CANBASE Event / Événement Winter Chess Classic (2020)
GameID: 0
45 games / 45 parties
2020.03.02 Winter Chess Classic
28658 Eckert, Doug (2139) Rodrigue-Lemieux, Shawn (2276) 0-1
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. e3 dxc4 9. bxc4 c5 10. Nc3 Nc6 11. Qe2 Rc8 12. Rfd1 Qc7 13. Rac1 Qb8 14. d3 Rfd8 15. Ne1 Ne8 16. f4 a6 17. Ba1 Qc7 18. Nf3 Ba8 19. Rb1 Rb8 20. a4 Nb4 21. Rd2 Bc6 22. Rf1 Nd6 23. Ne5 Bxg2 24. Qxg2 f6 25. Nf3 b5 26. axb5 axb5 27. Qh3 Qc8 28. cxb5 Nxb5 29. Nxb5 Rxb5 30. d4 c4 31. Rc1 Qa6 32. Qf1 Rc8 33. Ne1 Qa3 34. Ng2 c3 35. Bxc3 Nd5 36. Bb2 Rxc1 37. Bxc1 Qc3 38. Rd3 Qa1 39. Rd1 Nc3 40. Re1 Qa2 41. Qf2 Qa4 42. Bb2 Nd1 43. Qd2 Nxb2 0-1
2020.03.02 Winter Chess Classic
28659 Posthuma, Joshua (2355) Duong, Thanh Nha (2182) 0-1
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bb4+ 6. Nbd2 c3 7. bxc3 Bxc3 8. Rb1 O-O 9. Qc2 Ba5 10. O-O Nc6 11. Nc4 Bb6 12. Rd1 Re8 13. e4 h6 14. Bf4 Bd7 15. d5 exd5 16. exd5 Ne7 17. d6 Ng6 18. dxc7 Bxc7 19. Be3 Qc8 20. Qb2 Bc6 21. Nd6 Bxd6 22. Rxd6 Qg4 23. h3 Qh5 24. g4 Nxg4 25. hxg4 Qxg4 26. Rxc6 bxc6 27. Qb4 Qc8 28. Rc1 a5 29. Qa4 Ne7 30. Ne5 Qe6 31. Nxc6 Nd5 32. Nd4 Qg4 33. Qd1 Nxe3 34. fxe3 Qxd1+ 35. Rxd1 Rab8 36. Rd3 Rb2 37. Bd5 a4 38. e4 Rc8 39. Nc6 Kh7 40. Ra3 Rc2 41. Nb4 Rd2 42. Nc6 Ra8 43. Bxf7 Ra6 44. Bd5 Rb6 45. Rf3 Rb1+ 46. Rf1 Rbb2 47. Rf8 h5 48. Bc4 Rbc2 49. Ne5 Rd1+ 50. Rf1 Rdd2 51. Nf3 Rg2+ 52. Kh1 g5 53. Ne1 Rh2+ 54. Kg1 Rb2 55. Rf7+ Kg6 56. Nf3 Rhg2+ 57. Kh1 Rgf2 58. Kg1 Kh6 59. Rf6+ Kg7 60. Rf7+ Kh6 61. e5 g4 62. Rf6+ Kg7 63. Rf7+ Kh6 64. Ne1 g3 65. e6 Rfe2 66. Bxe2 Rxe2 67. Nf3 Rxe6 68. Rd7 Re3 69. Rd6+ Kg7 70. Nh4 Re1+ 71. Kg2 Re2+ 72. Kxg3 Rxa2 73. Kf4 a3 74. Kg5 Kf7 75. Nf5 Ra1 76. Rf6+ Ke8 77. Ra6 a2 78. Kf6 Kd7 0-1
2020.03.02 Winter Chess Classic
28660 Ragnarsson, Dagur (2400) Kaufman, Raymond (2281) 1/2-1/2
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 e5 8. dxe5 dxe5 9. Qa4 Be6 10. Bg5 Qc8 11. Rfd1 h6 12. Bxf6 Bxf6 13. Nd2 Nd4 14. Rac1 c6 15. e3 Nf5 16. b4 a6 17. Nce4 Be7 18. Qa5 Qb8 19. c5 Qd8 20. Qa4 Qc7 21. Bf1 Rad8 22. Bc4 Bc8 23. Qc2 Kg7 24. Qc3 f6 25. Bb3 h5 26. Nc4 Be6 27. f4 Bd5 28. Ned2 exf4 29. gxf4 Nh4 30. Rf1 Qc8 31. e4 Qg4+ 32. Qg3 Bxc4 33. Nxc4 Rd3 34. Qxg4 hxg4 35. Rfd1 Rfd8 36. Rxd3 Rxd3 37. Rd1 Rh3 38. Rd7 Kf8 39. Bd1 Nf3+ 40. Bxf3 Rxf3 41. Rxb7 Rxf4 42. Na5 Rxe4 43. Nxc6 f5 44. Nxe7 Rxe7 45. Rxe7 Kxe7 46. a4 Kd7 47. b5 axb5 48. axb5 f4 49. Kf2 Kc7 1/2-1/2
2020.03.02 Winter Chess Classic
28661 Talukdar, Rohan (2331) Vigorito, David (2357) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2 Re8+ 9. Ne2 h5 10. Be3 Nd7 11. O-O-O Nf8 12. c4 Be6 13. Kb1 Rc8 14. a3 b5 15. c5 Bb8 16. Nc3 a5 17. d5 cxd5 18. Bxb5 Re7 19. Qd2 Be5 20. Nxd5 Rb7 21. Nb6 Rxb6 22. cxb6 Qe7 23. f4 Bf5+ 24. Bd3 Rd8 25. Qc2 Rc8 26. Qf2 Qd7 27. Qd2 Bb8 28. Bxf5 Qxf5+ 29. Qd3 Qg4 30. g3 a4 31. Bf2 f5 32. Rc1 Re8 33. b7 1-0
2020.03.02 Winter Chess Classic
28662 Williams, Justus (2340) Liang, Jason (2288) 0-1
1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. c4 Bg4 6. dxc5 e5 7. Bg5 e4 8. h3 Bh5 9. cxd5 exf3 10. g4 Qxd5 11. Qxd5 Nxd5 12. gxh5 f6 13. Bh4 O-O-O 14. a3 Bxc5 15. Nd2 Rhe8 16. O-O-O Nxe3 17. fxe3 Bxe3 18. Bb5 Re5 19. Bxc6 bxc6 20. Rh2 Rc5+ 21. Kb1 Rcd5 22. Kc2 f2 23. Rxf2 Rc5+ 24. Kb1 Bxf2 25. Bxf2 Rxh5 26. h4 g5 27. hxg5 fxg5 28. Kc1 Rh2 29. Be3 h6 30. Rf1 Re2 31. Nc4 Rd7 32. Rf6 Rh2 33. Nd6+ Kc7 34. Nf7 Re2 35. Bf2 Rdd2 36. Bg3+ Kb7 37. Be5 Rf2 38. Nd6+ Ka6 39. Nf5 Rde2 40. Rxc6+ Kb7 41. Rc7+ Kb6 0-1
2020.03.03 Winter Chess Classic
28663 Duong, Thanh Nha (2182) Ragnarsson, Dagur (2400) 1/2-1/2
1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Nge7 5. Bg2 g6 6. O-O Bg7 7. c3 O-O 8. Be3 d6 9. Na3 b6 10. d4 Qd7 11. Qd2 f5 12. dxc5 bxc5 13. Rad1 fxe4 14. Ng5 d5 15. Nxe4 c4 16. Nc5 Qc7 17. Nb5 Qb8 18. Nd4 Nd8 19. f4 Qd6 20. Nf3 Rb8 21. Bd4 Rb5 22. b4 cxb3 23. Nxb3 a5 24. Bxg7 Kxg7 25. Nfd4 Rb8 26. Nxa5 Qb6 27. Nb3 Nf5 28. Rfe1 Nc6 29. Qf2 Ncxd4 30. Nxd4 Nxd4 31. cxd4 Rf7 32. Rd2 Ra7 33. Qe2 Qd6 34. Rc1 Ba6 35. Qe3 Bc4 36. Re1 Rb6 37. Bh3 Kf6 38. Qf3 Qb4 39. Qe3 Qd6 40. Qf2 Qb4 41. g4 Kg7 42. f5 Qc3 43. fxe6 Qxh3 44. e7 Qxg4+ 45. Kh1 Rb8 46. e8=Q Rxe8 47. Rxe8 Rf7 48. Qg3 Qxg3 49. hxg3 Rf3 50. Kg2 Ra3 51. Re1 h5 52. Kf2 Rc3 53. Re3 Rc1 54. Ra3 Kf6 55. Kg2 Kf5 56. Re3 Kg4 57. Rf2 g5 58. Rd2 Ba6 59. Kf2 Rf1+ 60. Kg2 Rc1 61. Kf2 Rf1+ 62. Kg2 Rc1 63. Rc3 Kf5 64. Rf2+ 1/2-1/2
