WORLDBASE
5 games / 5 parties
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2024.03.27
Canadian Open Zonal 2024
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| 582582 | Terry, Joshua (2213) | Ma, Derek (1986) | 0-1 | |
| 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nd2 Bg7 5. e4 fxe4 6. Nxe4 Nxe4 7. Bxe4 O-O 8. f4 c5 9. dxc5 Qa5+ 10. c3 Qxc5 11. Nf3 Nc6 12. h4 d6 13. Qb3+ Kh8 14. h5 Bf5 15. hxg6 h6 16. Bxf5 Qxf5 17. Be3 Qe4 18. Kf2 Ne5 19. Nxe5 dxe5 20. Rae1 Rad8 21. Bd4 Rxf4+ 22. gxf4 Qxf4+ 23. Ke2 exd4 24. Qf7 Qg4+ 25. Qf3 Qxg6 26. Qd3 Qg2+ 27. Kd1 Qxb2 28. Reg1 Qa1+ 29. Ke2 Qxa2+ 30. Kd1 Qb3+ 31. Ke2 Qb2+ 32. Kd1 Rd6 33. Rxg7 Kxg7 34. Qg3+ Kh7 35. Qd3+ Kh8 36. Rxh6+ Rxh6 37. Qxd4+ Kg8 38. Qg4+ Kf7 39. Qf5+ Rf6 40. Qh5+ Ke6 41. Qg4+ Kd6 42. Qd4+ Kc7 43. Qc4+ Rc6 44. Qe4 Rd6+ 45. Ke1 Qd2+ 46. Kf1 Rf6+ 47. Kg1 Qf2+ 48. Kh1 Rh6+ 0-1 | ||||
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2023.03.26
5th Ivy League Challenge
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| 1007387 | Toliver, James (1839) | Ma, Derek (1968) | 1-0 | |
| 1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. g3 b5 5. d4 cxd4 6. Nxd4 Bb7 7. Bg2 Bc5 8. Nb3 Bb6 9. Bf4 Ne7 10. Bd6 Nc8 11. Bf4 O-O 12. O-O d6 13. Qd2 Qe7 14. Rfe1 Nc6 15. Rad1 Rd8 16. Qe2 Na5 17. Qg4 Nc4 18. Bg5 f6 19. Bc1 Ne5 20. Qh3 Na7 21. Nd4 Re8 22. f4 Nac6 23. Ne2 Nc4 24. Kh1 Rac8 25. c3 Nxd4 26. Nxd4 Qf7 27. Bf3 g6 28. Qg2 Rcd8 29. f5 Bxd4 30. fxg6 hxg6 31. cxd4 Kg7 32. b3 Nb6 33. Rf1 Rd7 34. Bb2 d5 35. e5 fxe5 36. dxe5 Qe7 37. Rd4 Rf8 38. Rh4 Rxf3 39. Rxf3 d4 40. Bxd4 Qb4 41. Bxb6 Rd1+ 42. Bg1 Qc5 43. Rf7+ Kg8 44. Rg7+ Kf8 45. Rf4+ Kxg7 46. Qxb7+ Kh6 47. Qg2 Qc1 48. Rf7 Kg5 49. Qf2 Qc6+ 50. Qf3 Qxf3+ 51. Rxf3 Re1 52. Re3 Ra1 53. Re2 Kg4 54. Kg2 a5 55. Bc5 g5 56. Rf2 a4 57. bxa4 bxa4 58. h3+ Kh5 59. a3 g4 60. hxg4+ Kxg4 61. Rf4+ Kg5 62. Be7+ Kg6 63. Rxa4 1-0 | ||||
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2023.03.25
5th Ivy League Challenge
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| 1007367 | Li, William (2106) | Ma, Derek (1968) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 Ne7 8. c4 Nbc6 9. Be3 O-O 10. Nc3 Bxe3 11. Qxe3 d5 12. exd5 exd5 13. O-O-O Nb4 14. Bb1 Qc7 15. Qg3 Qxc4 16. Rd4 Nf5 17. Rxc4 Nxg3 18. Bxh7+ Kh8 19. hxg3 dxc4 20. Bg6+ 1/2-1/2 | ||||
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2023.03.25
5th Ivy League Challenge
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| 1007383 | Ma, Derek (1968) | Massick, Sam | 0-1 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 Ne7 8. Be3 O-O 9. Bxa7 Rxa7 10. c4 d5 11. exd5 exd5 12. c5 a5 13. O-O a4 14. Nd4 Nbc6 15. Nb5 Ra5 16. N1c3 b6 17. cxb6 Qxb6 18. Rad1 Be6 19. Rd2 Rb8 20. Qd1 d4 21. Nxa4 Qd8 22. Na3 Bxa2 23. Bc4 Bxc4 24. Nxc4 Rd5 25. Qf3 Rb4 26. b3 Qb8 27. Rd3 Rdb5 28. Rfd1 Rxb3 29. Nc5 Rb1 30. Nd7 Qc7 31. Qg4 Ng6 32. Na3 Rxd1+ 33. Rxd1 Rd5 34. Re1 Rxd7 0-1 | ||||
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2023.03.24
5th Ivy League Challenge
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| 1007346 | Ma, Derek (1968) | Chandran, Kapil (2361) | 1-0 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. O-O d6 8. Qe2 Qc7 9. f4 Nd7 10. c4 Ngf6 11. Nc3 b6 12. Kh1 Bb7 13. Be3 O-O 14. Bg1 Rac8 15. Rae1 g6 16. h3 Rfe8 17. Bh2 Bf8 18. Qf2 Nc5 19. Nxc5 Qxc5 20. Qe2 Bg7 21. Bg1 Qc6 22. Qf2 Nd7 23. Rc1 Nc5 24. Rfd1 Nxd3 25. Rxd3 Qxc4 26. Rxd6 Bxe4 27. Qxb6 Ba8 28. Qe3 e5 29. Ne2 Qxa2 30. Rxc8 Rxc8 31. fxe5 Re8 32. e6 fxe6 33. Nf4 e5 34. Nd3 Qc4 35. Qc5 Qe4 36. Qc2 Kh8 37. Qf2 Rf8 38. Nc5 Qb4 39. Qd2 Qh4 40. Qd3 e4 41. Qe3 Bxb2 42. Ne6 Rc8 43. Rxa6 Be5 44. Qc5 Qxh3+ 1-0 | ||||