WORLDBASE
111 games / 111 parties
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2025.07.15
Titled Tue 15th Jul Early
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| 13374 | Rossi, Max (2013) | Koellner, Aaron Noah (2201) | 0-1 | |
| 1. e4 d6 2. d3 Nf6 3. Nd2 c5 4. Ngf3 Nc6 5. g3 e6 6. Bg2 g6 7. O-O Bg7 8. Rb1 O-O 9. a3 Rb8 10. b4 b6 11. Bb2 cxb4 12. axb4 Qc7 13. b5 Ne5 14. Nxe5 dxe5 15. Nc4 Nd7 16. Ba3 Nc5 17. Qe2 Rd8 18. h4 a6 19. h5 axb5 20. Rxb5 Ba6 21. Rb4 Bf8 22. hxg6 hxg6 23. Rfb1 Nd7 24. Ra4 Bxc4 25. Rxc4 Qa7 26. Bxf8 Kxf8 27. f4 b5+ 0-1 | ||||
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2025.07.15
Titled Tue 15th Jul Early
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| 13641 | Koellner, Aaron Noah (2201) | Dzhumagaliev, Y (2411) | 0-1 | |
| 1. d4 h5 2. h4 Nf6 3. Bg5 Ne4 4. Bf4 e6 5. f3 Bd6 6. Bxd6 Nxd6 7. e4 b5 8. Bd3 a6 9. Ne2 Bb7 10. Nd2 Nc6 11. c3 Ne7 12. Nf4 Qc8 13. Qe2 c5 14. O-O Qc7 15. Nh3 Ng6 16. g3 Nc4 17. Kg2 Nxb2 18. Bc2 cxd4 19. Bb3 Qxc3 20. Rfc1 Qe3 21. Qxe3 dxe3 22. Nf1 e2 23. Ne3 Nd3 24. Rc7 e1=Q 25. Rxe1 Nxe1+ 26. Kf2 Nxf3 27. Rxb7 Nd2 28. Ng5 Nxb3 29. axb3 Ne5 30. Ke2 f6 31. Nf3 Nxf3 32. Kxf3 Ke7 33. b4 Kd6 34. e5+ Kc6 35. Ra7 Rxa7 36. exf6 gxf6 37. Nf5 exf5 38. g4 fxg4+ 39. Kf4 d5 40. Kf5 d4 41. Kg6 d3 42. Kf5 d2 43. Kg6 d1=Q 44. Kf5 Qb1+ 45. Kxf6 Qxb4 46. Kg6 a5 47. Kg5 a4 48. Kg6 a3 49. Kg5 a2 50. Kf6 a1=Q+ 51. Ke6 Qd6+ 52. Kf5 b4 53. Kg5 b3 54. Kf5 b2 55. Kg5 g3 56. Kf5 b1=Q+ 57. Kg5 Rg8+ 58. Kxh5 Qd5+ 59. Kh6 g2 60. h5 Qh8# 0-1 | ||||
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2025.07.15
Titled Tue 15th Jul Early
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| 13815 | Koellner, Aaron Noah (2201) | Ejsymont, Blanka (2032) | 0-1 | |
| 1. d4 d5 2. Bg5 Nf6 3. e3 c6 4. Nd2 Bf5 5. f3 h6 6. Bf4 e6 7. g4 Bh7 8. h4 Bd6 9. Ne2 Bxf4 10. Nxf4 g5 11. Ng2 Qd6 12. Qe2 Qg3+ 13. Qf2 Qxf2+ 14. Kxf2 gxh4 15. c4 Nbd7 16. Rxh4 Bg6 17. Nf4 O-O-O 18. Nxg6 fxg6 19. Bd3 g5 20. Rh3 e5 21. cxd5 exd4 22. dxc6 dxe3+ 23. Kxe3 bxc6 24. Rc1 Kc7 25. Ne4 Nd5+ 26. Kd2 Nf4 27. Rh2 Ne5 28. Rf2 Nexd3 0-1 | ||||
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2025.07.15
Titled Tue 15th Jul Early
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| 14182 | Ginzburg, Mi (2229) | Koellner, Aaron Noah (2201) | 1-0 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O b5 8. Kh1 Bb7 9. f4 Nxd4 10. Qxd4 Nf6 11. Bf3 Bc5 12. Qd3 h5 13. Be3 Ng4 14. Bxc5 Qxc5 15. Rad1 Rd8 16. Qd4 Qxd4 17. Rxd4 e5 18. fxe5 Nxe5 19. Rfd1 Bc6 20. Nd5 Rh6 21. Nc7+ Ke7 22. Nxa6 Ra8 23. Nb4 h4 24. h3 Rf6 25. Be2 Rf2 26. R1d2 Nc4 27. Bxc4 Rxd2 28. Rxd2 bxc4 29. Rd4 Bb5 30. Rd5 Rb8 31. a3 Ke6 32. Kg1 g6 33. Kf2 f5 34. exf5+ gxf5 35. Rd4 d6 36. Rxh4 Ke5 37. Ke3 d5 38. Rh5 d4+ 39. Kd2 Kf4 40. Nd5+ Ke4 41. Ne7 Bd7 42. g4 fxg4 43. hxg4 Bxg4 44. Rh4 Kf3 45. Nc6 Rxb2 46. Nxd4+ Kg3 47. Rh7 Ra2 48. Rc7 Rxa3 49. Rxc4 Bh5 50. Rc7 Kf4 51. Rg7 Ke5 52. Nc6+ Kd6 53. Nb4 Ra4 54. Nd3 Bg6 55. Rxg6+ Kd5 56. Rg5+ Kd6 57. Rg6+ Kd7 58. Nc5+ Ke7 59. Nxa4 1-0 | ||||
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2025.03.11
Titled Tue 11th Mar Late
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| 150739 | Rosen, E (2377) | Koellner, Aaron Noah (2139) | 0-1 | |
| 1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 c5 5. Nbd2 Nc6 6. c3 cxd4 7. exd4 Nh5 8. Be3 Bd6 9. Ne5 g6 10. g4 Nf6 11. Bb5 Nd7 12. Nxc6 bxc6 13. Bxc6 Rb8 14. Rb1 O-O 15. h4 f5 16. Bh6 Rf7 17. g5 Ba6 18. Ba4 e5 19. Bxd7 Qxd7 20. dxe5 Bxe5 21. Nf3 Bf4 22. Qd4 Qe6+ 23. Ne5 Bxe5 24. Qe3 Bxc3+ 25. Kd1 Qxe3 26. fxe3 Rxb2 27. Rxb2 Bxb2 28. Kc2 Be5 29. Rb1 Rc7+ 30. Kd2 Rb7 31. Rc1 Rb2+ 32. Kd1 Be2+ 33. Ke1 Bg3# 0-1 | ||||
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2025.03.11
Titled Tue 11th Mar Late
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| 150898 | Koellner, Aaron Noah (2139) | Manukyan, SaA (2233) | 0-1 | |
| 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Nbd2 Be7 5. b3 b6 6. Bb2 Bb7 7. Bd3 Nbd7 8. O-O O-O 9. Ne5 Ne4 10. c4 Nxd2 11. Qxd2 Nxe5 12. dxe5 dxc4 13. bxc4 Be4 14. Rfd1 Bxd3 15. Qxd3 Qxd3 16. Rxd3 Rfd8 17. Rad1 Rxd3 18. Rxd3 Rd8 19. Rxd8+ Bxd8 20. Kf1 Kf8 21. Ke2 Ke8 22. Kd3 Kd7 23. Ba3 Be7 24. Bxe7 Kxe7 25. c5 Kd7 26. Kc4 Kc6 27. cxb6 cxb6 28. a4 a6 29. e4 b5+ 30. axb5+ axb5+ 31. Kb4 Kb6 32. f3 Kc6 33. Kb3 Kc5 34. Kc3 b4+ 35. Kb3 Kb5 36. f4 Kc5 37. g4 Kb5 38. h4 Kc5 39. h5 Kd4 40. Kxb4 Kxe4 41. Kc5 Kxf4 42. Kd6 Kxg4 43. Ke7 Kf5 44. Kxf7 g5 45. h6 g4 46. Kg7 g3 47. Kxh7 g2 48. Kh8 g1=Q 49. h7 Kg6 50. Kg8 Kh6+ 51. Kf7 Qg6+ 52. Ke7 Kxh7 53. Kd6 Kh6 54. Kd7 Kg5 55. Kd6 Kf5 0-1 | ||||
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2025.03.11
Titled Tue 11th Mar Late
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| 151070 | Toktomushev, Teimur (2407) | Koellner, Aaron Noah (2139) | 1-0 | |
| 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. cxd5 cxd5 6. Qb3 Qd7 7. Nf3 Nc6 8. Ne5 Qc7 9. Bd2 e6 10. Rc1 a6 11. Qa4 Rc8 12. Bxa6 bxa6 13. Nxd5 exd5 14. Rxc6 Bd7 15. Rxc7 Bxa4 16. Rxc8+ Ke7 17. Bb4+ Ke6 18. Rxf8 Rxf8 19. Bxf8 1-0 | ||||
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2024.10.08
Titled Tue 8th Oct Early
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| 335287 | Kalashian, D (2398) | Koellner, Aaron Noah (2105) | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. O-O O-O 8. Re1 d5 9. Ne5 c6 10. Nc3 Nbd7 11. Bf4 Nxe5 12. dxe5 Nd7 13. cxd5 cxd5 14. e4 dxe4 15. Nxe4 Bxe4 16. Rxe4 Nc5 17. Rd4 Qc8 18. b4 Nb7 19. Rc1 Qb8 20. Rd7 Rd8 21. Bxb7 Qxb7 22. Rxb7 Rxd1+ 23. Rxd1 Bf8 24. Rdd7 1-0 | ||||