2020.03.03 Winter Chess Classic
28664 Eckert, Doug (2139) Posthuma, Joshua (2355) 1-0
1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. Be2 d6 9. f3 Nxd4 10. Bxd4 Be6 11. Qd2 Nd7 12. Be3 Qa5 13. Nd5 Qxd2+ 14. Kxd2 Bxd5 15. cxd5 f5 16. Rac1 fxe4 17. fxe4 Bxb2 18. Rc7 Nc5 19. Bxc5 dxc5 20. Rxe7 b6 21. Rf1 Bf6 22. Re6 Bg5+ 23. Kc3 Rae8 24. Rxf8+ Kxf8 25. Rxe8+ Kxe8 26. g3 Bf6+ 27. Kc4 Kd7 28. Kb5 Kd6 29. Ka6 Ke5 30. Kxa7 Bd8 31. Kb7 Kxe4 32. d6 Kd4 33. Kc8 Bf6 34. d7 c4 35. d8=Q+ Bxd8 36. Kxd8 b5 37. Kd7 Ke3 38. Bd1 Kd2 39. Bf3 b4 40. Kc6 b3 41. axb3 cxb3 42. Kd5 Ke3 43. Be4 Kf2 44. Ke5 Kg1 45. h4 Kh2 46. Kf4 Kh3 47. Bb1 Kg2 48. g4 Kh3 49. h5 gxh5 50. g5 Kg2 51. Bxh7 b2 52. Be4+ Kf2 53. g6 1-0
2020.03.03 Winter Chess Classic
28665 Kaufman, Raymond (2281) Williams, Justus (2340) 0-1
1. e4 c5 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. d3 d6 6. O-O Nd7 7. Nbd2 Ngf6 8. Re1 Qc7 9. c3 Be7 10. d4 cxd4 11. cxd4 O-O 12. b3 Rfc8 13. Ba3 b5 14. e5 Ne8 15. Ne4 Bxe4 16. Rxe4 d5 17. Bxe7 dxe4 18. Ng5 Nxe5 19. Bc5 Nf3+ 20. Nxf3 exf3 21. Qxf3 Rab8 22. b4 Nf6 23. a4 a5 24. axb5 Rxb5 25. Bf1 Rxb4 26. Bxb4 axb4 27. Qb3 Rb8 28. Bc4 g6 29. Ra4 Qb6 30. Qb2 Ne4 31. Ra6 Qc7 32. Bd3 Nc3 33. Qb3 Qd7 34. Qc4 Nd5 35. Qb3 Nc7 36. Ra7 Qd6 37. Bc4 Qb6 38. Ra4 Nd5 39. Bxd5 exd5 40. Qe3 b3 41. Ra1 b2 42. Rb1 Qb3 43. Qd2 Qb4 44. Qe3 Ra8 45. Kg2 Qb5 46. Qc3 Ra2 47. Qe1 h5 48. h4 Qa4 49. Qe5 Qc2 50. Qb8+ Kg7 51. Qe5+ Kh7 52. Qe7 Qe4+ 53. Qxe4 dxe4 54. g4 hxg4 55. Kg3 f5 56. Kf4 Kg7 57. Ke5 g3 58. fxg3 e3 59. d5 e2 60. d6 Ra1 0-1
2020.03.03 Winter Chess Classic
28666 Liang, Jason (2288) Talukdar, Rohan (2331) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Qd2 Nbd7 10. Nd5 Bxd5 11. exd5 g6 12. Be2 Bg7 13. O-O a5 14. Rad1 O-O 15. c4 b6 16. Na1 Nc5 17. Nc2 Qd7 18. Na3 Ne8 19. Nb5 f5 20. Rb1 Nf6 21. Nc3 Rae8 22. Bd1 Qc7 23. a3 f4 24. Bf2 e4 25. Qc2 g5 26. b4 axb4 27. axb4 e3 28. Be1 Ncd7 29. Nb5 Qb8 30. Be2 Ne5 31. c5 dxc5 32. bxc5 bxc5 33. d6 Qc8 34. Bc3 Nd5 35. Qa2 c4 36. Bxe5 Rxe5 37. Bxc4 Qc5 38. Be2 Kh8 39. Rfc1 Qb6 40. Rd1 Qc6 41. Rbc1 Qb7 42. Qc2 Nf6 43. d7 Nxd7 44. Qg6 Rf6 45. Qxh5+ Rh6 46. Qf7 Nc5 47. Rd8+ Kh7 48. Qg8+ Kg6 49. Rxc5 Rh8 50. Bd3+ Kh6 51. Rd6+ Kh5 52. Bg6+ Kh4 53. g3+ Kh3 54. Qe6+ 1-0
2020.03.03 Winter Chess Classic
28667 Rodrigue-Lemieux, Shawn (2276) Vigorito, David (2357) 0-1
1. c4 g6 2. Nc3 c5 3. g3 Bg7 4. Bg2 Nc6 5. e3 e5 6. Nge2 Nge7 7. O-O O-O 8. a3 d6 9. Nd5 Nxd5 10. cxd5 Ne7 11. e4 a5 12. d3 a4 13. Nc3 Bd7 14. b4 cxb4 15. axb4 b5 16. Bb2 Rc8 17. Qd2 f5 18. Rac1 f4 19. f3 h5 20. Ne2 Qb6+ 21. Kh1 g5 22. d4 Ng6 23. dxe5 dxe5 24. d6 Be6 25. Nc3 Rfd8 26. Nd5 Qxd6 27. Rxc8 Bxc8 28. Rd1 Kf7 29. Bf1 Qb8 30. Rc1 Bf8 31. Rc6 Be6 32. Qc2 Rc8 33. Rxc8 Bxc8 34. Qc6 Be6 35. Nc7 Bb3 36. Bxb5 Kg7 37. Ne8+ Kh6 38. Nf6 Qd6 39. Nd5 g4 40. gxf4 exf4 41. fxg4 hxg4 42. Bxa4 Bxd5 43. Qxd6 Bxe4+ 44. Kg1 Bxd6 45. Bd7 Kg5 0-1
2020.03.03 Winter Chess Classic
28668 Posthuma, Joshua (2355) Rodrigue-Lemieux, Shawn (2276) 1/2-1/2
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Rd1 Bc6 10. Nc3 a5 11. e4 Na6 12. Ne5 Qe8 13. Nxc4 Nb4 14. Qe2 b5 15. Ne5 bxa4 16. Nxc6 Qxc6 17. Rxa4 Qb6 18. Be3 Rfd8 19. Rda1 c5 20. e5 Nfd5 21. dxc5 Bxc5 22. Bxc5 Qxc5 23. Ne4 Qc2 24. Qh5 Nd3 25. Ng5 Qxf2+ 26. Kh1 h6 27. Rf1 Qa7 28. Nxf7 Ne3 29. Nxd8 Rxd8 30. Rf3 Ne1 31. Rxe3 Qxe3 32. Rf4 Nd3 33. Qf7+ Kh8 34. Qe7 Rc8 35. Rf8+ Kh7 36. h4 Rxf8 37. Qxf8 Nxe5 38. Kh2 Ng4+ 39. Kh3 Nf6 40. Qa8 Qe5 41. Qb7 Qf5+ 42. Kh2 Ng4+ 43. Kh3 Nf2+ 44. Kh2 Ng4+ 45. Kh3 Ne3+ 46. Kh2 Qf2 47. Qe4+ Kh8 48. Qa8+ Kh7 49. Qe4+ g6 50. Qb7+ Kg8 51. Qc8+ Kf7 52. Qd7+ Kf6 53. Qd8+ Kg7 54. Qd7+ Kf8 55. Qd8+ Kg7 56. Qd7+ Kf6 57. Qd8+ Kf7 58. Qd7+ Kf6 59. Qd8+ 1/2-1/2
2020.03.03 Winter Chess Classic
28669 Ragnarsson, Dagur (2400) Eckert, Doug (2139) 0-1
