WORLDBASE
16 games / 16 parties
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2025.04.19
Subzonal 2.3.2 2025
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| 116610 | Ng Mora, Jeffrey (1889) | Sanchez Castellanos, German Alex (2047) | 1/2-1/2 | |
| 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 Nbd7 7. Qc2 1/2-1/2 | ||||
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2025.04.18
Subzonal 2.3.2 2025
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| 116350 | Manotas, S (1856) | Sanchez Castellanos, German Alex (2047) | 0-1 | |
| 1. d4 d5 2. e3 Nf6 3. Bd3 Nc6 4. f4 Nb4 5. Bb5+ c6 6. Ba4 Bf5 7. a3 Na6 8. Nf3 b5 9. Bb3 c5 10. c3 c4 11. Bc2 Bxc2 12. Qxc2 Ne4 13. Nbd2 f5 14. O-O e6 15. Nxe4 dxe4 16. Ne5 Bd6 17. Bd2 Bxe5 18. fxe5 Nc7 19. b3 cxb3 20. Qxb3 O-O 21. a4 a6 22. Ra3 Qd5 23. Qb4 Qc4 24. Qe7 Rfe8 25. Qg5 bxa4 26. Rfa1 Rab8 27. h4 Qd3 28. Be1 Nd5 29. c4 Qxc4 30. Rxa4 Qe2 31. Bf2 Rb2 32. Qg3 f4 33. exf4 e3 34. Be1 Nxf4 35. Rxa6 Qxg2+ 36. Qxg2 Rxg2+ 37. Kh1 Rg4 38. Ra8 Rxa8 39. Rxa8+ Kf7 40. Ra7+ Kg6 41. Ra6 Rg2 42. Ra1 Kf5 0-1 | ||||
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2025.04.18
Subzonal 2.3.2 2025
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| 116474 | Sanchez Castellanos, German Alex (2047) | Garcia Diaz, Juan Manuel (1849) | 1/2-1/2 | |
| 1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Nbd2 b6 6. c3 O-O 7. Ne5 c5 8. Qf3 Qc7 9. g4 Nc6 10. Nxc6 Bxf4 11. Qxf4 Qxc6 12. Bd3 cxd4 13. exd4 e5 14. dxe5 d4 15. O-O-O dxc3 16. exf6 cxd2+ 17. Kb1 Bb7 18. Rhg1 Rfd8 19. Qg5 Qxf6 20. Qxf6 gxf6 21. Rxd2 Kg7 22. Rg3 Rd4 23. Re3 Rad8 24. Kc2 Rc8+ 25. Kd1 Rcd8 26. Kc2 Rxd3 27. Rdxd3 Ba6 28. Rd2 f5 1/2-1/2 | ||||
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2025.04.17
Subzonal 2.3.2 2025
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| 116219 | Sanchez Castellanos, German Alex (2047) | Herrera Jimenez, Mateo (1878) | 1/2-1/2 | |
| 1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Nbd2 O-O 6. Bd3 c5 7. c3 Qc7 8. Bxd6 Qxd6 9. Ne5 b6 10. g4 Bb7 11. g5 Ne4 12. Qh5 Nd7 13. f4 cxd4 14. exd4 Rac8 15. Rg1 f5 16. gxf6 Rxf6 17. Ng4 Qxf4 18. Bxe4 dxe4 19. Nxf6+ Nxf6 20. Qg5 Qxg5 21. Rxg5 Rf8 1/2-1/2 | ||||
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2025.04.16