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2024.10.08
Titled Tue 8th Oct Early
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| 335903 | Bilous, Mykhailo (2423) | Koellner, Aaron Noah (2105) | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. Qc2 Bb7 7. f3 d5 8. cxd5 exd5 9. e3 O-O 10. Bd3 c5 11. Ne2 c4 12. Bf5 Bc8 13. O-O Bxf5 14. Qxf5 Qd7 15. Ng3 Qxf5 16. Nxf5 Nc6 17. g4 h6 18. h4 Rfe8 19. Kf2 Na5 20. Rg1 Nb3 21. Rb1 b5 22. g5 hxg5 23. hxg5 Nd7 24. g6 f6 25. Rh1 Nf8 26. Rh7 Nxh7 27. gxh7+ Kxh7 28. Nd6 Reb8 29. Bb2 g6 30. e4 dxe4 31. fxe4 a6 32. Ke3 Rb6 33. e5 fxe5 34. dxe5 Ra7 35. Ke4 Re7 36. Kd5 Nd2 37. Rh1+ Kg7 38. Bc1 Nf3 39. Bh6+ Kg8 40. Bf4 Rb8 41. Rh3 Ne1 42. Bg5 Rh7 43. Rxh7 Kxh7 44. e6 Nf3 45. Bf6 g5 46. e7 g4 47. e8=Q Rxe8 48. Nxe8 g3 49. Bd8 g2 50. Bb6 g1=Q 51. Bxg1 Nxg1 52. Kc5 Ne2 53. Kb4 a5+ 54. Kxb5 Nxc3+ 55. Kxc4 Nb1 56. a4 Kg6 57. Nd6 Kf6 58. Nb7 Ke6 59. Nxa5 Kd6 60. Kb4 Kc7 61. Nc4 Kc6 62. a5 Kd5 63. Kb3 Kc5 64. Kb2 Kb5 65. Kxb1 Ka6 66. Kb2 Kb7 67. Kb3 Ka7 68. Kb4 Ka8 69. Kb5 Ka7 70. a6 Kb8 71. Kb6 Ka8 72. Na3 Kb8 73. Nb5 Ka8 74. Nc7+ Kb8 75. a7+ Kc8 76. a8=Q+ Kd7 77. Qd5+ Ke7 78. Nb5 Kf6 79. Kc6 Kg6 80. Qe5 Kf7 81. Qd6 Kg7 82. Qe6 Kf8 83. Qd7 Kg8 84. Kd6 Kh8 85. Ke6 Kg8 86. Kf6 Kf8 87. Qf7# 1-0 | ||||
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2024.10.08
Titled Tue 8th Oct Early
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| 335938 | Koellner, Aaron Noah (2105) | Hamidov, Allahverdi (2247) | 0-1 | |
| 1. d4 Nf6 2. Nf3 d5 3. Nbd2 c5 4. e3 Nc6 5. dxc5 e5 6. Bb5 Bxc5 7. Nxe5 O-O 8. Nxc6 bxc6 9. Bd3 Re8 10. O-O Bd6 11. h3 Qe7 12. c4 Qe5 13. Nf3 Qh5 14. cxd5 Bxh3 15. gxh3 Qxh3 16. Re1 Ng4 17. Qc2 Qxf3 18. Bxh7+ Kh8 19. dxc6 g6 20. Bxg6 fxg6 21. b3 Kh7 22. Bb2 Bh2+ 23. Kf1 Rxe3 24. Rxe3 Nxe3+ 0-1 | ||||
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2024.10.08
Titled Tue 8th Oct Early
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| 336313 | Bhagwat, V (2002) | Koellner, Aaron Noah (2105) | 0-1 | |
| 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. e3 b6 7. Bd3 Bb7 8. f3 d6 9. e4 e5 10. Ne2 Nbd7 11. Bg5 h6 12. Bh4 Re8 13. O-O c5 14. Kh1 Rc8 15. Qe1 Qc7 16. Ng3 g6 17. Qd2 Kg7 18. f4 cxd4 19. cxd4 Ba6 20. fxe5 dxe5 21. Bxf6+ Nxf6 22. Rxf6 Kxf6 23. Qxh6 exd4 24. Rf1+ Ke7 25. Qg5+ Kf8 26. Nf5 gxf5 27. Qh6+ Ke7 28. Rxf5 Bxc4 29. Qf6+ Kd7 30. Rd5+ Bxd5 31. Bb5+ Qc6 32. Bxc6+ Rxc6 33. Qf5+ Be6 34. Qf1 Rec8 0-1 | ||||
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2024.10.08
Titled Tue 8th Oct Early
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| 336728 | Koellner, Aaron Noah (2105) | Shubenkova, Veronika (2024) | 0-1 | |
| 1. d4 d5 2. Nf3 e6 3. e3 f5 4. Nbd2 Nf6 5. Bd3 c6 6. O-O Bd6 7. b3 Nbd7 8. Bb2 Qc7 9. c4 O-O 10. c5 Be7 11. Ne5 Nxe5 12. dxe5 Ne4 13. b4 Bd7 14. Nf3 b6 15. Rc1 bxc5 16. bxc5 Nxc5 17. Ba3 Nxd3 18. Qxd3 c5 19. Rc2 Qa5 20. Qd2 Qb6 21. Rfc1 Rfc8 22. h4 Bf8 23. Ng5 h6 24. Nf3 c4 25. Bxf8 Rxf8 26. Rb2 Qc7 27. Qc3 Rab8 28. Rcb1 Rxb2 29. Rxb2 Rb8 30. Nd4 Rxb2 31. Qxb2 Qb6 32. Qa3 Kf7 33. h5 Qc7 34. f4 a5 35. Kf2 Be8 36. Qc3 Qb6 37. Qc2 Kg8 38. g4 fxg4 39. f5 exf5 40. Qxf5 c3 41. Ne6 Bf7 42. Nd4 g6 43. Qc8+ Kg7 44. e6 gxh5 45. Nf5+ Kg6 46. Ne7+ Kg5 47. exf7 Qb2+ 48. Kg3 h4# 0-1 | ||||
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2024.10.08
Titled Tue 8th Oct Early
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| 337075 | Shaik, Sumer Arsh (2317) | Koellner, Aaron Noah (2105) | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. O-O O-O 8. Nc3 d5 9. cxd5 exd5 10. Bf4 Ne4 11. Ne5 Nd7 12. Qa4 Nxe5 13. Bxe5 Bd6 14. Nxe4 dxe4 15. Rfd1 Qg5 16. Bxd6 cxd6 17. d5 Bxd5 18. Bxe4 Bxe4 19. Qxe4 Qe5 20. Qc2 Rac8 21. Qd2 Rfe8 22. e3 h5 23. Rac1 h4 24. Rxc8 Rxc8 25. Qxd6 Qxd6 26. Rxd6 h3 27. Kf1 Rc2 28. Rd8+ Kh7 29. Rd7 Rxb2 30. Rxa7 Kg6 31. Ra4 f5 32. Rh4 Rxa2 33. Rxh3 b5 34. Rh8 b4 35. Rb8 Rb2 36. Kg2 Kf6 37. Kf3 g5 38. h3 b3 39. g4 fxg4+ 40. hxg4 Ke5 41. Rb5+ Kf6 42. Rb8 Rb1 43. Ke4 b2 44. Kd3 Rg1 45. Rxb2 Rxg4 46. f3 Ra4 47. Rc2 g4 48. f4 Kf5 49. Rc5+ Kf6 50. Rg5 Ra3+ 51. Ke4 Ra4+ 52. Kd3 Ra3+ 53. Ke2 Ra2+ 54. Kf1 Ra3 55. Kf2 Ra2+ 56. Kg3 Re2 57. Re5 Re1 58. Kxg4 Rg1+ 59. Kf3 Re1 60. Ke4 Ra1 61. Rf5+ Ke6 62. Rb5 Ra4+ 63. Kf3 Rc4 64. Re5+ Kf6 65. Re4 Rc3 66. Rd4 Ra3 67. Rd6+ Kf5 68. Rd5+ Kf6 69. Re5 Ra4 70. Kg4 Ra1 71. e4 Rg1+ 72. Kf3 Rf1+ 73. Ke3 Re1+ 74. Kd4 Rd1+ 75. Kc5 Rc1+ 76. Kd6 Rf1 77. Re6+ Kf7 78. f5 Rd1+ 79. Ke5 Ra1 80. Rd6 Ra5+ 81. Rd5 Ra7 82. Rc5 Ra4 83. Kd5 Ra7 84. e5 Ra1 85. Rc7+ Ke8 86. f6 Rd1+ 87. Ke6 Kd8 88. Ra7 Rb1 89. Ra8+ Kc7 90. f7 Rb6+ 91. Ke7 Rb8 92. Rxb8 Kxb8 93. f8=Q+ 1-0 | ||||
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2024.10.08
Titled Tue 8th Oct Early
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| 337091 | Koellner, Aaron Noah (2105) | Toth, Lili (1894) | 1-0 | |
| 1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. Nbd2 Nc6 5. dxc5 a5 6. Bb5 Bg4 7. h3 Bh5 8. a4 e6 9. Nb3 Ne4 10. g4 Bg6 11. Ne5 Rc8 12. Bxc6+ bxc6 13. Nxg6 hxg6 14. Bd2 Nxc5 15. Bxa5 Qh4 16. Nxc5 Bxc5 17. Bd2 d4 18. Qf3 dxe3 19. Bxe3 Bb4+ 20. c3 Be7 21. a5 O-O 22. O-O f5 23. a6 fxg4 24. Qxg4 Qxg4+ 25. hxg4 Ra8 26. a7 Rfc8 27. b4 c5 28. bxc5 Bxc5 29. Bxc5 Rxc5 30. Rfb1 Rxc3 31. Rb8+ Rc8 32. Rxc8+ Rxc8 33. a8=Q 1-0 | ||||
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2024.10.01
Titled Tue 1st Oct Late
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| 345184 | Koellner, Aaron Noah (2101) | Yagupov, I (2239) | 0-1 | |