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bd2 Bxc3 9. bxc3 Nd5 10. Be2 Nd7 11. O-O N7b6 12. Qc2 Bb7 13. Rab1 Qd7 14. Bc1 O-O-O 15. Nd2 Nf4 16. Bf3 Bxf3 17. Nxf3 Nfd5 18. Nd2 Na4 19. Ne4 Qc6 20. f4 f5 21. exf6 gxf6 22. Rf3 Rhg8 23. Kh1 f5 24. Ng3 h5 25. Bd2 h4 26. Ne2 Nf6 27. Ng1 Rg4 28. Re1 Rdg8 29. Re2 h3 30. g3 Ne4 31. Rxe4 Qxe4 32. Qxe4 fxe4 33. Re3 c5 34. Nxh3 cxd4 35. cxd4 R4g6 36. Ng5 Rd8 37. Rxe4 c3 38. Be3 Rd6 39. Nf7 Ra6 40. Ne5 Rg8 41. Bc1 Nb2 42. Kg2 Rxa2 43. Kf3 Ra1 44. Re1 Kc7 45. Ke2 b4 46. g4 Kd6 47. h4 Kd5 48. h5 Nc4 49. Kd3 Nxe5+ 50. Rxe5+ Kd6 51. Be3 Rxg4 52. h6 Rh4 53. Rb5 Rh3 54. h7 Rxh7 55. Rxb4 Rh3 56. Ke2 c2 57. Rc4 Rxe3+ 0-1
2020.03.03 Winter Chess Classic
28670 Talukdar, Rohan (2331) Kaufman, Raymond (2281) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d4 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Bc2 c5 13. h3 cxd4 14. Bxd4 Bh5 15. b3 Rc8 16. Nbd2 Nc6 17. Bb2 Nd7 18. Qb1 Bf6 19. a4 Nb4 20. Bxf6 Nxf6 21. Bd3 Rc3 22. Re3 Qb6 23. axb5 axb5 24. Qf1 Bg6 25. Rae1 d5 26. Ne5 Nxd3 27. Nxg6 fxg6 28. Rxd3 Rxd3 29. Qxd3 dxe4 30. Qc2 Re8 31. Nxe4 Nxe4 32. Rxe4 Rxe4 33. Qxe4 h6 34. Qd5+ Kh7 35. b4 Qa6 36. Kh2 Qb6 37. Kg1 Qa6 38. g3 Qa1+ 39. Kg2 Qa4 40. Qe4 Qb3 41. h4 h5 42. Qd4 Qa3 43. Kf1 Qc1+ 44. Ke2 Qc2+ 45. Ke3 Qc1+ 46. Ke4 Qc6+ 47. Ke5 Qc7+ 48. Kd5 Qd7+ 49. Ke4 Qc6+ 50. Ke3 Qc1+ 51. Kf3 Qc6+ 52. Qe4 Qc3+ 53. Kg2 Qa3 54. Qf4 Qd3 55. Kg1 Qd1+ 56. Kh2 Qf1 57. Qd4 Kg8 1/2-1/2
2020.03.03 Winter Chess Classic
28671 Vigorito, David (2357) Liang, Jason (2288) 0-1
1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 b6 8. Bg5 Nd5 9. Bxe7 Qxe7 10. Nbd2 b5 11. b3 c3 12. Ne4 b4 13. a3 Nc6 14. axb4 Rb8 15. Nxc3 Ndxb4 16. Qc1 a5 17. Rd1 Rd8 18. e4 Qf6 19. d5 exd5 20. Nxd5 Nxd5 21. exd5 Nb4 22. Ng5 Bg4 23. Ne4 Qb6 24. Rd2 Nxd5 25. Nc5 Nf6 26. Rxd8+ Rxd8 27. Qc3 Rd1+ 28. Rxd1 Bxd1 29. h3 h6 30. Qe3 Bc2 31. Qc3 Bf5 32. Qe5 Bc8 33. Ne4 Bb7 34. Nxf6+ gxf6 35. Qe8+ Kg7 36. Bxb7 Qxb7 37. Qe3 Qb4 38. Kh2 a4 39. bxa4 Qxa4 40. Qc5 c6 41. h4 Qe4 42. Kg1 Qd5 43. Qb4 c5 44. Qg4+ Kh7 45. Qf4 Qe6 46. Qc1 c4 47. Qc3 Kg7 48. Kf1 Qe4 49. f3 Qe6 50. Kf2 Kg8 51. Qe3 Qd5 52. Qxh6 c3 53. Ke2 Qb5+ 54. Kd1 Qb3+ 55. Ke2 Qc2+ 56. Ke1 Qb1+ 57. Ke2 c2 0-1
2020.03.03 Winter Chess Classic
28672 Williams, Justus (2340) Duong, Thanh Nha (2182) 1/2-1/2
1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O c5 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 d6 9. Rd1 a6 10. b3 Nbd7 11. Ng5 Bxg2 12. Kxg2 Nc5 13. Nge4 Ncxe4 14. Nxe4 d5 15. cxd5 Qxd5 16. Qxd5 Nxd5 17. Bb2 O-O 18. Nc3 Nxc3 19. Bxc3 Rfc8 20. Be5 Rc2 21. Kf3 Rac8 22. Rd7 Bf6 23. Bxf6 gxf6 24. Rb7 R8c3+ 25. e3 Rd2 26. Rxb6 Rcc2 27. Rf1 Rxa2 28. h4 Kg7 29. h5 f5 30. Rb7 h6 31. Rb4 a5 32. Rc4 Rdb2 33. g4 fxg4+ 34. Rxg4+ Kf6 35. Rf4+ Ke7 36. Kg3 Rxb3 37. Rc1 Rb7 38. Rc8 Rab2 39. Rh8 R2b4 40. Rxh6 Rxf4 41. exf4 Kf8 42. Rh8+ Kg7 43. Ra8 Rb5 44. Kg4 Rf5 45. Ra7 Kf6 46. Ra8 Kg7 47. Ra7 Kh6 48. Ra8 Rb5 49. Rh8+ Kg7 50. Ra8 Rd5 51. Ra7 Rf5 52. Ra8 1/2-1/2
2020.03.04 Winter Chess Classic
28673 Duong, Thanh Nha (2182) Talukdar, Rohan (2331) 0-1
1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 f6 8. Kc2 e5 9. Bc4 Nd7 10. Be3 Bc5 11. Rhe1 a5 12. a4 Ke7 13. Nd2 Rd8 14. Bxc5+ Nxc5 15. Nb3 Ne6 16. Red1 b6 17. Rxd8 Nxd8 18. Nd2 Bd7 19. Nf1 Nb7 20. b3 Nd6 21. Bd3 f5 22. exf5 gxf5 23. Re1 Kf6 24. Ne3 Bc6 25. g3 Rg8 26. Nc4 e4 27. Bf1 f4 28. Rd1 Nxc4 29. Bxc4 Rf8 30. Kd2 Ke5 31. Ke1 h5 32. Be2 h4 33. gxf4+ Kxf4 34. Bb5 Bxb5 35. axb5 Kg4 36. Rd4 Rf4 37. Rc4 Kh3 38. Rxc7 Kxh2 39. Rc6 Rf3 40. c4 Rxb3 41. Rxb6 a4 42. Ra6 h3 43. Ke2 a3 44. b6 Kg2 45. b7 Rb2+ 46. Ke3 h2 47. Rg6+ Kh1 48. Ra6 Rxb7 49. Rxa3 Kg2 50. Ra1 Rc7 51. Kxe4 Rxc4+ 52. Ke5 Kxf2 53. Ra2+ Kg3 54. Ra3+ Kh4 55. Ra1 Rg4 56. Kf5 Rg1 57. Ra4+ Kh5 58. Ra8 Rf1+ 0-1
2020.03.04 Winter Chess Classic
28674 Eckert, Doug (2139) Williams, Justus (2340) 0-1
1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. Qb3 c6 5. Bb2 Bxf3 6. Qxf3 e5 7. b5 Nf6 8. e3 Bc5 9. Be2 O-O 10. O-O a6 11. exd4 Bxd4 12. Nc3 e4 13. Qg3 Re8 14. a4 Nbd7 15. Rad1 Nc5 16. Kh1 Qa5 17. Rb1 axb5 18. axb5 Rad8 19. b6 Ne6 20. Ba1 Be5 21. f4 exf3 22. Qxf3 Nd4 23. Qh3 Nxe2 24. Nxe2 Qxd2 25. Ng3 Qd3 26. Qh4 Bxg3 27. hxg3 Ne4 28. Kh2 Nd2 29. Rfd1 Nf3+ 0-1
2020.03.04 Winter Chess Classic
28675 Kaufman, Raymond (2281) Vigorito, David (2357) 1/2-1/2