Subzonal 2.3.2 2025
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| 115966 | Sanchez Castellanos, German Alex (2047) | Velandia, Wilson (1785) | 1-0 | |
| 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 e6 6. Bxc6 bxc6 7. e5 Nh6 8. Ne4 Qb6 9. Nd6+ Ke7 10. Ng5 Ba6 11. d3 f6 12. Nge4 fxe5 13. fxe5 Nf7 14. O-O Rhf8 15. Nxf7 Rxf7 16. Bg5+ Kf8 17. Nd6 c4+ 18. d4 Rxf1+ 19. Qxf1+ Kg8 20. Qf7+ Kh8 21. Bf6 Qxd4+ 22. Kh1 Bxf6 23. exf6 Rg8 24. Qe7 h5 25. f7 c3 26. fxg8=Q+ Kxg8 27. bxc3 Qxc3 28. Rb1 Bb5 29. Qf7+ Kh8 30. Qxg6 1-0 | ||||
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2025.04.16
Subzonal 2.3.2 2025
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| 116081 | Duque Vasquez, David (1850) | Sanchez Castellanos, German Alex (2047) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Qc7 8. O-O Nc6 9. Nxc6 dxc6 10. f4 e5 11. f5 h5 12. Kh1 Bc5 13. Qe2 Ng4 14. Bd2 Qd8 15. Be1 Qg5 16. Rf3 Bd7 17. Na4 Bd4 18. c5 Ke7 19. Rd1 Be8 20. b4 Rd8 21. Nb6 h4 22. h3 Nf6 23. Nc4 Nh5 24. Nd6 Rd7 25. Bc4 Ng3+ 26. Bxg3 hxg3 27. Rxd4 exd4 28. e5 Qc1+ 29. Rf1 Qe3 30. Rf3 Qg5 1/2-1/2 | ||||
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2025.04.15
Subzonal 2.3.2 2025
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| 115845 | Orostegui Cardona, David Eduardo (1803) | Sanchez Castellanos, German Alex (2047) | 1/2-1/2 | |
| 1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O d5 7. Nbd2 Qc7 8. Re1 Rd8 9. c3 Nc6 10. dxc5 e5 11. Qe2 e4 12. Nd4 Ne5 13. b4 Nd3 14. Rd1 Ng4 15. Rf1 h5 16. f3 exf3 17. Qxd3 fxg2 18. Kxg2 Ne5 19. Qc2 h4 20. N2f3 hxg3 21. hxg3 Bg4 22. Nxe5 Bxe5 23. Qf2 Kg7 24. Bd2 Rh8 25. Rh1 Qe7 26. Rae1 f5 27. Rxh8 Rxh8 28. Rh1 Bc7 29. Rxh8 Kxh8 30. e4 Qxe4+ 31. Kh2 1/2-1/2 | ||||
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2025.04.14
Subzonal 2.3.2 2025
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| 115540 | Pena De Lima, Carlos Andres (1758) | Sanchez Castellanos, German Alex (2047) | 1/2-1/2 | |
| 1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. b3 cxd4 5. exd4 Nc6 6. Bb2 Bg4 7. Nbd2 e6 8. Bd3 Bd6 9. O-O Qc7 10. h3 Bh2+ 11. Kh1 h5 12. Qe1 Bxf3 13. Nxf3 Bf4 14. Ne5 g5 15. c4 h4 16. Qe2 Nb4 17. cxd5 Nbxd5 18. Bb5+ Kf8 19. Rfe1 Kg7 1/2-1/2 | ||||