| 1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. Nbd2 cxd4 5. exd4 Nc6 6. c3 Bf5 7. Be2 e6 8. Nh4 Be4 9. Nxe4 Nxe4 10. Nf3 Bd6 11. Be3 O-O 12. O-O Qc7 13. g3 f5 14. Bd3 f4 15. Bc1 fxg3 16. fxg3 Bxg3 17. Bxe4 dxe4 18. Ng5 Bxh2+ 19. Kh1 Qg3 20. Nxe4 Qh3 21. Ng5 Rxf1+ 22. Qxf1 Qxf1+ 23. Kxh2 Rf8 0-1 | ||||
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2024.10.01
Titled Tue 1st Oct Late
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| 345541 | Burke, Paul | Koellner, Aaron Noah (2101) | 0-1 | |
| 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Nc6 6. Bf4 Bb4 7. Bd3 Nge7 8. e5 Ng6 9. Bg3 Qa5 10. O-O Bxc3 11. bxc3 O-O 12. Qe2 Qxc3 13. h4 b6 14. h5 Nge7 15. Rac1 Qa5 16. Rfe1 Bb7 17. Ng5 g6 18. Ne4 Nd4 19. Nf6+ Kg7 20. h6+ Kh8 21. Qe3 Ndf5 22. Qg5 Nxg3 23. Qxg3 Rac8 24. Rcd1 Rg8 25. Nxd7 Nd5 26. Nf6 Nxf6 27. exf6 Rgd8 28. Bf1 Qh5 29. Rxd8+ Rxd8 30. Qc7 Qd5 31. Qxf7 Qd7 32. Qxe6 Qxe6 33. Rxe6 Kg8 34. Re7 Bd5 35. Rg7+ Kh8 36. Rxa7 Rf8 37. f3 Rxf6 38. Rd7 Bg8 39. Rd8 Rc6 40. Bb5 Rc7 0-1 | ||||
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2024.10.01
Titled Tue 1st Oct Late
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| 345676 | Reprintsev, A (2230) | Koellner, Aaron Noah (2101) | 1-0 | |
| 1. e4 c5 2. b3 b6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 Bb7 6. Bb2 e6 7. Nc3 f6 8. O-O-O a6 9. f4 Nh6 10. Nf3 Nf7 11. g4 Qc7 12. g5 Be7 13. Rg1 O-O-O 14. gxf6 gxf6 15. Rg7 Rdf8 16. Na4 b5 17. Qxd7+ Qxd7 18. Nb6+ Kc7 19. Nxd7 Rd8 20. Nxf6 Rxd1+ 21. Kxd1 Rd8+ 22. Bd3 Nd6 23. Rxh7 Kb6 24. Kc1 Nb4 25. a3 Nxd3+ 26. cxd3 Rc8+ 27. Kd2 Bxf6 28. Bxf6 Bxe4 29. Bd4+ Ka5 30. dxe4 Nxe4+ 31. Ke3 Nd6 32. Ra7 Nf5+ 33. Kd3 Rd8 34. b4+ Ka4 35. Rxa6+ Kb3 36. Rxe6 Kxa3 37. Re5 Nxd4 38. Nxd4 Kxb4 39. Ke4 Kc4 40. Nxb5 Rh8 41. Nd6+ Kb4 42. Rb5+ Ka4 43. Rb2 Rh6 44. Rd2 Kb4 45. f5 Kc5 46. Ke5 1-0 | ||||
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2024.09.24
Titled Tue 24th Sep Early
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| 351417 | Lopez Abreu, Michel Samuel (2038) | Koellner, Aaron Noah (2101) | 0-1 | |
| 1. Nf3 Nf6 2. e3 e6 3. c4 b6 4. d4 Bb7 5. Bd3 Be7 6. O-O O-O 7. Nc3 d5 8. b3 c5 9. cxd5 Nxd5 10. Bb2 Nc6 11. Rc1 cxd4 12. Nxd5 Qxd5 13. exd4 Rac8 14. Re1 Nb4 15. Rxc8 Bxc8 16. Be4 Qh5 17. a3 Nd5 18. Bc2 Bf6 19. Ne5 Qxd1 20. Rxd1 Rd8 21. g3 Bb7 22. Rd2 Ne7 23. f4 Nf5 24. Bxf5 exf5 25. Nc4 Bd5 26. a4 g6 27. Rd3 Kg7 28. Ne3 Be4 29. Rd2 h5 30. Bc3 Rc8 31. Bb2 Rd8 32. Nc4 Bd5 33. Rd3 Rd7 34. Ne3 Be4 35. Rd2 a6 36. Nc4 b5 37. axb5 axb5 38. Ne3 Kf8 39. b4 Ke7 40. Bc3 Rc7 41. Bb2 Kd6 42. d5 Bxb2 43. Rxb2 Rc1+ 44. Kf2 Rh1 45. Ng2 Rxh2 46. Kf1 Rxg2 47. Rxg2 Bxg2+ 48. Kxg2 Kxd5 49. Kh2 Kc4 0-1 | ||||
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2024.09.24
Titled Tue 24th Sep Early
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| 351605 | Koellner, Aaron Noah (2101) | Koridze, Lile (2106) | 1-0 | |
| 1. d4 Nf6 2. Nf3 d5 3. Nbd2 c5 4. e3 Nc6 5. dxc5 e6 6. a3 Bxc5 7. b4 Bd6 8. Bb2 a6 9. Bd3 O-O 10. O-O e5 11. c4 dxc4 12. Nxc4 e4 13. Bxf6 Qxf6 14. Bxe4 Bc7 15. Rc1 Bg4 16. h3 Rad8 17. Qc2 Be6 18. Bxh7+ Kh8 19. Be4 Qh6 20. Bf5 Ne7 21. Bxe6 fxe6 22. Nce5 Rc8 23. Qe4 Nf5 24. Ng4 Qg6 25. Nfe5 Qe8 26. Rfd1 Bb6 27. Rxc8 Qxc8 28. Ng6+ Kg8 29. Nxf8 Kxf8 30. Ne5 1-0 | ||||
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2024.09.24
Titled Tue 24th Sep Early
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| 351901 | Ovetchkin, R (2507) | Koellner, Aaron Noah (2101) | 1-0 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. Bf4 c5 7. d5 d6 8. e4 e5 9. Be3 a6 10. Nd2 O-O 11. Be2 Ne8 12. Nf3 f5 13. exf5 Rxf5 14. Bd3 Rf8 15. Ne4 b5 16. b3 bxc4 17. bxc4 Bc8 18. Qc2 Bf5 19. Nf6+ Nxf6 20. Bxf5 h6 21. Be6+ Kh8 22. Nh4 e4 23. Ng6+ Kh7 24. Nxf8+ Qxf8 25. O-O Kh8 26. f3 exf3 27. Rxf3 Qd8 28. Qg6 Nbd7 29. Bxh6 gxh6 30. Qxh6+ Nh7 31. Rf7 Nf8 32. Qg7# 1-0 | ||||
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2024.09.24
Titled Tue 24th Sep Early
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| 352323 | Dudkina, Uliana (1914) | Koellner, Aaron Noah (2101) | 0-1 | |
| 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. O-O O-O 8. Nc3 d5 9. cxd5 Nxd5 10. Qc2 Nxc3 11. bxc3 Nd7 12. Ng5 Bxg5 13. Bxb7 Rb8 14. Bg2 Bxd2 15. Qxd2 c5 16. Rfd1 Nf6 17. e4 cxd4 18. cxd4 Qd7 19. Rac1 Rbc8 20. f4 Rxc1 21. Rxc1 Rc8 22. h3 Rxc1+ 23. Qxc1 Qxd4+ 24. Kh2 g6 25. Qc8+ Kg7 26. e5 Ne4 27. Bxe4 Qxe4 28. Qd8 Qc2+ 29. Kg1 Qb1+ 30. Kh2 Qxa2+ 31. Kg1 Qb1+ 32. Kh2 Qc2+ 33. Kg1 Qf5 34. Qc7 Qxh3 35. Kf2 h5 36. Qe7 Qf5 37. Qxa7 Qc2+ 38. Kg1 Qc5+ 39. Kg2 Qd5+ 40. Kh2 Qd2+ 41. Kg1 Qe3+ 42. Kg2 Qe2+ 43. Kg1 Qf3 44. Kh2 h4 45. gxh4 Qxf4+ 46. Kh3 Qf5+ 47. Kg2 Qg4+ 48. Kf1 Qf4+ 49. Kg2 Qxh4 50. Qxb6 Qe4+ 51. Kf1 Qxe5 52. Kg2 g5 53. Qa6 g4 54. Qc8 Qe2+ 55. Kg1 Qf3 56. Qc7 g3 57. Qe5+ f6 58. Qc7+ Kg6 59. Qc2+ f5 0-1 | ||||
|
2024.09.24
Titled Tue 24th Sep Early
|
||||
| 352710 | Koellner, Aaron Noah (2101) | Daulet, Alikhan (2004) | 1-0 | |