1. d4 Nf6 2. Nf3 g6 3. g3 b6 4. Bg2 Bb7 5. O-O Bg7 6. a4 O-O 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Nh4 Bxg2 10. Nxg2 1/2-1/2
2020.03.04 Winter Chess Classic
28676 Posthuma, Joshua (2355) Ragnarsson, Dagur (2400) 1-0
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Na4 Nf6 6. Nf3 Bg7 7. g3 Nc6 8. Nc3 Bf5 9. d5 Nb8 10. e4 Bg4 11. Bg2 O-O 12. O-O c6 13. h3 Bxf3 14. Qxf3 cxd5 15. exd5 Ne8 16. Re1 Nd6 17. Bg5 Re8 18. Ne4 Na6 19. Nxd6 Qxd6 20. Bf4 Qb6 21. d6 exd6 22. Qxb7 Rad8 23. Rxe8+ Rxe8 24. Qxb6 axb6 25. Rd1 Bxb2 26. Rxd6 Re6 27. Rd7 Nc5 28. Ra7 h5 29. Bd5 Rf6 30. Be3 Bc3 31. a4 Nd3 32. Rc7 Be1 33. f4 Nb4 34. Bb3 Bxg3 35. Bd4 Bxf4 36. Rc4 Rc6 37. Rxb4 Bc7 38. Bb2 Kf8 39. Re4 f6 40. Ba3+ Kg7 41. Bd5 Rc3 42. Re7+ Kh6 43. Bb2 Bd6 44. Re2 Rg3+ 45. Kf2 Rxh3 46. Bxf6 Bc5+ 47. Kg2 Rd3 48. Bc4 Ra3 49. Re8 g5 50. Bf7 1-0
2020.03.04 Winter Chess Classic
28677 Rodrigue-Lemieux, Shawn (2276) Liang, Jason (2288) 0-1
1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Qc2 Bd6 6. a3 h6 7. Nf3 Bg4 8. Ne5 Bxe5 9. dxe5 Ne7 10. g3 Bf5 11. e4 dxe4 12. Nxe4 O-O 13. Bg2 Nd7 14. f4 Qb6 15. Qf2 f6 16. Be3 Qb3 17. exf6 Nd5 18. Bd4 Rfe8 19. f7+ Kxf7 20. Be5 Ne3 21. Nd6+ Kg8 22. Nxf5 Nxe5 23. fxe5 Nc2+ 24. Kf1 Nxa1 25. Bf3 Rxe5 26. Nd4 Qc4+ 27. Kg2 Nb3 28. Rd1 Rf8 0-1
2020.03.04 Winter Chess Classic
28678 Liang, Jason (2288) Kaufman, Raymond (2281) 1-0
1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. Qd2 c5 5. e3 Bg7 6. dxc5 O-O 7. O-O-O Nc6 8. Bb5 Qa5 9. Bxc6 bxc6 10. Be5 Ne4 11. Nxe4 Qxd2+ 12. Nxd2 Bxe5 13. Ngf3 Bg7 14. e4 Rb8 15. c3 dxe4 16. Nxe4 Be6 17. a3 Rb7 18. Nd4 Bd5 19. f3 Rfb8 20. b4 f5 21. Ng3 a5 22. Nge2 axb4 23. cxb4 Ra8 24. Nc2 e5 25. Nc3 Bb3 26. Kb2 Bxc2 27. Kxc2 Rxa3 28. Rd8+ Kf7 29. Kb2 Ra6 30. Kb3 Bf6 31. Rd3 Be7 32. Kc4 Ke6 33. Re1 Ra8 34. Rde3 Bf6 35. Rd1 Be7 36. Red3 Rab8 37. Na2 Ra7 38. R3d2 h5 39. Nc1 Ra4 40. Nd3 Bf6 41. Re2 Rd8 42. Nf4+ Kf7 43. Rxd8 Bxd8 44. Nd3 Bc7 45. Kb3 Ra1 46. Nxe5+ Bxe5 47. Rxe5 Rb1+ 48. Ka3 h4 49. h3 Ra1+ 50. Kb2 Ra4 51. Kb3 Ra1 52. Re2 Rb1+ 53. Kc3 Rc1+ 54. Rc2 Rb1 55. Rb2 Rc1+ 56. Kd3 Ke6 57. Ke3 Rc4 58. b5 cxb5 59. Rxb5 Kd5 60. Rb6 Kxc5 61. Rxg6 Kd5 62. Rg8 Ra4 63. Rh8 Ra2 64. Kf4 Rxg2 65. Rxh4 Ke6 66. Rh6+ Kf7 67. Kxf5 Rg3 68. Kf4 Rg1 69. Rh4 Kf6 70. Rg4 Rh1 71. Kg3 Rg1+ 72. Kf2 Rh1 73. Kg2 Ra1 74. h4 Ra5 75. Kh3 Ra1 76. Rg2 Ra5 77. Rb2 Ra1 78. Kg4 Rg1+ 79. Kf4 Rh1 80. Rb6+ Kf7 81. Kg5 Rg1+ 82. Kf5 Rh1 83. Rb7+ Kg8 84. h5 Rh3 85. Kg4 Rh1 86. f4 Rg1+ 87. Kf5 Rh1 88. Kf6 Rh2 89. f5 Rh1 90. Rb6 Rf1 91. Rb8+ Kh7 92. Ke6 Re1+ 93. Kf7 Re5 94. f6 Ra5 95. Rb7 Rxh5 96. Ke6+ Kg6 97. Rg7+ Kh6 98. Rg8 Kh7 99. f7 Ra5 100. Rd8 Ra6+ 101. Ke7 Ra7+ 102. Ke8 1-0
2020.03.04 Winter Chess Classic
28679 Ragnarsson, Dagur (2400) Rodrigue-Lemieux, Shawn (2276) 1-0
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. Bg5 h6 7. Bxf6 Qxf6 8. e3 O-O 9. Be2 a6 10. Qb3 dxc4 11. Qxc4 Bd6 12. O-O e5 13. d5 Nb8 14. Ne4 Qe7 15. Nxd6 cxd6 16. Rac1 Bf5 17. Qc7 Nd7 18. Nd2 Rfc8 19. Qxc8+ Rxc8 20. Rxc8+ Kh7 21. e4 Bg6 22. Rc3 Nc5 23. Re3 Qd8 24. a3 b5 25. b4 Nd7 26. Rc1 Nf6 27. Rc6 a5 28. f3 axb4 29. axb4 Nxd5 30. exd5 Qh4 31. Nf1 f5 32. g4 f4 33. Ra3 Qe1 34. Bd3 e4 35. Bxe4 Bxe4 36. fxe4 Qxe4 37. Rcc3 Qxb4 38. Rd3 Qc5+ 39. Kg2 Qc2+ 40. Nd2 b4 41. Rab3 h5 42. gxh5 Kh6 43. Kf3 Kg5 44. Ne4+ Kf5 45. Nxd6+ Ke5 46. Nf7+ Kf5 47. Nd6+ Ke5 48. Ne4 Qxh2 49. Nf2 Qxh5+ 50. Kg2 Qg6+ 51. Kf1 Qd6 52. Rb1 g5 53. Re1+ Kf5 54. Re6 Qd7 55. Rb6 g4 56. Rxb4 g3 57. Nh3 Ke5 58. Nxf4 Qg4 59. Kg2 Qc8 60. Kxg3 Qc1 61. Rbd4 Kd6 62. Kf2 Qh1 63. Ne2 Qh2+ 64. Ke3 Qh6+ 65. Kf2 Qh2+ 66. Ke1 Qh1+ 67. Kd2 Qh6+ 68. Kc3 Qh1 69. Kb2 Qh2 70. Rd2 Qh8 71. Nc3 Qb8+ 72. Ka3 Qa7+ 73. Kb3 Qb6+ 74. Rb4 Qe3 75. Re2 Qh3 76. Re6+ Kc7 77. Rc6+ Kd8 78. Rb8+ Kd7 79. Rb7+ Kd8 80. Ra6 Qc8 81. Raa7 Ke8 82. Rh7 Qb8+ 83. Kc2 1-0
2020.03.04 Winter Chess Classic