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2025.04.14
Subzonal 2.3.2 2025
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| 115680 | Sanchez Castellanos, German Alex (2047) | Otalvaro Vasquez, Camilo Andres (1770) | 0-1 | |
| 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 O-O 8. Bd3 c6 9. Qc2 Nbd7 10. Nge2 c5 11. Bxf6 Nxf6 12. dxc5 Bxc5 13. O-O-O Be6 14. Kb1 Rc8 15. Bf5 Qe7 16. Nf4 Rfd8 17. Bxe6 fxe6 18. Qg6 Qf7 19. Qxf7+ Kxf7 20. Nd3 Bd6 21. h3 e5 22. Nb5 Bb8 23. Rc1 a6 24. Rxc8 Rxc8 25. Nc3 d4 26. exd4 exd4 27. Ne2 Re8 28. Nec1 Ne4 29. Re1 Nd2+ 30. Kc2 Rxe1 31. Nxe1 Ne4 32. Ncd3 Ke6 33. Nf3 Kd5 34. Nd2 Nxd2 35. Kxd2 a5 36. b3 b6 37. Ke2 b5 38. Kf3 Bd6 39. h4 a4 40. h5 axb3 41. axb3 Be7 42. Kf4 Bd6+ 43. Kf5 Be7 44. f3 Bg5 45. Kg6 Bf6 46. Kf7 Kd6 47. g3 Kd5 48. Kg6 Ke6 49. f4 Kd5 50. Kf5 Be7 51. g4 Bf6 52. g5 Be7 53. Kg6 Ke4 54. Kxg7 Kxd3 55. Kxh6 Ke4 56. Kh7 Kf5 57. Kg7 Ke4 0-1 | ||||
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2024.09.22
ITT Distrito Capital 2024
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| 360263 | Rueda Rojas, Richard Alejandro (2121) | Sanchez Castellanos, German Alex (2035) | 0-1 | |
| 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 O-O 5. Be2 Re8 6. Nd3 Bxc3 7. dxc3 Nxe4 8. O-O d6 9. Nf4 Nd7 10. Re1 Ndf6 11. Be3 Bf5 12. h3 h6 13. Bd3 Qd7 14. Qf3 Re7 15. Bd4 Rae8 16. Bxf6 Ng5 17. Bxg5 Rxe1+ 18. Rxe1 Rxe1+ 19. Kh2 hxg5 20. Qh5 Bxd3 21. Nxd3 Re8 22. Qxg5 d5 23. Nf4 Qd6 24. g3 c6 25. h4 Re5 26. Qg4 f5 27. Qh5 Qh6 28. Qf3 g5 29. Nd3 g4 30. Qd1 Re4 31. Nc5 Re7 32. Qd3 f4 33. Qf5 fxg3+ 34. Kg2 Qxh4 35. Qc8+ Kg7 36. Ne6+ Rxe6 0-1 | ||||
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2024.09.22
ITT Distrito Capital 2024
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| 360271 | Sanchez Castellanos, German Alex (2035) | Rivera, Alberto (2290) | 0-1 | |
| 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 a6 7. Bd3 Bg4 8. Nge2 e6 9. O-O Be7 10. Rc1 O-O 11. Na4 Nd7 12. a3 Bh5 13. Rc3 Bg6 14. Nc1 Rc8 15. b4 b5 16. Nc5 Nxc5 17. dxc5 e5 18. Bxg6 hxg6 19. Bg3 d4 20. exd4 exd4 21. Rd3 Qd5 22. Nb3 Bf6 23. Qd2 Rfe8 24. Rd1 Re6 25. Re1 Rce8 26. Rxe6 Rxe6 27. h3 Qc4 28. Kh2 Re4 29. f3 Re8 30. Kg1 Bg5 31. Qd1 Be3+ 32. Kh2 f5 33. Bd6 Kh7 34. Na5 Nxa5 35. bxa5 f4 36. Qb3 g5 37. Qb1 Kh6 38. Rd1 g6 39. Qd3 Bf2 40. g4 Re2 41. Kh1 Qa2 42. Bf8+ Kh7 43. Qb1 Qd5 44. Qd3 Re3 45. Qf1 Rxf3 46. Qd3 0-1 | ||||