| 1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Nbd2 Be7 5. Bd3 O-O 6. O-O b6 7. b3 Bb7 8. Bb2 Nbd7 9. c4 Ne4 10. cxd5 exd5 11. Rc1 c5 12. Ne5 Bd6 13. Nxd7 Qxd7 14. Nf3 Rfd8 15. Qe2 Rac8 16. Rfd1 Qe7 17. dxc5 bxc5 18. Ba6 Bb8 19. Bxb7 Qxb7 20. Be5 Bxe5 21. Nxe5 Qe7 22. Nd3 Qf6 23. Nf4 d4 24. Nh5 Qg6 25. exd4 cxd4 26. Rxc8 Rxc8 27. Re1 h6 28. Nf4 Qf5 29. g3 Nc3 30. Qd2 Rd8 31. Rc1 Rd7 32. h4 a5 33. Kg2 Qe4+ 34. Kg1 Qf3 35. Re1 Rd8 36. Ne2 Ne4 37. Qf4 Qxf4 38. Nxf4 Nc3 39. Kf1 Nxa2 40. Rd1 Nb4 41. Rd2 Kf8 42. Ke2 Ke7 43. Kf3 f5 44. Ne2 d3 45. Nf4 Kf6 46. h5 Rd4 47. Ke3 Re4+ 48. Kf3 Rd4 49. Ke3 Re4+ 50. Kf3 Nc6 51. Nxd3 Nd4+ 52. Kg2 Nxb3 53. Ra2 a4 54. Nf4 Rc4 55. Re2 Nd4 56. Re8 Kf7 57. Ra8 Nb5 58. Ra5 a3 59. Rxb5 Ra4 60. Rxf5+ Ke7 61. Re5+ Kd6 62. Re1 a2 63. Ra1 Kc5 64. Nd3+ Kd4 65. Nc1 Rc4 66. Rxa2 Rxc1 67. Ra7 Rc5 68. Rxg7 Rxh5 69. Re7 Kd5 70. Re3 Kd6 71. g4 Ra5 72. Kg3 Ra4 73. f4 Kd7 74. Kf3 Ra5 75. Kg3 Ra4 76. Rf3 Ke6 77. Kh4 Kf6 78. Kh5 Kg7 79. f5 Ra5 80. Re3 Ra1 81. Re7+ Kf6 82. Re6+ Kg7 83. Rg6+ Kf7 84. Kxh6 Rh1+ 85. Kg5 Ra1 86. Rc6 Ra7 87. Kh5 Kg7 88. g5 Ra1 89. Rc7+ Kf8 90. Kg6 Ke8 91. f6 Kd8 92. Rh7 Ra6 93. Kg7 Ra5 94. g6 Kd7 95. f7 Ra7 96. f8=Q Ke6+ 97. Qf7+ 1-0 | ||||
|
2024.09.24
Titled Tue 24th Sep Early
|
||||
| 352918 | Pham Le Thao Nguyen (2380) | Koellner, Aaron Noah (2101) | 0-1 | |
| 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 cxd4 6. exd4 Nc6 7. Nbd2 Nh5 8. Be5 f6 9. Bg3 g6 10. Bd3 Bg7 11. O-O O-O 12. Re1 Nxg3 13. hxg3 Bd7 14. a3 Qc7 15. c4 Rad8 16. Rc1 dxc4 17. Bxc4 Rfe8 18. Qb3 Na5 19. Bxe6+ Bxe6 20. Qxe6+ Rxe6 21. Rxc7 Rxe1+ 22. Nxe1 Rxd4 23. Nef3 Rd6 24. b4 Bh6 25. Ne4 Re6 26. Nc5 Rc6 27. Rd7 Nc4 28. Rxb7 Nxa3 29. Rxa7 Nc2 30. Na6 Rb6 31. Nc5 Rxb4 32. Ne6 Rb1+ 33. Kh2 Rb8 34. Rc7 Nb4 35. Nfd4 Nd3 36. f3 Ne5 37. Nf4 Bxf4 38. gxf4 Nd3 39. Kg3 Rb2 40. Nc6 Ne1 41. Ne7+ Kf8 42. Nd5 Rxg2+ 43. Kh3 Re2 44. Nxf6 Nxf3 45. Nxh7+ Kg8 46. Nf6+ Kf8 47. Kg4 Nd4 48. Rd7 Ne6 49. Nh7+ Kg8 50. Nf6+ Kf8 51. Kf3 Re1 52. Ne4 Rxe4 53. f5 gxf5 0-1 | ||||
|
2024.09.08
6th Bamberg Open 2024
|
||||
| 378345 | Hoepfl, Dominik (1988) | Koellner, Aaron Noah (2101) | 0-1 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. g4 Nxd4 8. Qxd4 b5 9. O-O-O Bb7 10. Kb1 Nf6 11. f3 Rc8 12. Rc1 Bc5 13. Qd3 Bxe3 14. Qxe3 Qc5 15. Qd2 b4 16. Ne2 d5 17. e5 Nd7 18. f4 Nb6 19. f5 Na4 20. c3 bxc3 21. Nxc3 d4 22. Ne2 Nc3+ 23. bxc3 Bxh1 0-1 | ||||
|
2024.09.07
6th Bamberg Open 2024
|
||||
| 378187 | Hrebenshchykova, Yelyzaveta (2299) | Koellner, Aaron Noah (2101) | 1-0 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Bd7 8. Bb3 a6 9. f4 Na5 10. e5 Nxb3 11. axb3 Nd5 12. Nxd5 exd5 13. O-O Be7 14. Qf3 Bc6 15. Qg3 g6 16. e6 fxe6 17. Nxe6 Bd7 18. Bd4 Rg8 19. Rae1 Qc8 20. f5 Bxe6 21. Rxe6 h5 22. Qe3 Kf7 23. Rxe7+ Kf8 24. fxg6+ Qf5 25. Rxf5# 1-0 | ||||
|
2024.09.07
6th Bamberg Open 2024
|
||||
| 378266 | Koellner, Aaron Noah (2101) | Wolf, Ra (2046) | 0-1 | |
| 1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Nbd2 Be7 5. b3 O-O 6. Bb2 a5 7. a3 c6 8. Bd3 b5 9. O-O Qb6 10. c3 Nbd7 11. b4 Qc7 12. e4 Nb6 13. e5 Ne8 14. Re1 Nc4 15. Qc2 Nxb2 16. Qxb2 f5 17. a4 axb4 18. axb5 Rxa1 19. Qxa1 bxc3 20. Qxc3 cxb5 21. Qxc7 Nxc7 22. Rc1 Bd8 23. Bxb5 Nxb5 24. Rxc8 Bb6 25. Rxf8+ Kxf8 26. Nb3 h6 27. h4 g6 28. Kf1 Nc3 29. Ke1 Ke7 30. Kd2 Ne4+ 31. Ke3 Kd7 32. Nfd2 Kc6 33. f3 f4+ 34. Kd3 Ng3 35. Nc1 Bd8 36. Ndb3 Be7 37. Kc3 Kd7 38. Nd3 g5 39. hxg5 hxg5 40. Nf2 Nf5 41. Nh3 Kc6 42. Kd3 Kb5 43. Nc5 Nxd4 44. Kxd4 Bxc5+ 45. Kd3 Be7 46. Ng1 Bc5 47. Nh3 Be7 48. Ng1 Bd8 49. Ne2 Bb6 50. g3 Be3 51. g4 Kc5 52. Nc3 Bd4 53. Na4+ Kb4 54. Kxd4 Kxa4 55. Kc5 Kb3 56. Kd6 d4 57. Kxe6 d3 58. Kf7 d2 59. e6 d1=Q 60. e7 Qd7 61. Kf8 Kc3 62. e8=Q Qxe8+ 63. Kxe8 Kd3 64. Kf7 Ke3 65. Kg6 Kxf3 66. Kxg5 Ke3 67. Kh6 f3 68. g5 f2 69. g6 f1=Q 70. g7 Qf7 71. Kh7 Qh5+ 72. Kg8 Kf4 73. Kf8 Qf5+ 74. Ke7 Qg6 75. Kf8 Qf6+ 76. Kg8 Kf5 77. Kh7 Qg6+ 78. Kh8 Qh6+ 79. Kg8 Kf6 80. Kf8 Qxg7+ 81. Ke8 Qe7# 0-1 | ||||
|
2024.09.06
6th Bamberg Open 2024
|
||||
| 378128 | Koellner, Aaron Noah (2101) | Hehn, H (2020) | 1-0 | |
| 1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Nbd2 cxd4 5. exd4 b6 6. c3 d6 7. Bd3 Bb7 8. O-O Be7 9. Qe2 Nbd7 10. Re1 h6 11. c4 O-O 12. d5 e5 13. Nh4 Re8 14. Nf5 Bf8 15. Ne4 Nxe4 16. Qxe4 Nf6 17. Qh4 e4 18. Bf1 Re5 19. Nd4 Qd7 20. Be2 g5 21. Qg3 Bg7 22. Bd2 Rae8 23. Be3 Kh8 24. a4 Rg8 25. a5 Nh7 26. axb6 axb6 27. Nb5 f5 28. Bd4 f4 29. Qa3 f3 30. Bf1 fxg2 31. Bxg2 Bxd5 32. Qxd6 Qxd6 33. Nxd6 Be6 34. Bxe5 Bxe5 35. Rxe4 1-0 | ||||
|
2024.09.05
6th Bamberg Open 2024
|
||||
| 377957 | Koellner, Aaron Noah (2101) | Zhao Zong Yuan (2478) | 1/2-1/2 | |
| 1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 4. e3 c5 5. b3 Nc6 6. Bb2 cxd4 7. exd4 Bd6 8. Bd3 O-O 9. a3 b6 10. O-O Bb7 11. Ne5 Ne7 12. Qe2 Rc8 13. f4 b5 14. c3 a6 15. g4 Ne8 16. Rf3 f5 17. g5 Bxe5 18. Qxe5 Ng6 19. Qxe6+ Rf7 20. Qe3 Nd6 21. Rh3 Ne4 22. Nf3 Nxc3 23. Bxc3 Rxc3 24. Ne5 Nxe5 25. fxe5 g6 26. Qd2 Rc6 27. Rf3 Qb6 28. Qf4 Bc8 29. h4 Rc3 30. Be2 Rc2 31. Bd1 Rc6 32. h5 gxh5 33. Rh3 Rg7 34. Bf3 Be6 35. Bxh5 b4 36. axb4 Qxb4 37. Be2 a5 38. Kh1 Rc3 39. Rh6 Rg6 40. Qh4 f4 41. Bg4 Bxg4 42. Qxg4 Qxd4 43. Rxg6+ hxg6 44. Qe6+ 1/2-1/2 | ||||
|
2024.09.05
6th Bamberg Open 2024
|
||||
| 378045 | Glasschroeder, Maximilian (1830) | Koellner, Aaron Noah (2101) | 1/2-1/2 | |
| 1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 Nc6 5. Bb5 Ne7 6. O-O a6 7. Bxc6+ Nxc6 8. d3 Be7 9. Qe1 Nd4 10. Nxd4 cxd4 11. Nb1 dxe4 12. Qxe4 Qc7 13. Qe5 Qxc2 14. Qxg7 Rf8 15. Qxh7 Bd7 16. Nd2 O-O-O 17. Nc4 Bc6 18. Bd2 Rh8 19. Qxf7 Qxd3 20. Qxe6+ Kb8 21. Ne5 Qxd2 22. Nxc6+ bxc6 23. Qxe7 Rde8 24. Qd6+ Kb7 25. Rf3 Re1+ 26. Rxe1 Qxe1+ 27. Rf1 Qe3+ 28. Kh1 Qe2 29. Qd7+ Kb8 30. Qd6+ Kb7 31. Rc1 Qe4 32. Qe5 Qh7 33. h3 Rd8 34. Qf6 Qd7 35. f5 Re8 36. Rd1 d3 37. Qc3 Re3 38. Qb3+ Kc7 39. f6 Rxh3+ 40. gxh3 Qxh3+ 41. Kg1 Qg3+ 42. Kf1 Qf3+ 43. Kg1 Qg3+ 1/2-1/2 | ||||
|
2024.09.04
6th Bamberg Open 2024
|
||||
| 377918 | Mueller, Milo (1836) | Koellner, Aaron Noah (2101) | 0-1 | |