28680 Talukdar, Rohan (2331) Eckert, Doug (2139) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d4 d6 9. c3 Bg4 10. Be3 Bh5 11. h3 exd4 12. cxd4 Na5 13. Nbd2 Nxb3 14. axb3 Bg6 15. Bg5 Re8 16. Bxf6 Bxf6 17. b4 c5 18. bxc5 dxc5 19. e5 Be7 20. Nb3 c4 21. Nc1 Bb4 22. Re3 Qb6 23. Ne2 Rad8 24. Qc1 f6 25. b3 Bd3 26. bxc4 Bxc4 27. Nf4 fxe5 28. Nxe5 Qxd4 29. Nc6 Qd2 30. Nxd8 Qxc1+ 31. Rxc1 Rxd8 32. Rb1 a5 33. Ne6 Re8 34. Nd4 Rf8 35. Nc6 Bc5 36. Nxa5 Bxe3 37. fxe3 Rc8 38. Kf2 Kf7 39. e4 Bd3 40. Rb4 Rc2+ 41. Ke3 Bf1 42. g3 Ra2 43. Nc6 Ra4 44. Rb1 Bxh3 45. Rxb5 Bg2 46. Nd4 Ra3+ 47. Kf4 Bxe4 48. Kxe4 Rxg3 49. Nf3 h6 50. Rb7+ Kg8 51. Kf4 Rg2 52. Nd4 Rg1 53. Nf5 Kh7 54. Ng3 Kg6 55. Kg4 Rc1 56. Rb6+ Kh7 57. Rb7 Kg6 58. Kf4 Rc4+ 59. Kf3 Rc3+ 60. Kg4 Rc4+ 61. Kh3 Rc3 62. Rb6+ Kh7 63. Kg4 Rc4+ 64. Kf3 Rc3+ 65. Kf4 Rc4+ 66. Ne4 Rc1 67. Nd2 Rd1 68. Nf3 Ra1 69. Kg3 Ra3 70. Rd6 Rb3 71. Kg4 Rb1 72. Rd7 Ra1 73. Kf4 Rf1 1/2-1/2
2020.03.04 Winter Chess Classic
28681 Vigorito, David (2357) Duong, Thanh Nha (2182) 1-0
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 c5 7. Ne5 Nc6 8. Nxc6 Bxc6 9. Bxc6+ bxc6 10. d3 Nd5 11. Qa4 Qc7 12. Nd2 Rb8 13. Nc4 Nb6 14. Bf4 Nxa4 15. Bxc7 Rb7 16. Be5 f6 17. b3 Nb6 18. Nd6+ Bxd6 19. Bxd6 Nd7 20. Rc1 Rb5 21. Kd2 Kf7 22. Rc4 Rd8 23. Rc2 a5 24. Rhc1 a4 25. bxa4 Rb4 26. a5 Ra8 27. Bxc5 Rb5 28. a3 Nxc5 29. Rxc5 Raxa5 30. Rxb5 cxb5 31. Ra1 Ra4 32. Kc3 Ke7 33. Kb3 h5 34. Rc1 Kd6 35. Rc8 h4 36. Rd8+ Kc6 37. Rg8 hxg3 38. hxg3 Ra7 39. f4 Kc5 40. Rd8 Kc6 41. e3 Kc7 42. Rf8 Kc6 43. g4 Rd7 44. Kc2 Ra7 45. Rc8+ Kd7 46. Rc3 Ra4 47. d4 e5 48. Kd3 exd4 49. exd4 g6 50. Ke4 Kd6 51. Rb3 Kc6 52. Rh3 Ra8 53. Rh6 Re8+ 54. Kd3 Kd5 55. Rxg6 Ra8 56. Rxf6 Rxa3+ 57. Ke2 Kxd4 58. g5 b4 59. g6 Rg3 60. Kf2 Rg4 61. Kf3 Rg1 62. Re6 b3 63. Rb6 Kd5 64. Rxb3 Rxg6 65. Re3 Kd6 66. f5 Rg8 67. Kf4 Kd7 68. f6 Re8 69. Re5 Rf8 70. Kf5 Kd6 71. Re2 Kd7 72. Kg6 Rg8+ 73. Kf7 Rg1 74. Rd2+ Kc6 75. Ke7 Re1+ 76. Kf8 Rf1 77. f7 Kc7 78. Rd5 Kc6 79. Rg5 Kd6 80. Kg7 Ke7 81. Re5+ Kd6 82. Re8 Rg1+ 83. Kh6 1-0
2020.03.04 Winter Chess Classic
28682 Williams, Justus (2340) Posthuma, Joshua (2355) 1-0
1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e5 6. a3 d6 7. O-O Nge7 8. b4 e4 9. Ne1 Be6 10. Rb1 cxb4 11. Nxe4 Bxc4 12. axb4 O-O 13. b5 Nd4 14. Nc3 Qd7 15. d3 Nxb5 16. Qa4 Be6 17. Qxb5 Bxc3 18. Qxd7 Bxd7 19. Rxb7 Rad8 20. Rxa7 Rfe8 21. Rb7 Rf8 22. Ra7 Rfe8 23. Bg5 Kg7 24. Nc2 h6 25. Be3 Nf5 26. Bb6 Rb8 27. Rxd7 Rxb6 28. Ne3 Nd4 29. Bd5 Nxe2+ 30. Kg2 Rf8 31. Nc4 Rbb8 32. Re7 Rbe8 33. Rxe8 Rxe8 34. Bxf7 Kxf7 35. Nxd6+ Kf8 36. Nxe8 Kxe8 37. Kf3 Nd4+ 38. Ke4 Ke7 39. Kd5 Nf3 40. Rc1 Bb2 41. Rc2 Ba1 42. h4 h5 43. d4 Bxd4 44. Re2+ Kf6 45. Re4 g5 46. hxg5+ Kxg5 47. Rxd4 Nxd4 48. Kxd4 Kg4 49. Ke4 Kh3 50. Kf3 Kh2 51. g4 h4 52. g5 h3 53. g6 Kh1 54. g7 h2 55. Ke2 1-0
2020.03.05 Winter Chess Classic
28683 Duong, Thanh Nha (2182) Liang, Jason (2288) 0-1
1. c4 e6 2. Nf3 Nf6 3. Nc3 d5 4. d4 c6 5. cxd5 exd5 6. Bg5 Bf5 7. e3 Qb6 8. Qc1 Nbd7 9. Nh4 Be6 10. Bxf6 Nxf6 11. Bd3 g6 12. O-O Be7 13. Nf3 O-O 14. a3 Qc7 15. Qc2 Bd6 16. h3 Rae8 17. Rac1 Qc8 18. Ne5 Nh5 19. f4 f6 20. Nf3 Bd7 21. Qf2 Qd8 22. Rce1 Ng7 23. g4 Re7 24. Qh4 Qe8 25. Kf2 Ne6 26. Qh6 Nd8 27. Qh4 Qf7 28. Kg2 Rfe8 29. Qf2 Qg7 30. Re2 Nf7 31. Rfe1 Bc7 32. b4 Nd6 33. Nd2 Qf7 34. Nb3 f5 35. g5 Ne4 36. Nxe4 fxe4 37. Bc2 Qf5 38. Rh1 h6 39. h4 Rh7 40. Qg3 Kg7 41. Kg1 Qg4 42. Rg2 Qxg3 43. Rxg3 Reh8 44. Nc5 Bc8 45. b5 hxg5 46. Rxg5 Bd8 47. Rg2 Bxh4 48. Kf1 Be7 49. Rxh7+ Rxh7 50. Kg1 cxb5 51. Bb3 b6 52. f5 Bxf5 53. Na6 Rh3 54. Kf2 Rf3+ 55. Ke2 Bxa3 56. Nc7 Bc1 57. Nxd5 Be6 58. Rg1 Bxd5 59. Bxd5 Rxe3+ 60. Kd1 Bb2 61. Rg4 Kh6 62. Bxe4 Kh5 63. Rf4 Kg5 64. Rf2 Rxe4 65. Rxb2 Rxd4+ 0-1
2020.03.05 Winter Chess Classic
28684 Eckert, Doug (2139) Vigorito, David (2357) 1/2-1/2
1. Nf3 g6 2. c4 Bg7 3. Nc3 c5 4. g3 Nc6 5. Bg2 e6 6. d3 Nge7 7. Bg5 h6 8. Bd2 b6 9. Qc1 Bb7 10. O-O d5 11. Rb1 Rc8 12. a3 Qd7 13. b4 dxc4 14. dxc4 Nd4 15. bxc5 Bxf3 16. Bxf3 Rxc5 17. Ne4 Rc7 18. Rd1 f5 19. Be3 e5 20. Nd2 Qe6 21. Bxd4 exd4 22. Qc2 O-O 23. Qd3 Kh8 24. Rbc1 Rfc8 25. Rc2 g5 26. Rdc1 Ng6 27. Bd5 Qf6 28. Nb3 Ne7 29. Bg2 Ng6 30. Bd5 Ne7 1/2-1/2
2020.03.05 Winter Chess Classic
28685 Posthuma, Joshua (2355) Talukdar, Rohan (2331) 1/2-1/2
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Na4 Bg7 6. e4 Nb6 7. Be3 O-O 8. Nf3 Bg4 9. Nc5 Nc6 10. Nxb7 Qb8 11. Ba6 Nb4 12. Nc5 Bxf3 13. gxf3 Bxd4 14. Bxd4 Rd8 15. O-O Nxa6 16. Nxa6 Qc8 17. Nxc7 Qxc7 18. Bxb6 axb6 19. Qb3 Ra5 20. Rfd1 Rxd1+ 21. Rxd1 Rh5 22. Qc3 Qxh2+ 23. Kf1 Qe5 24. Qxe5 Rxe5 25. a4 f5 26. Rd4 Kf7 27. b4 Ke6 28. Ke2 h5 29. Ke3 h4 30. f4 Rxe4+ 31. Rxe4+ fxe4 32. Kxe4 h3 33. Kf3 Kd5 34. Kg3 Kc4 35. a5 bxa5 36. bxa5 Kb5 37. Kxh3 Kxa5 38. Kg4 Kb5 39. Kg5 Kc4 40. Kxg6 Kd3 41. Kf5 Ke2 42. Ke6 Kf3 43. f5 Ke4 44. f3+ Kf4 45. Kxe7 Kxf5 46. Kd6 Kf4 47. Kd5 Kxf3 1/2-1/2