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2024.09.21
ITT Distrito Capital 2024
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| 360239 | Sanchez Castellanos, German Alex (2035) | Pinzon, Ja (2064) | 1-0 | |
| 1. d4 c5 2. d5 Nf6 3. Nc3 d6 4. e4 g6 5. Bb5+ Bd7 6. a4 Bg7 7. Nf3 O-O 8. h3 Na6 9. O-O Bxb5 10. axb5 Nc7 11. Nd2 a6 12. bxa6 Rxa6 13. Rxa6 Nxa6 14. Qe2 Nc7 15. Rd1 Qd7 16. Qf3 b5 17. e5 dxe5 18. Nde4 Nxe4 19. Nxe4 c4 20. Bg5 f5 21. Nc5 Qd6 22. Bxe7 Qxe7 23. d6 Qf7 24. dxc7 Qxc7 25. Ne6 e4 26. Qe2 Qe5 27. Nxf8 Bxf8 28. c3 Kf7 29. Qd2 Be7 30. Qd5+ Kf6 31. g3 e3 32. Qxe5+ Kxe5 33. fxe3 Bc5 34. Kf2 Ke4 35. Ke2 Bxe3 36. Ra1 g5 37. Ra5 b4 38. Ra4 f4 39. gxf4 gxf4 40. Rxb4 f3+ 41. Kf1 Kd3 42. b3 Kxc3 43. Rxc4+ Kxb3 44. Re4 Bc1 45. Kf2 h6 46. Kxf3 Kc3 47. Kg4 Kd3 48. Kf5 Bd2 49. h4 Bc1 50. h5 Bd2 51. Re6 Bc1 52. Kg6 Kd4 53. Kh7 Kd5 54. Rxh6 Ke5 55. Rc6 Bd2 56. Kg6 1-0 | ||||
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2024.09.21
ITT Distrito Capital 2024
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| 360248 | Sanchez Castellanos, German Alex (2035) | Zuluaga, C (2161) | 1/2-1/2 | |
| 1. d4 d5 2. c4 e6 3. Nf3 a6 4. cxd5 exd5 5. Nc3 c6 6. Bg5 Qb6 7. Rc1 Be6 8. Qc2 Nd7 9. e3 h6 10. Bf4 Ngf6 11. Bd3 Be7 12. h3 O-O 13. O-O Rfc8 14. Rfd1 Qd8 15. Ne5 Nxe5 16. Bxe5 b5 17. Bxf6 Bxf6 18. Ne2 Be7 19. Bh7+ Kh8 20. Bf5 Bd6 21. Bxe6 fxe6 22. e4 Qg5 23. e5 Be7 24. f4 Qh5 25. Kh2 c5 26. dxc5 Rxc5 27. Qd3 Rf8 28. Rxc5 Bxc5 29. Rc1 Bf2 30. Rf1 Bb6 31. g4 Qf7 32. Kg2 Qb7 33. Qf3 Bc7 34. Nd4 Qb6 35. Qd3 Bb8 36. f5 exf5 37. Rxf5 Re8 38. Nf3 Ba7 39. Qd2 Qe3 40. Qxe3 Bxe3 41. Kf1 Kg8 42. Ke2 Bc1 43. b3 Bb2 44. Kd3 Rc8 45. h4 b4 46. h5 Rc3+ 47. Kd2 Rc6 48. Nh4 Bd4 49. Ng6 Bc5 50. Kd3 a5 51. Nf4 d4 52. Ke4 d3 53. Kxd3 Be7 54. Nd5 Bg5 1/2-1/2 | ||||
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2024.09.20
ITT Distrito Capital 2024
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| 360212 | Ospina Castro, Santiago (2106) | Sanchez Castellanos, German Alex (2035) | 1-0 | |