| 1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 d5 5. exd5 exd5 6. d4 Nf6 7. Bg2 cxd4 8. Nxd4 Bg4 9. f3 Bd7 10. O-O Be7 11. Be3 O-O 12. Nde2 Be6 13. Qd2 Qa5 14. a3 Rfd8 15. Rad1 d4 16. Nxd4 Nxd4 17. b4 Qxa3 18. Bxd4 Bxb4 19. Qe3 Rxd4 20. Rxd4 Qxc3 21. Qxc3 Bxc3 22. Rd3 Ba5 23. Ra1 Bb6+ 24. Kh1 g6 25. f4 Ng4 26. Rf3 Bd5 27. Rfa3 Bxg2+ 0-1 | ||||
|
2024.08.09
17th Arad Open 2024
|
||||
| 420158 | Koellner, Aaron Noah (2093) | Nijboer, F (2466) | 1/2-1/2 | |
| 1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bc4 O-O 6. O-O c5 7. dxc5 dxc5 8. Qe2 Nc6 9. Rd1 Nd7 10. Nb3 Qc7 11. c3 Nb6 12. Bd5 Bg4 13. Nbd2 Rad8 14. h3 Bd7 15. Nc4 Nxc4 16. Bxc4 Na5 17. Bd3 Ba4 18. Bc2 Rxd1+ 19. Bxd1 Bxd1 20. Qxd1 Rd8 21. Qe2 b5 22. e5 Qd7 23. Be3 c4 24. Bd4 Nc6 25. a4 a6 26. axb5 axb5 27. e6 Nxd4 28. Nxd4 Qd5 29. exf7+ Kxf7 30. Ra7 Bf6 31. Qe3 Rd7 32. Rxd7 Qxd7 33. Qf3 h5 34. Qc6 Qxc6 35. Nxc6 Ke6 36. Kf1 Kd6 37. Nb4 Bg5 38. Na2 Kd5 39. Ke2 Ke4 40. Kd1 Bh4 41. Ke2 Bg5 42. Kd1 Bf4 43. Nb4 g5 44. Nc2 Kd5 45. Nd4 b4 46. Ne2 Bd6 47. cxb4 Bxb4 48. Ng3 h4 49. Nf1 Bc5 50. Ke2 Bd4 51. Ne3+ Kc5 52. Nd1 Kb4 53. Kd2 Kb3 54. Kc1 Bc5 55. Kb1 Bb4 56. Ne3 Be1 57. Ng4 Bd2 58. Ne5 c3 59. bxc3 Kxc3 60. g3 Be1 61. gxh4 gxh4 62. Ng6 e6 63. Nxh4 Bxf2 64. Ng6 Bg3 65. h4 Bxh4 1/2-1/2 | ||||
|
2024.08.05
17th Arad Open 2024
|
||||
| 419941 | Cukrowski, F (2409) | Koellner, Aaron Noah (2093) | 1-0 | |
| 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. g3 e6 10. Bg2 Bb4 11. O-O Nfd7 12. Nd3 Bxd3 13. Qxd3 O-O 14. Rd1 Qe7 15. e4 Rfd8 16. Ne2 Rac8 17. Be3 Ne5 18. Qc2 Ng4 19. Bf4 e5 20. Bh3 exf4 21. Bxg4 fxg3 22. Bxc8 gxh2+ 23. Kxh2 Nxc8 24. Ng3 Rd6 25. Nf5 Qg5 26. Rd3 Rg6 27. Rg3 Qf4 28. Kg2 Bf8 29. Rh1 Re6 30. e5 Rg6 31. Rh4 Rxg3+ 32. fxg3 Qg5 33. Ne7+ Bxe7 34. Qxh7+ 1-0 | ||||
|
2024.08.04
Cristina Foisor Mem Rapid
|
||||
| 433898 | Koellner, Aaron Noah (2093) | Salinas Herrera, P (2487) | 0-1 | |
| 1. d4 d5 2. Nf3 e6 3. e3 c5 4. Nbd2 Nc6 5. b3 cxd4 6. exd4 g6 7. Bb2 Bg7 8. Bd3 Nge7 9. Ne5 Bd7 10. Ndf3 Rc8 11. a3 O-O 12. O-O Be8 13. Qe2 a6 14. Rac1 Qd6 15. Rfd1 Na5 16. h4 f6 17. Ng4 Nac6 18. h5 gxh5 19. Ne3 Bg6 20. g3 Bh6 21. Re1 Rce8 22. Rcd1 Nd8 23. Ng2 Nf5 24. Ngh4 Nxh4 25. Nxh4 Kg7 26. c4 Bg5 27. Nxg6 hxg6 28. cxd5 exd5 29. Qc2 f5 30. Rxe8 Rxe8 31. Bc1 Bxc1 32. Qxc1 Nc6 33. Bf1 Re4 34. Bg2 Rxd4 35. Rxd4 Nxd4 36. Qc8 b5 37. Qb7+ Kh6 38. Bxd5 h4 39. gxh4 Ne2+ 40. Kf1 Nf4 41. Bf3 Qxa3 42. Kg1 Qc1+ 43. Kh2 Qc5 44. Kg3 Nd3 45. Bg2 Qxf2+ 46. Kh2 Qxh4+ 47. Kg1 Qf2+ 48. Kh2 Nf4 49. Qa8 Qxg2+ 0-1 | ||||
|
2024.08.04
Cristina Foisor Mem Rapid
|
||||
| 434005 | Dragomirescu, R (2347) | Koellner, Aaron Noah (2093) | 1/2-1/2 | |
| 1. b3 b6 2. Bb2 Bb7 3. c4 Nf6 4. e3 c5 5. Nf3 e6 6. Nc3 Be7 7. Be2 O-O 8. O-O d5 9. cxd5 Nxd5 10. a3 Bf6 11. Qc2 Nxc3 12. Bxc3 Nd7 13. b4 Rc8 14. Qa4 Bc6 15. b5 Bd5 16. e4 Bb7 17. Rfe1 Qc7 18. Rac1 Rfd8 19. d3 Bxc3 20. Rxc3 Ne5 21. Nxe5 Qxe5 22. Rc4 Ra8 23. Qb3 a6 24. bxa6 Bxa6 25. Rc2 Qd6 26. Rc3 h6 27. Rb1 Rdb8 28. g3 Bc8 29. Kg2 e5 30. Qb2 Be6 31. Bd1 Ra6 32. Bb3 Bxb3 33. Rxb3 Rba8 34. Qc3 Qd4 35. Qxd4 cxd4 36. a4 Rxa4 37. Rxb6 Ra3 1/2-1/2 | ||||
|
2024.08.04
Cristina Foisor Mem Rapid
|
||||
| 434039 | Koellner, Aaron Noah (2093) | Stanciu, Al (2347) | 1/2-1/2 | |
| 1. d4 Nf6 2. Nf3 d5 3. e3 g6 4. Nbd2 Bg7 5. b4 O-O 6. c4 a5 7. b5 c5 8. bxc6 Nxc6 9. Ba3 Re8 10. Rc1 e5 11. Nxe5 Nxe5 12. dxe5 Rxe5 13. Nf3 Bg4 14. Bb2 Rf5 15. Be2 dxc4 16. Qxd8+ Rxd8 17. Rxc4 Rb5 18. Bc1 Be6 19. Rc2 Rb1 20. O-O Ne4 21. Nd4 Bxd4 22. exd4 Rxd4 23. Bf3 Nd6 24. Bb2 Rxf1+ 25. Kxf1 Rd3 26. Ke2 Bc4 27. Rxc4 Nxc4 28. Kxd3 Nxb2+ 29. Kc2 Na4 30. Bxb7 Kf8 31. Bf3 Ke7 32. Kb3 Nb6 33. Kc3 Kd6 34. Kd4 1/2-1/2 | ||||
|
2024.08.03
Cristina Foisor Mem Rapid
|
||||
| 433779 | Balog, I1 (2627) | Koellner, Aaron Noah (2093) | 1-0 | |
| 1. e4 c5 2. Nf3 d6 3. b3 Nc6 4. Bb5 Bd7 5. Bb2 Nf6 6. Qe2 e6 7. Nc3 Be7 8. O-O-O Qc7 9. Bxc6 Bxc6 10. d4 cxd4 11. Nxd4 a6 12. f4 b5 13. e5 Nd5 14. exd6 Bxd6 15. Nxe6 fxe6 16. Nxd5 Bxd5 17. Rxd5 Bxf4+ 18. Kb1 O-O 19. Qxe6+ Qf7 20. Qg4 Rae8 21. Rf5 Qc7 22. Rxf8+ Rxf8 23. Rf1 Bd6 24. Qe6+ Kh8 25. Rd1 Bxh2 26. Rh1 Qf4 27. Qh3 Qd2 28. Qxh2 h6 29. Qxh6+ Qxh6 30. Rxh6+ Kg8 31. Rxa6 1-0 | ||||
|
2024.03.28
GRENKE Chess Open 2024
|
||||
| 588889 | Koellner, Aaron Noah (2110) | Gharibyan, Mamikon (2499) | 0-1 | |
| 1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. Nbd2 Nc6 5. dxc5 e6 6. a3 a5 7. b3 Bxc5 8. Bb2 O-O 9. Bd3 Re8 10. c4 d4 11. exd4 e5 12. O-O Nxd4 13. b4 axb4 14. axb4 Rxa1 15. Bxa1 Bxb4 16. Nxe5 Rxe5 17. Nb3 Rg5 18. h4 Bg4 19. Qb1 Nf3+ 20. gxf3 Bxf3+ 21. hxg5 Ne4 22. Be5 Qxg5+ 23. Bg3 Qh5 24. Bh2 Qh3 0-1 | ||||
|
2024.03.22
27th Schloss Open 2024
|
||||
| 598804 | Koellner, Aaron Noah (2110) | Korchynskyi, Mykola (2297) | 0-1 | |
| 1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. Nbd2 e6 5. b3 Bd6 6. Bb2 b6 7. Ne5 O-O 8. Bd3 Bb7 9. O-O Nc6 10. c4 Rc8 11. cxd5 exd5 12. Ndf3 Qe7 13. Nxc6 Bxc6 14. Nh4 g6 15. Rc1 Rfe8 16. Nf3 Nd7 17. Qe2 Qf8 18. Bb5 Be7 19. Rfd1 Bf6 20. Bxc6 Rxc6 21. dxc5 Bxb2 22. Qxb2 Rxc5 23. Rxc5 Qxc5 24. Rc1 Qd6 25. h3 Nc5 26. Rd1 Ne4 27. Qc2 a5 28. Nd4 Qf6 29. Nb5 Rd8 30. Rd4 Kg7 31. a4 h5 32. Rd1 h4 33. Nd4 g5 34. Rc1 Re8 35. Qe2 Nc5 36. Qg4 Re4 37. Qc8 Nd3 38. Nf5+ Kg6 39. Rc6 Re6 40. Rxe6 fxe6 41. Nd4 Qxf2+ 42. Kh1 Qe1+ 43. Kh2 Qg3+ 44. Kh1 Nf2+ 45. Kg1 Nxh3+ 46. Kh1 Qe1+ 47. Kh2 Qg1+ 48. Kxh3 Qh1+ 49. Kg4 Qxg2# 0-1 | ||||
|
2024.03.22
27th Schloss Open 2024
|
||||
| 598818 | Langheinrich, F (2338) | Koellner, Aaron Noah (2110) | 1-0 | |
