc7 12. Bg3 a6 13. f3 Bxg3 14. Nxg3 c5 15. Nce2 c4 16. Nf4 Re8 17. Rae1 b5 18. Ngh5 Nxh5 19. Nxh5 Nf8 20. Bf5 Bxf5 21. Qxf5 Qd7 22. Qc2 b4 23. Qf2 Rad8 24. Kh1 Ne6 25. e4 Qa7 26. Rd1 c3 27. bxc3 bxc3 28. e5 c2 29. Qxc2 Nxd4 30. Qf2 Rxe5 31. Rxd4 Rxh5 32. Rxd5 Rxh2+ 33. Kxh2 Qc7+ 34. Qg3 Qxg3+ 35. Kxg3 Rxd5 36. Rf2 f5 37. Rb2 a5 38. Rc2 Kf7 39. Rc7+ Kf6 40. Ra7 g5 41. Ra6+ Kg7 42. Ra7+ Kg6 43. Ra6+ Kh5 44. Kh2 f4 45. Kh3 g4+ 46. fxg4+ Kg5 47. Kh2 Kxg4 48. Rxh6 Rd2 49. Rg6+ Kf5 50. Rg8 Rxa2 51. Rf8+ Ke4 52. Re8+ Kd3 53. Rf8 Ke3 54. Re8+ Kf2 55. Rf8 Ke3 56. Re8+ Kf2 57. Rf8 Ke3 58. Re8+ 1/2-1/2

[Event "Mercredi 77 Section B"] [Site "Montreal"] [Date "2017.12.06"] [Round "4"] [White "Jacquet, Stephane"] [Black "Chang, Alexander"] [Result "1/2-1/2"] [WhiteElo "1912"] [BlackElo "1916"] [ECO "D36"] [EventDate "2017.11.15"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Bd6 7. Bxf6 Qxf6 8. Nxd5 Qxd4 9. Rd1 Bb4+ 10. Nxb4 Qxb4+ 11. Rd2 O-O 12. e3 Be6 13. Bd3 h6 14. b3 Nd7 15. Nf3 a5 16. O-O a4 17. Nd4 Bd5 18. e4 c5 19. exd5 cxd4 20. bxa4 Rfc8 21. Qb2 Qxb2 22. Rxb2 Nc5 23. Bb5 Rd8 24. Rd1 Rxd5 25. Rbd2 Nxa4 26. Bc4 Rc5 27. Rxd4 Rxc4 28. Rxc4 Nb2 29. Rdc1 Nxc4 30. Rxc4 Rxa2 31. g3 Rb2 32. Rc8+ Kh7 33. Kg2 g5 34. h3 Kg6 35. Kf3 b5 36. Rc6+ f6 37. Rb6 h5 38. Rb8 Kf5 39. g4+ hxg4+ 40. hxg4+ Ke5 41. Re8+ Kd5 42. Rf8 Rb3+ 43. Ke2 Ke5 44. Re8+ Kf4 45. Rf8 Rb2+ 46. Ke1 Kxg4 47. Rxf6 b4 48. Rb6 b3 49. Rb5 Kf4 50. Rb8 g4 51. Rb7 Kf3 52. Rf7+ Kg2 53. Rf4 g3 54. fxg3 Kxg3 55. Rb4 Kf3 56. Kd1 Ke3 57. Kc1 Rc2+ 58. Kb1 Rc3 59. Kb2 Kd3 60. Rxb3 1/2-1/2

[Event "Mercredi 77 Section B"] [Site "Montreal"] [Date "2017.12.13"] [Round "5"] [White "Chang, Alexander"] [Black "Pomerantz, Daniel"] [Result "0-1"] [WhiteElo "1916"] [BlackElo "2053"] [ECO "B44"] [EventDate "2017.11.15"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 d5 7. O-O Nf6 8. Nd2 Qc7 9. b3 Bd6 10. h3 Bh2+ 11. Kh1 Be5 12. Rb1 O-O 13. c4 Rd8 14. Qc2 a5 15. Bb2 Bxb2 16. Rxb2 d4 17. Nf3 e5 18. a4 c5 19. Ng1 Nh5 20. Ne2 Qe7 21. Kh2 Ra6 22. Ng3 Nf4 23. Rd1 Qg5 24. f3 Rg6 25. Qf2 Nxd3 26. Rxd3 Qf4 27. Rb1 Be6 28. Re1 h5 29. Qd2 Qxg3+ 30. Kh1 Ra8 31. Qe2 Ra6 32. Qd2 Qg5 33. Qxg5 Rxg5 34. g4 hxg4 35. hxg4 Rg6 36. Kh2 Rb6 37. Re2 Rh6+ 38. Kg2 Bd7 39. Re1 Rb4 40. Rh1 Rxh1 41. Kxh1 Bxa4 42. bxa4 Rxa4 43. Kg2 Rxc4 44. Kf2 Rc2+ 45. Ke1 Rc3 46. Rxc3 dxc3 47. Kd1 Kf8 48. Kc2 Ke7 49. Kxc3 Kd6 0-1