2020.03.05 Winter Chess Classic
28686 Ragnarsson, Dagur (2400) Williams, Justus (2340) 1-0
1. c4 c5 2. Nf3 g6 3. e4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd1 Bd7 11. O-O Bc6 12. f3 a5 13. Qd2 a4 14. b4 axb3 15. axb3 Rxa1 16. Rxa1 Bxe4 17. fxe4 Nxe4 18. Nxe4 Bxa1 19. Bf3 Qa8 20. Nc3 Qa3 21. Qc2 Ra8 22. Nb5 Qb4 23. Kf2 Bf6 24. Bd2 Qc5+ 25. Be3 Qe5 26. Bd4 Qxh2 27. Bxf6 exf6 28. Qb2 Qh4+ 29. g3 Qg5 30. b4 Rd8 31. Bxb7 h5 32. Qd4 Qf5+ 33. Bf3 Ra8 34. Qb2 h4 35. Nxd6 Qg5 36. Bxa8 Qxg3+ 37. Kf1 Qxd6 38. Bd5 h3 39. b5 Qf4+ 40. Qf2 Qc1+ 41. Qe1 Qf4+ 42. Ke2 g5 43. b6 g4 44. b7 g3 45. Qb1 Qe5+ 46. Kf3 Qc3+ 47. Kg4 g2 48. Qg6+ 1-0
2020.03.05 Winter Chess Classic
28687 Rodrigue-Lemieux, Shawn (2276) Kaufman, Raymond (2281) 1-0
1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 c5 5. d4 a6 6. cxd5 exd5 7. Be2 Nc6 8. O-O Bd6 9. dxc5 Bxc5 10. b3 O-O 11. Bb2 Re8 12. Rc1 Ba7 13. Na4 Ne4 14. Nd4 Bd7 15. Nxc6 Bxc6 16. Bd4 Bxd4 17. Qxd4 Bxa4 18. Qxa4 Qf6 19. Qb4 Qb2 20. Bd3 Nxf2 21. Bf5 Ne4 22. Qxb7 Qd2 23. Bxe4 Qxe3+ 24. Kh1 dxe4 25. Rc7 Qd4 26. Rcxf7 e3 27. Re7 Rf8 28. Re1 Qc3 29. Qd5+ Kh8 30. Rg1 Rae8 31. Qf7 Rd8 32. Qe6 Qb2 33. Qxa6 Qf2 34. h3 Rde8 35. Rxe8 Rxe8 36. Rf1 Qd2 37. Qc6 Rd8 38. Qc5 Rg8 39. Qc1 e2 40. Re1 Qxa2 41. Qe3 h6 42. Rxe2 Qb1+ 43. Re1 Qb2 44. Qd3 Ra8 45. Rb1 Qa3 46. Kh2 Rb8 47. Qg3 Qb4 48. Rc1 Ra8 49. Rc4 Qa3 50. Rc7 Qb2 51. Rb7 Rd8 52. Rb8 Rxb8 53. Qxb8+ Kh7 54. b4 Qb1 55. b5 Qb2 56. b6 1-0
2020.03.05 Winter Chess Classic
28688 Kaufman, Raymond (2281) Duong, Thanh Nha (2182) 1/2-1/2
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Bb4+ 6. Bd2 c5 7. dxc5 Bxc5 8. Qa4+ Nc6 9. Qxc4 Be7 10. O-O O-O 11. Nc3 e5 12. Rfd1 Be6 13. Qa4 Qb6 14. Qb5 Qxb5 15. Nxb5 Bc4 16. Nc3 Rfd8 17. Bg5 h6 18. Bxf6 Bxf6 19. Nd2 Ba6 20. Nb3 Be7 21. Nd5 Bd6 22. Rd2 Nb4 23. Ne3 Be7 24. a3 Rxd2 25. Nxd2 Rd8 26. Ndc4 Nc2 27. Nxc2 Bxc4 28. Bxb7 Rb8 29. Ne3 Bxe2 30. Bd5 Bc5 31. b4 Bb6 32. Re1 Bd3 33. Ng4 Rd8 34. Bb3 Bf5 35. Ne3 Bd3 36. Nd5 Bd4 37. Ne7+ Kf8 38. Nc6 Re8 39. Nxd4 exd4 40. Rd1 Bb5 41. Rxd4 Re1+ 42. Kg2 Ra1 43. Bc4 Bxc4 44. Rxc4 Rxa3 1/2-1/2
2020.03.05 Winter Chess Classic
28689 Liang, Jason (2288) Eckert, Doug (2139) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. Qf3 Bd6 12. Bxf6 Qxf6 13. Qxf6 gxf6 1/2-1/2
2020.03.05 Winter Chess Classic
28690 Talukdar, Rohan (2331) Ragnarsson, Dagur (2400) 1/2-1/2
1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nf6 6. exd5 Nxd5 7. N2f3 Bb4+ 8. Bd2 O-O 9. Be2 Qe7 10. O-O Bxd2 11. Qxd2 e5 12. Nb3 Rd8 13. Rfe1 Nc6 14. Bb5 Nc7 15. Bd3 Bf5 16. Qe2 Bxd3 17. cxd3 Re8 18. Rac1 Rad8 19. d4 e4 20. Ne5 Nxd4 21. Qxe4 Nxb3 22. axb3 Nd5 23. Qc4 Nb6 24. Qc3 Qd6 25. Nc4 Nxc4 26. bxc4 h6 27. h3 Kh7 28. Rxe8 1/2-1/2
2020.03.05 Winter Chess Classic
28691 Vigorito, David (2357) Posthuma, Joshua (2355) 0-1
1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 Nxc3 9. Bc4 Nd5 10. Bxd5 e6 11. Bxc6+ bxc6 12. O-O Qd5 13. Be3 Qxb3 14. axb3 f6 15. Rfc1 Kd7 16. Nd2 Bd6 17. Nc4 Bc7 18. Bd2 a6 19. Ba5 Rb8 20. Rc3 Rb5 21. b4 Rd8 22. Rac1 Bb7 23. f3 Bxa5 24. bxa5 Ke7 25. Nd2 Rxd4 26. Nb3 Rdb4 27. Nc5 Rxa5 28. Nxb7 Rxb7 29. Rxc6 Rxb2 30. Rd1 f5 31. Re1 e5 32. h4 Raa2 33. Rxe5+ Kd7 34. Rec5 Rxg2+ 35. Kf1 Rgf2+ 36. Kg1 Rfd2 37. Rc7+ Ke6 0-1
2020.03.05 Winter Chess Classic
28692 Williams, Justus (2340) Rodrigue-Lemieux, Shawn (2276) 1/2-1/2