| 1. b3 c5 2. Bb2 b6 3. c4 Bb7 4. Nf3 Nf6 5. e3 e6 6. Nc3 Be7 7. Be2 O-O 8. O-O d5 9. cxd5 Nxd5 10. Qc2 Nc6 11. Rac1 Rc8 12. Qb1 Bf6 13. Rfd1 Nxc3 14. dxc3 Qe7 15. Nd2 Rfd8 16. Ne4 Be5 17. f4 Bc7 18. c4 h6 19. Bf3 Rxd1+ 20. Rxd1 Rd8 21. Bc3 Rxd1+ 22. Qxd1 f5 23. Nf2 e5 24. Bd5+ Kh7 25. g3 exf4 26. exf4 Bd6 27. Kf1 Kg6 28. g4 Nd4 29. gxf5+ Kh7 30. Bxb7 Qxb7 31. Bxd4 cxd4 32. Qxd4 Qc7 33. Qe4 Qf7 34. Kg2 Kh8 35. Ng4 Qd7 36. Kf3 Bc5 37. Qd5 Qe8 38. f6 gxf6 39. Nxf6 Qe3+ 40. Kg4 Qe2+ 41. Kf5 Qc2+ 42. Qe4 Qd3 43. Qxd3 1-0 | ||||
|
2023.10.29
Rainer Radtke Mem 2023
|
||||
| 764856 | Semling, Johannes (2027) | Koellner, Aaron Noah (2201) | 1-0 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. g4 Nxd4 8. Qxd4 Ne7 9. Qd2 Nc6 10. f4 d6 11. O-O-O Be7 12. Bd3 Bd7 13. Qf2 Nb4 14. Bb6 Qc6 15. Rhe1 O-O 16. e5 d5 17. Bf1 Rac8 18. Bd4 Qc7 19. a3 Nc6 20. Bb6 Qb8 21. Ne4 f6 22. Nc5 Bxc5 23. Bxc5 fxe5 24. Bxf8 Rxf8 25. f5 Qc7 26. Qg3 Rc8 27. fxe6 Bxe6 28. Bg2 Qa5 29. Rxe5 Nxe5 30. Qxe5 Bxg4 31. Qxd5+ Qxd5 32. Bxd5+ Kh8 33. Bxb7 Rb8 34. Rd4 Be2 35. c4 h5 36. Bxa6 Rf8 37. Kd2 Bg4 38. Kc3 Rf3+ 39. Rd3 Rf2 40. Rd2 Rf3+ 41. Kb4 g5 42. c5 h4 43. c6 Rf7 44. Rg2 Rf4+ 45. Kc5 Rf5+ 46. Kb6 Bf3 47. c7 Rf6+ 48. Ka5 Rc6 49. Rf2 Rxc7 50. Rxf3 g4 51. Rf4 Rg7 52. Be2 g3 53. Rxh4+ Kg8 54. hxg3 Rxg3 55. Rg4+ Kh8 56. Rxg3 Kh7 57. b4 Kh8 58. b5 Kh7 59. b6 Kh8 60. b7 1-0 | ||||
|
2023.10.28
Rainer Radtke Mem 2023
|
||||
| 764833 | Koellner, Aaron Noah (2201) | Eilenberg, Jonas (2324) | 0-1 | |
| 1. d4 d5 2. Bg5 f6 3. Bh4 Nh6 4. f3 c5 5. e3 Nc6 6. Bb5 e6 7. Ne2 a6 8. Bxc6+ bxc6 9. O-O Bd6 10. c4 O-O 11. Nbc3 Rb8 12. Na4 cxd4 13. Nxd4 Qc7 14. Rc1 Bxh2+ 15. Kh1 Be5 16. g4 Rd8 17. Rg1 g5 18. Be1 c5 19. cxd5 Rxd5 20. Qe2 Qg7 21. Nxc5 Nf7 22. Bg3 Qh6+ 23. Kg2 Bxg3 24. Kxg3 Qf8 25. Ne4 Nd6 26. Nc3 Rc5 27. Rh1 f5 28. Nb3 Re5 29. Qh2 Rb7 30. Kf2 Qf6 31. Qh6 Qxh6 32. Rxh6 fxg4 33. Rd1 Rd7 34. fxg4 Ne4+ 35. Ke2 Nxc3+ 36. bxc3 Rxd1 37. Kxd1 Rxe3 38. Kd2 Rg3 39. c4 Rxg4 40. c5 Kg7 41. Rh2 Kg6 42. Kc3 e5 43. Rd2 h5 44. c6 Be6 45. Na5 Ra4 46. Rd6 Rxa5 47. Rxe6+ Kf5 48. Rh6 Rc5+ 49. Kb4 Rc2 50. Ka5 e4 51. Kb6 e3 52. Rxh5 e2 53. Rh1 Kf4 54. c7 Ke3 55. a4 Kd2 56. Rh2 Kd1 57. a5 g4 58. Rg2 g3 59. Kxa6 Rxc7 60. Rxg3 e1=Q 0-1 | ||||
|
2023.10.27
Rainer Radtke Mem 2023
|
||||
| 764810 | Kusa, Jakub (2351) | Koellner, Aaron Noah (2201) | 1/2-1/2 | |
| 1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. c4 g6 5. Bg2 Bg7 6. O-O O-O 7. cxd5 cxd5 8. Nc3 Nc6 9. Ne5 e6 10. f4 Ne4 11. Nxe4 dxe4 12. Bxe4 Nxd4 13. Be3 Nf5 14. Bc5 Re8 15. Qxd8 Rxd8 16. Rfd1 Re8 17. Rac1 h5 18. Kf2 Nh6 19. h3 g5 20. Nc4 gxf4 21. gxf4 e5 22. Nd6 Bxh3 23. Nxe8 Rxe8 24. Bxb7 exf4 25. Rh1 Bg4 26. Bf3 Bxb2 27. Rcg1 Re5 28. Rb1 Bc3 29. Bxa7 Ra5 30. Rhc1 Rxa7 31. Rxc3 Rxa2 32. Rb4 Kg7 33. Rxf4 Bxf3 34. Kxf3 Ra6 35. Kg3 Kg6 36. Rc5 Ra3+ 37. Kh4 Re3 38. Rg5+ Kh7 39. Rg2 Re5 40. Rf6 Nf5+ 41. Kh3 Re3+ 42. Kh2 Nh6 43. Kg1 Re7 44. Rg5 Ng4 45. Rxh5+ Kg7 46. Rf4 Ne5 47. Kf2 Ng6 48. Ra4 Rb7 49. Rf5 Rc7 50. Kg3 Re7 51. e4 Rb7 52. Rfa5 Nf8 53. Ra3 Ne6 54. Kg4 Kg6 55. Rg3 Rc7 56. Rf5 Kg7 57. Kf3+ Kf8 58. Ra5 Rb7 59. Kg4 Ke7 60. Rga3 Kf6 61. Kf3 Nd4+ 62. Kf4 Ne6+ 63. Ke3 Rc7 64. Ra7 Rxa7 65. Rxa7 Kg6 66. Ra5 Kf6 67. Rf5+ Ke7 68. Kd3 Ng7 69. Ra5 Ne6 70. Kc4 Kd6 71. e5+ Ke7 72. Kd5 Kf8 73. Kd6 Ng5 74. Ra4 Ne6 75. Ra8+ Kg7 76. Ke7 Nf4 77. Kd6 Ne6 78. Ra1 Kf8 79. Kd5 Nf4+ 80. Ke4 Ne6 81. Rb1 Ke7 82. Rb8 Ng7 83. Rb7+ Kf8 84. Kf4 Ne6+ 85. Kf5 Kg7 86. Rb4 Nc5 87. Rb6 Nd7 88. Rd6 Nc5 89. Rc6 Nd7 90. Rc7 Nf8 91. Rc1 Nd7 92. Rc2 Kg8 93. e6 fxe6+ 94. Kxe6 Nf8+ 95. Ke7 Kg7 96. Rg2+ Ng6+ 97. Ke6 Kh6 98. Kf6 Nh4 99. Rg5 Nf3 100. Rg3 Nh4 101. Rg8 Kh5 102. Rg5+ Kh6 103. Ra5 Nf3 104. Kf5 Nh4+ 105. Kg4 Ng6 106. Ra7 Ne5+ 107. Kf5 Nf3 108. Kf4 Nh4 109. Kg4 Ng6 110. Ra6 Kg7 111. Kf5 Ne7+ 112. Ke6 Ng6 113. Rb6 Nf8+ 114. Kf5 Kf7 115. Rb7+ Ke8 116. Ke5 Nd7+ 117. Kd6 Nf8 118. Re7+ Kd8 119. Rf7 Ke8 120. Rf6 Nh7 121. Re6+ Kf7 122. Ke5 Nf8 123. Rf6+ Ke7 124. Kf5 Nd7 125. Rh6 Nf8 126. Ra6 Nd7 127. Re6+ Kd8 128. Re1 Kc7 129. Ke6 Nc5+ 130. Kd5 Nb7 131. Re6 Kd7 132. Rc6 Nd8 133. Rh6 Nf7 134. Rh7 Ke7 135. Rxf7+ Kxf7 136. Ke4 1/2-1/2 | ||||
|
2023.10.26
Rainer Radtke Mem 2023
|
||||
| 764764 | Koellner, Aaron Noah (2201) | Gusev, Mikhail (2012) | 1-0 | |
| 1. d4 Nf6 2. Nf3 c5 3. e3 d5 4. Nbd2 e6 5. b3 Be7 6. dxc5 Bxc5 7. Bb2 O-O 8. Bd3 Nc6 9. a3 a5 10. c4 d4 11. exd4 Nxd4 12. O-O b6 13. Ne4 Nxe4 14. Bxe4 Nxf3+ 15. Qxf3 Ra7 16. Rfd1 Rd7 17. Rxd7 Qxd7 18. Rd1 Qe7 19. Qg3 f6 20. h4 Rd8 21. Qf3 Rxd1+ 22. Qxd1 f5 23. Bc6 Qxh4 24. Qf3 Qe7 25. Qg3 Bd6 26. Qe3 Bc7 27. Qd4 e5 28. Qd3 Be6 29. Bd5 g6 30. Qf3 Qd6 31. Bxe6+ Qxe6 32. Qa8+ Kg7 33. f4 Qe7 34. Qb7 Kh6 35. fxe5 Qc5+ 36. Kh1 Bxe5 37. Bxe5 Qxe5 38. Qxb6 Qa1+ 39. Qg1 Qxa3 40. Qe3+ Kg7 41. c5 Qa1+ 42. Kh2 Qf6 43. Qf4 Qc6 44. Qc4 Kf6 45. Qc3+ Kf7 46. Qxa5 Qe4 47. Qc7+ Ke6 48. Qd6+ Kf7 49. Qd7+ Kf6 50. Qd6+ Kf7 51. Qg3 Ke6 52. Kh3 Qd4 53. Qe1+ Qe5 54. Qa5 Qe3+ 55. g3 Kd5 56. Qa8+ Kd4 57. Qa4+ Kd5 58. Qd7+ 1-0 | ||||
|
2023.10.26
Rainer Radtke Mem 2023
|
||||
| 764787 | Koellner, Aaron Noah (2201) | Piddubna, Bozhena (1962) | 1-0 | |
| 1. d4 Nf6 2. Bg5 d5 3. e3 c6 4. Bd3 Nbd7 5. f4 e6 6. Nd2 Be7 7. Ngf3 b6 8. Ne5 Bb7 9. O-O Qc7 10. c3 c5 11. Qf3 h6 12. Bh4 a6 13. a4 Ne4 14. Bxe4 Bxh4 15. Qh5 Nxe5 16. fxe5 dxe4 17. Qxh4 Qc6 18. Nc4 O-O 19. Nd6 f5 20. g4 Rad8 21. gxf5 Rxd6 22. exd6 exf5 23. Qg3 c4 24. Rf2 Rf6 25. Rg2 g6 26. Rf1 Bc8 27. Qe5 Rxd6 28. h4 Rd8 29. Kh1 Qd6 30. Rxg6+ 1-0 | ||||
|
2023.10.25
Rainer Radtke Mem 2023
|
||||
| 764741 | Rose, Daniel (1865) | Koellner, Aaron Noah (2201) | 0-1 | |