| 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 Bf5 6. Nc3 Nxc3 7. dxc3 Nd7 8. Bd3 Bxd3 9. Qxd3 Be7 10. Bf4 a5 11. O-O-O a4 12. Nd4 O-O 13. Qg3 Ra5 14. Nb5 Nc5 15. Be3 Ne4 16. Qf3 f5 17. g4 a3 18. b4 Rxb5 19. cxb5 Nxc3 20. Rd2 Ne4 21. Rd5 Bf6 22. Rxf5 Bb2+ 23. Kc2 Re8 24. Bc1 Bc3 25. Rf4 Bb2 26. Rf5 Bxc1 27. Rxc1 d5 28. Rd1 c6 29. Kc1 g6 30. Qxa3 Qg5+ 1-0 | ||||
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2024.09.20
ITT Distrito Capital 2024
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| 360227 | Univio Sanchez, G (2040) | Sanchez Castellanos, German Alex (2035) | 1/2-1/2 | |
| 1. Nf3 d5 2. b3 c5 3. g3 f6 4. Bg2 e5 5. O-O Nc6 6. e3 Be6 7. d4 e4 8. Nfd2 cxd4 9. exd4 f5 10. Bb2 Nf6 11. c4 Be7 12. cxd5 Nxd5 13. Nc3 O-O 14. Nc4 Ncb4 15. Qe2 Bf6 16. Rad1 Re8 17. f3 Nd3 18. Nb5 Nxb2 19. Qxb2 exf3 20. Bxf3 Qd7 21. Nbd6 Re7 22. Bxd5 Bxd5 23. Nxf5 Re6 24. Ne5 Qe8 25. Ne3 Be4 26. N3g4 Bd8 27. Qe2 Bd5 28. Ne3 Bb6 29. Nxd5 Rxe5 30. Qc4 Kh8 31. Nxb6 Re2 32. Rd3 axb6 33. Rdf3 Re1 34. Qf7 Rxf1+ 35. Kxf1 Qc8 36. Qc4 Qh3+ 37. Kg1 Re8 38. Qf1 Qc8 39. Qf2 h6 40. d5 Kh7 41. Rf7 Kg8 42. d6 Qc1+ 43. Kg2 Qc6+ 44. Qf3 Qxd6 45. Rxb7 Qd2+ 46. Kh3 Rf8 47. Qg4 Qb2 48. Rxb6 Qf2 49. Qc4+ Kh8 50. Rb5 Qxa2 51. Rc5 Qf2 52. b4 Qf3 53. b5 Qb7 54. Qd5 Qe7 55. b6 Rd8 56. Qc6 Rd6 57. Qc8+ Kh7 58. b7 Rd7 59. Re5 Qxe5 60. Qxd7 Qh5+ 61. Kg2 Qe2+ 62. Kh3 Qe7 63. Qc8 Qe6+ 1/2-1/2 | ||||
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2024.09.18
ITT Distrito Capital 2024
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| 360190 | Ramirez, Ca COL (2142) | Sanchez Castellanos, German Alex (2035) | 1-0 | |
| 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 dxc4 5. e3 c5 6. Bxc4 cxd4 7. exd4 Nc6 8. Nf3 Be7 9. O-O O-O 10. Qd3 Na5 11. Bb5 Bd7 12. Ne5 Bxb5 13. Qxb5 a6 14. Qd3 Rc8 15. Rad1 b5 16. Qf3 b4 17. Na4 Nd5 18. Bxe7 Qxe7 19. Nc5 Nb7 20. Rc1 Nxc5 21. dxc5 Qc7 22. Rfe1 Qa5 23. Qb3 Rfd8 24. Qc4 Rc7 25. g3 Rdc8 26. Nd3 Rc6 27. Re4 h6 28. Qb3 R6c7 29. a3 bxa3 30. Ra4 Qb5 31. Qxa3 Rc6 32. Ra5 Qb7 33. Rc4 f6 34. Rca4 Nc7 35. Nb4 Nb5 36. Qf3 Nd4 37. Qe4 Qd7 38. Nxc6 Nxc6 39. Rxa6 Qd1+ 40. Kg2 Qd7 41. Ra8 f5 42. Rxc8+ Qxc8 43. Qc4 Kh7 44. Ra3 Ne5 45. Qb5 Qd8 46. c6 Qd4 47. Rc3 Ng4 48. Qe2 1-0 | ||||