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. e3 O-O 6. Qc2 b6 7. Bd3 Bb7 8. cxd5 exd5 9. O-O a6 10. a3 Bd6 11. b4 Nbd7 12. Bb2 Re8 13. Bf5 Ne4 14. Nd2 Ndf6 15. f3 Nxc3 16. Qxc3 c5 17. bxc5 bxc5 18. dxc5 Be5 19. Qb3 Qc7 20. Bxe5 Rxe5 21. Bd3 Rae8 22. Qb6 Qxb6 23. cxb6 Rxe3 24. Bf5 g6 25. Bh3 a5 26. Rfc1 Rd3 27. Ra2 d4 28. Rc7 Bd5 29. Rb2 Kg7 30. Nc4 Rc3 31. Nxa5 Ra8 32. Nb7 Ne8 33. Rd7 Bc6 34. Rd8 Bxb7 35. Rxa8 Bxa8 36. b7 Bxb7 37. Rxb7 Rxa3 38. Rd7 d3 39. Be6 d2 40. Bxf7 Nf6 41. Rxd2 Kxf7 42. Kf2 Ra7 43. Rb2 Rd7 44. Ra2 Nd5 45. Rc2 Nb4 46. Re2 Nd3+ 47. Kg3 Rd5 48. Rd2 Kf6 49. h4 Nf4 50. Ra2 Nh5+ 51. Kh3 Rd7 52. Ra4 Kf7 53. Rb4 Nf6 54. Rc4 Nd5 55. Ra4 Ne7 56. Rb4 Nf5 57. Ra4 h5 58. Ra3 Re7 59. Rb3 Kg7 60. Rb4 Re1 61. g3 Re3 62. Kg2 Re2+ 63. Kh3 Ne3 64. Rb7+ Kf8 65. Rb8+ Kf7 66. Rb7+ Ke6 67. Rb8 Kd7 68. Rb7+ Kd8 69. Rb8+ Ke7 70. Rb7+ Ke8 71. Rb8+ Kd7 72. Rb7+ Kc6 73. Re7 Kd6 74. Re8 Kd7 75. Re5 Kd6 76. Re8 Re1 77. g4 Nc2 78. Rg8 Re6 79. Rh8 hxg4+ 80. Kxg4 Re5 81. Rh6 Ne3+ 82. Kf4 Nd5+ 83. Kg4 Nf6+ 84. Kf4 Nd5+ 85. Kg4 Nf6+ 86. Kf4 Rf5+ 87. Kg3 Nh5+ 88. Kg4 Ke5 89. Rxg6 Nf6+ 90. Kg3 Nh5+ 91. Kg4 Nf6+ 92. Kg3 Nh7 93. Rg7 Rh5 94. Ra7 Ke6 95. Ra6+ Kf7 96. Kg4 Rb5 97. Ra7+ Kg6 98. h5+ Kh6 99. Ra6+ Kg7 100. Ra7+ Kg8 101. Ra8+ Kf7 102. Ra7+ Kg8 103. Ra8+ Nf8 104. h6 Kf7 105. f4 Nh7 106. f5 Rb4+ 107. Kg3 Nf6 108. Ra7+ Kg8 109. Kf3 Rh4 110. Rg7+ Kh8 111. Rg6 Nh5 112. f6 Rf4+ 113. Ke3 Rf1 114. h7 Kxh7 115. Rg2 Kh6 116. Rf2 Re1+ 117. Kd4 Re8 118. Kd5 Kg6 119. f7 Rf8 120. Ke6 Ng7+ 121. Ke7 Rxf7+ 122. Rxf7 Nf5+ 123. Kf8 Kg5 124. Ra7 Kf6 125. Ra6+ Ke5 126. Kf7 Nd6+ 127. Ke7 Nf5+ 128. Kd7 Nd4 129. Ra3 Nf5 130. Ra5+ Ke4 131. Ra1 Ke5 132. Re1+ Kd5 133. Kc7 Nd4 134. Kb6 Nf3 135. Re8 Nd4 136. Rh8 Nf3 137. Rd8+ Ke4 138. Kc5 Ne5 139. Re8 Kf4 140. Kd5 Nf3 141. Re4+ Kf5 142. Re2 Kf4 143. Re8 Ng5 144. Rf8+ Ke3 145. Rf6 Nf3 146. Rf5 Nd2 147. Rh5 Nf3 148. Kc4 Ke4 149. Ra5 Ne5+ 150. Kc3 Nc6 151. Ra4+ Kd5 152. Rh4 Ne5 153. Rd4+ Kc5 154. Rd2 Nc6 155. Rh2 Kd5 156. Rh5+ Ne5 157. Kb4 Kd4 158. Rh1 Nd3+ 159. Kb5 Nf2 160. Ra1 Ne4 161. Rd1+ Ke5 162. Rd3 Nd6+ 163. Kc5 Ne4+ 164. Kc6 Nf6 165. Rd1 Ne4 166. Rd5+ Kf4 167. Rh5 Nf6 168. Rh6 Ke5 169. Rxf6 Kxf6 1/2-1/2
2020.03.06 Winter Chess Classic
28693 Eckert, Doug (2139) Kaufman, Raymond (2281) 0-1
1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 Bc5 7. Nb3 Be7 8. e4 O-O 9. Be2 b6 10. Be3 d6 11. O-O Bb7 12. Rc1 Rc8 13. f4 Nb8 14. Qd3 Nbd7 15. Bf3 Qc7 16. Nb5 Qb8 17. Rfd1 Rfd8 18. Nc3 h5 19. h3 Nf8 20. Qe2 Ng6 21. Nd4 e5 22. Nf5 Bf8 23. fxe5 dxe5 24. Bg5 Nf4 25. Qe1 Rxd1 26. Rxd1 Nh7 27. Ne7+ Bxe7 28. Bxe7 Qc7 29. Bd6 Qxc4 30. Bxe5 Nd3 31. Rxd3 Qxd3 32. Bxh5 Rc5 33. Nd5 Bxd5 34. b4 Qxe4 0-1
2020.03.06 Winter Chess Classic
28694 Posthuma, Joshua (2355) Liang, Jason (2288) 1/2-1/2
1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 b5 8. a4 b4 9. Nfd2 Nd5 10. Nxc4 c5 11. e4 Nb6 12. a5 Nxc4 13. e5 Ba6 14. Bxa8 cxd4 15. Rd1 Nd7 16. Be4 Ndxe5 17. b3 f5 18. Bg2 d3 19. Qa2 Nd6 20. Bb2 Nef7 21. Nd2 e5 22. Nf3 Bf6 23. Qa4 Qb8 24. Rac1 Ne4 25. Qc6 Bb5 26. Qe6 Re8 27. Qxf5 Nfd6 28. Qg4 Nc3 29. Qxb4 Nxd1 30. Rxd1 Nf7 31. Nd2 Be7 32. Qg4 Qc8 33. Qxc8 Rxc8 34. Nc4 Rd8 35. Be4 Ng5 36. Bxd3 Nf3+ 37. Kf1 e4 38. Be2 Rxd1+ 39. Bxd1 Nd2+ 40. Ke2 Bb4 41. Bd4 Bxa5 42. Bxa7 Nxc4 43. bxc4 Bxc4+ 44. Ke3 Bd5 45. Bc2 Be1 46. Kf4 Bc3 47. Bxe4 Bxe4 48. Kxe4 Kf7 49. Bd4 Bd2 50. g4 Bc1 51. Bc3 Ba3 52. f4 g6 53. Kd5 Bc1 54. Be5 Bd2 55. Ke4 Ke6 56. Bd4 Be1 57. Bg7 Kf7 58. Bh6 Ke6 59. Bg5 Bf2 60. Bd8 Be1 61. Bb6 Bb4 62. Bd4 Be1 63. f5+ gxf5+ 64. gxf5+ Kf7 65. Kf4 Bd2+ 66. Kg4 Bc1 67. Bf2 Bd2 68. Bh4 Bc3 69. Kh5 Be5 70. Bg3 Bg7 71. Be1 Be5 72. Bg3 Bg7 73. Bh4 Be5 74. h3 Bg7 75. Be1 Bf8 76. Bc3 Kg8 77. Kg5 Kf7 78. Be5 Bb4 79. Kh6 Kg8 80. Kh5 Kf7 81. Kg5 Ba3 82. Ba1 1/2-1/2
2020.03.06 Winter Chess Classic
28695 Ragnarsson, Dagur (2400) Vigorito, David (2357) 1-0
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O O-O 9. Nh4 Qe7 10. Nxf5 exf5 11. Qc2 g6 12. f3 c5 13. Kh1 Nc6 14. dxc5 Bxc5 15. e4 Nd4 16. Qd3 fxe4 17. fxe4 Ng4 18. Qg3 Ne5 19. Nd5 Qd6 20. Bf4 Ndc6 21. Qh4 h5 22. Nf6+ Kg7 23. Nxh5+ gxh5 24. Qg5+ Kh7 25. Qxh5+ Kg7 26. Qg5+ Kh7 27. Rf3 Qg6 28. Rh3+ Kg8 29. Bxe5 1-0
2020.03.06 Winter Chess Classic
28696 Rodrigue-Lemieux, Shawn (2276) Duong, Thanh Nha (2182) 1/2-1/2
1. c4 c5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 d6 9. d4 cxd4 10. Nxd4 Bxg2 11. Kxg2 Qc8 12. Qd3 Qb7+ 13. Qf3 Qxf3+ 14. Nxf3 Nc6 15. Rfd1 Rac8 16. Rac1 1/2-1/2
2020.03.06 Winter Chess Classic
28697 Williams, Justus (2340) Talukdar, Rohan (2331) 0-1
1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Qb3 c6 6. Nc3 Nb6 7. Nf3 Bg7 8. h4 h6 9. d3 N8d7 10. a4 a5 11. Be3 Ra6 12. Bh3 O-O 13. Nd2 e6 14. h5 gxh5 15. Bg2 Nd5 16. Nxd5 exd5 17. Rxh5 Re8 18. Bxh6 Rb6 19. Qd1 Bxb2 20. Rb1 Nf6 21. Rh4 Ng4 22. Bf4 Rb4 23. e3 Rxf4 24. Rxb2 Nxe3 25. Rh8+ Kxh8 26. Qh5+ Kg7 27. Be4 dxe4 28. fxe3 Rf5 0-1