| 1. d4 d6 2. c4 e5 3. Nc3 exd4 4. Qxd4 Nc6 5. Qd2 g6 6. g3 Bg7 7. Bg2 Nf6 8. Nf3 O-O 9. O-O Re8 10. e3 Bf5 11. Nd4 Nxd4 12. exd4 Ne4 13. Nxe4 Bxe4 14. f3 Bf5 15. b3 Qe7 16. g4 Bd7 17. Bb2 Qh4 18. Rae1 Bh6 19. Qf2 Bg5 20. Re4 f5 21. Qxh4 Bxh4 22. gxf5 g5 23. Bh3 h5 24. Kh1 Kf7 25. d5 a5 26. Rg1 Rxe4 27. fxe4 g4 28. Bf1 a4 29. b4 a3 30. Bc3 Bf6 31. Rg3 h4 32. Re3 Re8 33. Bxf6 Kxf6 34. Rxa3 Rxe4 35. Ra7 h3 36. Kg1 Bxf5 37. Rxb7 Re1 38. Kf2 g3+ 39. Kxg3 Rxf1 40. Rxc7 Rg1+ 41. Kf3 Rg2 42. c5 dxc5 43. bxc5 Rxh2 44. d6 Rd2 45. Re7 Rc2 46. Kg3 Rxc5 47. Ra7 Rc3+ 48. Kh2 Rc2+ 49. Kg3 h2 50. d7 Bxd7 51. Ra6+ Be6 0-1 | ||||
|
2023.10.24
Rainer Radtke Mem 2023
|
||||
| 764695 | Koellner, Aaron Noah (2201) | Kranz, Paul Oliver (2056) | 0-1 | |
| 1. d4 Nf6 2. Bg5 c5 3. d5 Ne4 4. Bf4 e6 5. f3 Bd6 6. Bxd6 Nxd6 7. e4 O-O 8. Nc3 Qb6 9. Qd2 exd5 10. Nxd5 Qxb2 11. Rd1 Qe5 12. Be2 Nc6 13. c3 Rb8 14. Nh3 Na5 15. Ne3 Ne8 16. O-O Nf6 17. f4 Qxe4 18. Bd3 Qe8 19. Rfe1 Qd8 20. Bc2 d5 21. Ng5 h6 22. Nf3 Nc6 23. Ne5 d4 24. N3c4 dxc3 25. Qxc3 Nd4 26. Ne3 Qb6 27. Bd3 Qb4 28. Qa1 Ne6 29. f5 Nd4 30. Rf1 b6 31. Bc4 Bb7 32. Rfe1 Qa5 33. Qb2 Rbd8 34. g4 Rde8 35. Nxf7 Rxf7 36. Rxd4 Qxe1+ 37. Nf1 cxd4 38. Qxd4 Qe4 39. Qd7 Qg2# 0-1 | ||||
|
2023.10.24
Rainer Radtke Mem 2023
|
||||
| 764718 | Moeller, Jared William (2030) | Koellner, Aaron Noah (2201) | 1/2-1/2 | |
| 1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. Nc3 Bxf3 5. gxf3 Nf6 6. cxd5 Nxd5 7. e4 Nxc3 8. bxc3 e6 9. Bf4 Bd6 10. e5 Be7 11. Bd3 Bg5 12. Bd2 Bxd2+ 13. Qxd2 Ne7 14. Be4 c6 15. a4 Qa5 16. c4 Qxd2+ 17. Kxd2 f5 18. exf6 gxf6 19. f4 O-O-O 20. Ke3 Nf5+ 21. Bxf5 exf5 22. f3 Rhe8+ 23. Kd3 Rd7 24. Rhe1 Red8 25. d5 cxd5 26. c5 Rg8 27. Re6 Rg2 28. Rxf6 Rf2 29. Kd4 Rxh2 30. Rxf5 Rd2+ 31. Ke5 d4 32. Ke6 d3 33. Rd5 Re2+ 34. Re5 Rf2 35. f5 Rxf3 36. f6 Kc7 37. Rf5 Re3+ 38. Re5 Rg3 39. Rf5 d2 40. Rd1 Re3+ 41. Re5 Rc3 42. Rd5 Re3+ 43. Re5 Rc3 44. Rd5 1/2-1/2 | ||||
|
2023.10.23
Rainer Radtke Mem 2023
|
||||
| 764672 | Herrmann, Arthur (1930) | Koellner, Aaron Noah (2201) | 1-0 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f3 Ne5 9. Bd3 b5 10. O-O-O Bb7 11. Kb1 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Rhe1 Nxd3 15. Qxd3 Bb4 16. c3 Bc5 17. Nxb5 Qa5 18. Bxc5 Bxa2+ 19. Kc1 Qxb5 20. Qd6 Qb7 21. Re4 a5 22. c4 Ra6 23. Qd8# 1-0 | ||||
|
2023.10.17
Titled Tue 17th Oct Early
|
||||
| 772959 | Aashman, Gupta (2235) | Koellner, Aaron Noah (2201) | 1-0 | |
| 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 g6 5. Bb2 Bg7 6. O-O O-O 7. d3 Bg4 8. Nbd2 Nbd7 9. h3 Bxf3 10. Nxf3 Qc7 11. Re1 e5 12. e4 dxe4 13. dxe4 Rfd8 14. Qe2 Bf8 15. Rad1 Bc5 16. Rd3 a5 17. a3 Ne8 18. Red1 f6 19. Rxd7 Bxf2+ 20. Qxf2 Rxd7 21. Rxd7 Qxd7 22. Bf1 b5 23. a4 Nc7 24. axb5 cxb5 25. Qb6 Kg7 26. Nxe5 Qe7 27. Ng4 Qxe4 28. Qxf6+ Kg8 29. Nh6# 1-0 | ||||
|
2023.10.17
Titled Tue 17th Oct Early
|
||||
| 773197 | Koellner, Aaron Noah (2201) | Vedder, R (2262) | 1-0 | |
| 1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Ne5 e6 5. g4 Bg6 6. h4 h5 7. Nxg6 fxg6 8. Bd3 Kf7 9. g5 Ne4 10. Qf3+ Kg8 11. Bxe4 dxe4 12. Qxe4 Qd5 13. Qxd5 exd5 14. b3 Nd7 15. Ba3 Kf7 16. Bxf8 Rhxf8 17. c4 Ke6 18. Nc3 c6 19. Ke2 Nb6 20. cxd5+ cxd5 21. Rac1 a6 22. f3 Kd6 23. Rhf1 Rae8 24. Kd3 Rf5 25. Ne2 Nc8 26. Nf4 Ne7 27. Rc3 Rd8 28. Rfc1 Rd7 29. a4 Rf8 30. b4 Re8 31. b5 axb5 32. axb5 Nf5 33. e4 dxe4+ 34. fxe4 Nxh4 35. b6 Rf8 36. Rf1 Ng2 37. e5+ Ke7 38. Nxg6+ 1-0 | ||||
|
2023.10.17
Titled Tue 17th Oct Early
|
||||
| 773539 | Hajiyev, K (2113) | Koellner, Aaron Noah (2201) | 1-0 | |
| 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bg5 Bf5 7. Bxf6 gxf6 8. Qb3 e6 9. Qxb7 Nb4 10. e4 Bd6 11. Bb5+ Kf8 12. exf5 Nc2+ 13. Kd2 Nxa1 14. fxe6 fxe6 15. Rxa1 Rb8 16. Qxa7 Bb4 17. a4 Qd6 18. g3 e5 19. Qd7 Bxc3+ 20. Kxc3 Qxd7 21. Bxd7 e4 22. Nh4 Ke7 23. Bb5 Rhc8+ 24. Kd2 Rc7 25. Rc1 Rxc1 26. Kxc1 Rc8+ 27. Kd2 Ke6 28. h3 Rb8 29. Ng2 Kd6 30. Nf4 Rb6 31. Nh5 Ke6 32. Ng7+ Kd6 33. Nf5+ Ke6 34. g4 Rb8 35. b4 Rb7 36. Ne3 Rb8 37. Kc3 Rc8+ 38. Kb3 Rb8 39. Bc6 Kd6 40. Bxd5 Rh8 41. Bxe4 h5 42. a5 hxg4 43. hxg4 Rh2 44. a6 Rxf2 45. a7 Re2 46. Nc4+ Kc7 47. a8=Q f5 48. Qc6+ Kd8 49. Qd6+ Ke8 50. Qe6+ Kf8 51. Qf6+ Kg8 52. Bd5+ Kh7 53. Bf7 Re3+ 54. Nxe3 fxg4 55. Qg6+ Kh8 56. Qg8# 1-0 | ||||
|
2023.10.17
Titled Tue 17th Oct Early
|
||||
| 773772 | Namitbir, Singh Walia (2364) | Koellner, Aaron Noah (2201) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 Nc6 6. c4 e6 7. Nc3 Be7 8. Be3 a6 9. Be2 Bd7 10. O-O O-O 11. Rc1 Rb8 12. Qd2 Ne5 13. Rfd1 Qc7 14. b3 Rfd8 15. Kh1 Qa5 16. Nd5 Qxd2 17. Nxe7+ Kf8 18. Rxd2 Kxe7 19. Rcd1 Ne8 20. f4 Nc6 21. Bf3 Nxd4 22. Bxd4 Bc6 23. Bb6 Rd7 24. Kg1 Nf6 25. Rxd6 Rxd6 26. Bc5 Rd8 27. e5 Bxf3 28. Rxd6 Rxd6 29. Bxd6+ Kd7 30. gxf3 Nh5 31. Bf8 Nxf4 32. Bxg7 Ne2+ 33. Kf2 Nc1 34. Ke3 Nxa2 35. Bf8 Nc1 36. b4 Nb3 37. h4 b6 38. h5 a5 39. bxa5 bxa5 40. Kf4 Kc6 41. Kg5 Nc5 42. Kh6 a4 43. Kxh7 a3 44. Kg8 a2 45. h6 a1=Q 46. h7 Qxe5 47. Bg7 Qb8+ 48. Kxf7 Qc7+ 49. Kg6 Qg3+ 50. Kh6 Qf4+ 51. Kg6 Qf5+ 52. Kh6 Qh3+ 53. Kg6 Qf5+ 54. Kh6 Qh3+ 55. Kg6 Qf5+ 1/2-1/2 | ||||
|
2023.10.17
Titled Tue 17th Oct Early
|
||||
| 773868 | Koellner, Aaron Noah (2201) | Yelisieiev, Yevhenii (2411) | 0-1 | |
| 1. d4 c5 2. d5 d6 3. e4 g6 4. Nc3 Bg7 5. Be3 Nf6 6. f3 O-O 7. Qd2 Qa5 8. O-O-O a6 9. Kb1 b5 10. Bh6 b4 11. Nce2 Nbd7 12. h4 Ne5 13. Nc1 c4 14. h5 c3 15. Qg5 cxb2 16. Nb3 Qb6 17. hxg6 fxg6 18. Bxg7 Kxg7 19. Qh6+ Kg8 20. g4 Bd7 21. Be2 Bb5 22. Nd4 Bxe2 23. Ngxe2 Rf7 24. Nf4 a5 25. Nfe6 a4 26. Ng5 b3 27. Nde6 bxc2+ 28. Kxc2 Rc8+ 29. Kb1 Nc4 30. Rd3 Qf2 31. Nxf7 Na3+ 32. Rxa3 Qc2# 0-1 | ||||
|
2023.10.17
Titled Tue 17th Oct Early
|
||||