2020.03.06 Winter Chess Classic
28698 Duong, Thanh Nha (2182) Eckert, Doug (2139) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 f6 6. d4 exd4 7. Nxd4 c5 8. Nde2 Qxd1+ 9. Nxd1 Bd7 10. Bf4 O-O-O 11. Ne3 Ne7 12. f3 g5 13. Bg3 Bg7 14. O-O-O Be6 15. h4 h6 16. Bf2 f5 17. Nxf5 Nxf5 18. exf5 Bxf5 19. Rxd8+ Rxd8 20. hxg5 hxg5 21. Bxc5 Re8 22. Ng3 Bg6 23. Bf2 Be5 24. Re1 Bf4+ 25. Kb1 Rxe1+ 26. Bxe1 Bxg3 27. Bxg3 Bf5 28. b4 g4 29. fxg4 Bxg4 30. Kb2 c5 31. b5 axb5 32. Bd6 c4 33. Kc3 Kd7 34. Bb4 Ke8 35. Kd4 Bd7 36. Ke5 Kf7 37. Bd2 Kg6 38. Bf4 Bc6 39. g4 Bf3 40. g5 Bc6 41. a3 Bf3 42. Kd6 Bc6 43. Kc5 Kf5 44. Bd2 Kg6 45. Kd6 Kf5 46. Ke7 Kg6 47. Ke6 Be4 48. c3 Bc6 49. Be3 Be4 50. Ke5 Bc6 51. Kd6 Be4 52. Bc1 Bc6 53. Kc5 Kf5 54. Kb4 Kg6 55. a4 bxa4 56. Kxc4 a3 57. Kb3 a2 58. Kxa2 Be4 1/2-1/2
2020.03.06 Winter Chess Classic
28699 Kaufman, Raymond (2281) Posthuma, Joshua (2355) 0-1
1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. dxc5 Qa5+ 5. Nbd2 Bg7 6. a3 Qxc5 7. b4 Qc7 8. Bb2 O-O 9. Be2 b6 10. O-O Bb7 11. c4 d6 12. Qb3 Nbd7 13. h3 Rac8 14. Rac1 Qb8 15. Rfd1 Rc7 16. Nd4 a6 17. Bf3 Rfc8 18. Bxb7 Qxb7 19. Ne2 Ne4 20. Bxg7 Kxg7 21. Nf4 Ndf6 22. Nxe4 Qxe4 23. Rd4 Qf5 24. g4 Qg5 25. Ng2 Qe5 26. Rcd1 b5 27. cxb5 axb5 28. f4 Qe6 29. Qd3 Qa2 30. g5 Nh5 31. Rd5 Rc2 32. Rd2 Rxd2 33. Qxd2 Rc2 34. Qd4+ e5 35. Qe4 Rc1+ 36. Kh2 Rh1+ 0-1
2020.03.06 Winter Chess Classic
28700 Liang, Jason (2288) Ragnarsson, Dagur (2400) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 O-O 9. Be2 b6 10. O-O f5 11. Rad1 Bb7 12. dxc5 Nxc5 13. Nb5 Ne4 14. Qc1 a6 15. Nbd4 Nxd4 16. Bxd4 b5 17. a3 Qd7 18. b4 a5 19. c3 Rfc8 20. Qb2 Qc6 21. Rc1 Qa6 22. Ra1 Qc6 23. Rfc1 h6 24. Bd3 g5 25. Rab1 g4 26. Ne1 a4 27. Qe2 Ba6 28. Qe3 Kf7 29. Be2 Rh8 30. Nd3 Bc8 31. Rc2 h5 32. Qc1 Rb8 33. Qf1 Bd7 34. Nc1 h4 35. Bd3 h3 36. g3 Rbc8 37. Ne2 Bd8 38. Rbc1 Bb6 39. Kh1 Rc7 40. Qg1 Rb8 41. Qe3 Qb7 42. Kg1 Rc4 43. Bxb6 Qxb6 44. Qxb6 Rxb6 45. Bxc4 bxc4 46. Nd4 Bb5 47. Kf1 Ke7 48. Ke2 Kd7 49. Rb1 Kc7 50. Ke3 Kd7 51. Rd1 Rb8 52. Rcc1 Rb6 53. Re1 Ke7 54. Ne2 Kd7 55. Rcd1 Rb8 56. Rf1 Kc7 57. Rc1 Bd7 58. Nd4 Kb6 59. Rc2 Rh8 60. Re1 Rf8 61. Ne2 Rh8 62. Rf1 Bc6 63. Kd4 Kb5 64. Nc1 Rd8 65. Ne2 Kb6 66. Rb2 Kb5 67. Ke3 Bd7 68. Rd1 Kb6 69. Rd4 Bc6 70. Rb1 Rd7 71. Rbd1 Bb5 72. Rxe4 dxe4 73. Rd6+ Rxd6 74. exd6 Bc6 75. Kd4 Bd5 76. Ke5 Kc6 77. Nd4+ Kd7 78. Nc2 Bc6 79. Ne3 Bb5 80. Nd1 Ba6 81. Ne3 Bb5 82. Nc2 Ba6 83. Nd4 e3 84. Ne2 Bb7 85. b5 Bd5 86. b6 Bf3 87. Nc1 Bb7 88. Kd4 Kxd6 89. Kxe3 Kc5 90. Ne2 Bc8 91. Nc1 Bb7 92. Na2 Bc8 93. Nb4 Bb7 94. Nc2 Bc8 95. Kd2 Kxb6 96. Ne3 Kc5 97. Nd1 Bb7 98. Ke3 Be4 99. Kf2 Bc2 100. Ne3 Bd3 101. Nd1 Kd5 102. Ke3 Bc2 103. Nf2 Bb3 104. Kd2 Ba2 105. Ke3 Bb1 106. Kd2 e5 107. Ke3 Bc2 108. Kd2 exf4 109. Kxc2 fxg3 110. hxg3 f4 111. gxf4 h2 112. Nh1 Ke4 113. Kd2 Kxf4 114. Ke2 g3 115. Kf1 Kf3 116. Nf2 g2+ 117. Ke1 g1=Q+ 118. Kd2 Qxf2+ 119. Kc1 h1=R# 0-1
2020.03.06 Winter Chess Classic
28701 Talukdar, Rohan (2331) Rodrigue-Lemieux, Shawn (2276) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 h5 7. Bc4 Be6 8. Bxe6 fxe6 9. Qd3 Qd5 10. Qg6+ Kd8 11. Ne2 Qf5 12. Nf4 Bh6 13. Qxf5 exf5 14. Ne6+ Kd7 15. Nc5+ Kc8 16. Bxh6 Rxh6 17. O-O-O b6 18. Ne6 Rh7 19. Rd3 Na6 20. Rf3 Kd7 21. Re1 Rg8 22. h4 1-0
2020.03.06 Winter Chess Classic
28702 Vigorito, David (2357) Williams, Justus (2340) 1/2-1/2
1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bd6 6. Nc3 c6 7. Qc2 Nbd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Qxe4 c5 11. Bc3 Nf6 12. Qe2 b6 13. Bg2 Ba6 14. O-O-O Qe7 15. dxc5 Bxc5 16. Ne5 O-O 17. Bxa8 Rxa8 18. Rd2 Rc8 19. Rhd1 h6 20. Kb1 Nd5 21. Bd4 f6 22. Ng6 Qf7 23. Nf4 Bb4 24. Rc2 Nxf4 25. gxf4 e5 26. fxe5 Bxc4 27. Rxc4 Qxc4 28. Qxc4+ Rxc4 29. exf6 gxf6 30. Bxf6 Bc5 31. Rd7 Rf4 32. Be5 Rxf2 33. Rg7+ Kf8 34. Rxa7 Re2 35. Bg7+ Ke8 36. Bxh6 Bd4 37. Bc1 Rxh2 38. Rc7 Bc5 39. a3 Kd8 40. Rf7 Kc8 41. Ka2 Rf2 42. Rh7 Bd4 43. Kb3 Bf6 44. a4 Kb8 45. Rf7 Bd4 46. Rd7 Bf6 47. Rd6 Kc7 48. Rd5 Kc6 49. Rb5 Bg7 50. Rxb6+ Kxb6 51. Be3+ Kb7 52. Bxf2 Bxb2 53. Kxb2 Ka8 1/2-1/2