| 774054 | Koellner, Aaron Noah (2201) | Korol, D (2287) | 1/2-1/2 | |
| 1. d4 Nf6 2. Nf3 g6 3. Nbd2 c5 4. e3 cxd4 5. exd4 d5 6. h3 Bg7 7. Bd3 O-O 8. O-O Nc6 9. c3 Rb8 10. Qe2 a6 11. a4 Bd7 12. Ne5 Nxe5 13. dxe5 Ne8 14. Nf3 Nc7 15. Be3 b5 16. axb5 Bxb5 17. Bxb5 axb5 18. Ra7 b4 19. Bc5 bxc3 20. bxc3 Re8 21. Nd4 Qd7 22. Re1 Ra8 23. e6 fxe6 24. Nxe6 Qxe6 25. Rxc7 Qxe2 26. Rxe2 e5 27. g3 Rac8 28. Bd6 Rxc7 29. Bxc7 e4 30. Ba5 Rc8 31. Re3 Bh6 32. Re2 Bg7 33. Re3 Bh6 34. Re2 Bg7 1/2-1/2 | ||||
|
2023.10.17
Titled Tue 17th Oct Early
|
||||
| 774297 | Dmitrenko, V (2395) | Koellner, Aaron Noah (2201) | 0-1 | |
| 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nf6 6. d3 g6 7. Bf4 Bg7 8. c3 O-O 9. h3 Nc6 10. Nbd2 b5 11. Qe2 b4 12. d4 bxc3 13. bxc3 cxd4 14. cxd4 Rac8 15. Rab1 Nh5 16. Be3 e5 17. d5 Nd4 18. Qd3 Nxf3+ 19. Nxf3 f5 20. exf5 gxf5 21. Ng5 e4 22. Qa6 f4 23. Rb7 Qf5 24. Ne6 fxe3 25. fxe3 Qxf1+ 26. Qxf1 Rxf1+ 27. Kxf1 Rc1+ 28. Ke2 Rc2+ 29. Kf1 Ng3+ 30. Kg1 Rc1+ 31. Kf2 Be5 32. Rb8+ Kf7 33. Rb7+ Kf6 34. Nf4 Bxf4 35. exf4 Nf5 36. Rxh7 Rc2+ 37. Ke1 Rxg2 38. Rxa7 e3 39. Ra3 Rh2 40. Rd3 Rxa2 41. Rb3 Rh2 42. Rb8 Nd4 43. Rf8+ Ke7 44. Rh8 Rh1# 0-1 | ||||
|
2023.10.17
Titled Tue 17th Oct Early
|
||||
| 774393 | Koellner, Aaron Noah (2201) | Santos Flores, A (2198) | 1-0 | |
| 1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Ne5 h6 5. g4 Bh7 6. Bd3 Bxd3 7. Qxd3 Nbd7 8. Nxd7 Qxd7 9. h3 e6 10. f4 Ne4 11. Nd2 Nxd2 12. Bxd2 O-O-O 13. O-O-O Kb8 14. Kb1 f5 15. c4 c6 16. cxd5 cxd5 17. Rc1 Bd6 18. Qb3 g6 19. Bb4 Bc7 20. Bc5 Rc8 21. Rc2 b6 22. Rhc1 Kb7 23. a4 h5 24. g5 Bd6 25. Bxd6 Qxd6 26. Rxc8 Rxc8 27. Rxc8 Kxc8 28. Qb5 Kb7 29. Qe8 Qc6 30. Qxg6 Qxa4 31. Qf7+ Ka6 32. Qxh5 Qb3 33. Qe2+ b5 34. g6 1-0 | ||||
|
2023.10.17
Titled Tue 17th Oct Early
|
||||
| 774629 | Koellner, Aaron Noah (2201) | Pinto, Daniel (2250) | 0-1 | |
| 1. d4 Nf6 2. Nf3 c5 3. dxc5 Na6 4. a3 Nxc5 5. b4 Na6 6. Bb2 d6 7. Nbd2 e5 8. e4 Be7 9. Bd3 O-O 10. O-O Nc7 11. c4 Ne6 12. Rc1 Nf4 13. Qc2 b6 14. Rfd1 Nxd3 15. Qxd3 Bb7 16. Nh4 g6 17. Nhf3 Rc8 18. Ne1 Rc7 19. f3 Qc8 20. Nc2 Nh5 21. g3 Qh3 22. Qe2 f5 23. Qg2 Qxg2+ 24. Kxg2 fxe4 25. Nxe4 Bxe4 26. fxe4 Rxc4 27. Re1 Bg5 28. Ne3 Rxe4 29. Nd5 Rxe1 30. Rxe1 Rc8 31. h4 Rc2+ 32. Kh3 Rxb2 33. hxg5 Rb3 34. Nf6+ Nxf6 35. gxf6 Rd3 36. Kg4 h6 37. Rc1 Kf7 38. Rc7+ Kxf6 39. Rxa7 h5+ 40. Kh4 e4 41. Ra6 Kf5 42. Rxb6 g5+ 43. Kxh5 Rxg3 44. Kh6 d5 45. Kg7 Rxa3 46. Rf6+ Ke5 47. Kg6 g4 48. Rf5+ Kd4 49. b5 Rb3 50. Kg5 Rxb5 51. Kxg4 Rb1 0-1 | ||||
|
2023.10.17
Titled Tue 17th Oct Early
|
||||
| 774785 | Herman, Daniel (1927) | Koellner, Aaron Noah (2201) | 0-1 | |
| 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bg5 Nc6 5. Nc3 Nf6 6. Bxf6 gxf6 7. e3 a6 8. Bd3 Be6 9. Nge2 Qd7 10. Nf4 Rd8 11. Na4 Bf5 12. Nc5 Qc8 13. Bxf5 Qxf5 14. Nxb7 Rb8 15. Qa4 Rxb7 16. Qxc6+ Qd7 17. Qxa6 e5 18. Qa8+ Ke7 19. Nd3 Ra7 20. Qb8 Rb7 21. Nxe5 Rxb8 22. Nxd7 Kxd7 23. O-O-O Bd6 24. Kb1 Ba3 25. Rd2 Rb7 26. Rc1 Rhb8 27. Rcc2 f5 28. g3 h5 29. h4 Bd6 30. Rd3 f4 31. exf4 Re8 32. Re3 Rxe3 33. fxe3 Ke6 34. Rc3 Rc7 35. Kc2 Rxc3+ 36. bxc3 Kf5 37. Kd3 Kg4 38. e4 dxe4+ 39. Kxe4 Kxg3 40. f5 Kxh4 41. c4 Kg5 42. c5 Bf4 43. d5 h4 44. d6 h3 45. Kd5 h2 46. Kc6 h1=Q+ 47. Kd7 Qb7+ 48. Ke8 Be5 49. a4 Qc6+ 50. Kxf7 Qxc5 51. d7 Qc7 52. Ke8 Bf6 53. a5 Qd8+ 54. Kf7 Qxd7+ 55. Kg8 Qxf5 56. a6 Qd7 57. Kf8 Qe7+ 58. Kg8 Qg7# 0-1 | ||||
|
2023.10.17
Titled Tue 17th Oct Early
|
||||
| 774882 | Szikszai, Bertalan (2263) | Koellner, Aaron Noah (2201) | 1-0 | |
| 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 e5 7. Nf3 Be6 8. h3 h6 9. Be2 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Qxd5 Bxd5 13. O-O O-O-O 14. Rfd1 Be7 15. a3 Be4 16. Rac1 f5 17. b4 a6 18. c4 Rxd1+ 19. Rxd1 Rd8 20. Rxd8+ Bxd8 21. Nd2 Bc2 22. Bc5 Bf6 23. Bh5 e4 24. Bg6 e3 25. fxe3 Bb2 26. b5 Ne5 27. Bh7 Bc3 28. Bd4 Bxd2 29. Bxe5 Bxe3+ 30. Kh2 axb5 31. cxb5 Bc5 32. Bb2 1-0 | ||||
|
2023.10.03
Titled Tue 3rd Oct Early
|
||||
| 789541 | Koellner, Aaron Noah (2201) | Yelisieiev, Yevhenii (2411) | 0-1 | |
| 1. d4 d6 2. Nf3 Nf6 3. Nbd2 Nbd7 4. e4 e5 5. c3 c6 6. a4 a5 7. Bc4 Be7 8. O-O O-O 9. Qb3 exd4 10. cxd4 Qb6 11. Qa2 d5 12. exd5 Nxd5 13. Re1 N7f6 14. Ne4 Bb4 15. Bd2 Bxd2 16. Nfxd2 Qxd4 17. Nxf6+ Nxf6 18. Rad1 Bg4 19. Nf3 Qc5 20. Re3 b5 21. axb5 cxb5 22. Bf1 h6 23. Rde1 Be6 24. Rxe6 fxe6 25. Rxe6 Qd5 26. Qxd5 Nxd5 27. Re5 Nc7 28. Rc5 Rfc8 29. Nd4 Kh8 30. Nxb5 Nxb5 31. Rxb5 Rcb8 32. b3 Rxb5 33. Bxb5 Rd8 34. g3 Rd2 35. Bc4 g5 36. Kg2 g4 37. Be6 h5 38. Bf7 Rb2 39. h3 gxh3+ 40. Kxh3 Rxf2 41. Bxh5 Kg7 42. Bg4 Kf6 43. Bd7 Rb2 44. Ba4 Kg5 45. g4 Kf4 46. Kh4 Rh2# 0-1 | ||||
|
2023.10.03
Titled Tue 3rd Oct Early
|
||||
| 789670 | Berezin, V UKR (2307) | Koellner, Aaron Noah (2201) | 1-0 | |
| 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e3 b5 5. a4 b4 6. Ne4 Qd5 7. Ng3 e5 8. Nf3 exd4 9. Nxd4 Nf6 10. Be2 Bb7 11. Qc2 c3 12. bxc3 bxc3 13. Qxc3 a5 14. O-O Bb4 15. Qc2 O-O 16. Bb2 Na6 17. Ndf5 Qe6 18. Bc4 Qc8 19. Nxg7 Kxg7 20. Nf5+ Kg8 21. Bxf6 Re8 22. Nh6+ Kf8 23. Qxh7 c5 24. Qxf7# 1-0 | ||||
|
2023.10.03
Titled Tue 3rd Oct Early
|
||||
| 789868 | Ljubarov, M (2305) | Koellner, Aaron Noah (2201) | 1-0 | |
| 1. e4 c5 2. c3 d5 3. exd5 Nf6 4. d4 Nxd5 5. Nf3 Bg4 6. dxc5 e6 7. Qa4+ Nc6 8. Qxg4 1-0 | ||||
|
2023.10.03
Titled Tue 3rd Oct Early
|
||||
| 790289 | Koellner, Aaron Noah (2201) | Seder, Mohammed (2077) | 1-0 | |
| 1. d4 e6 2. Nf3 d5 3. Bg5 Be7 4. h4 Nf6 5. e3 c5 6. c3 Nc6 7. Nbd2 b6 8. Ne5 Nxe5 9. dxe5 Nd7 10. Nf3 Bb7 11. Bd3 Nf8 12. Qa4+ Nd7 13. Qg4 h5 14. Qg3 g6 15. Rd1 Rg8 16. Qf4 Bxg5 17. Nxg5 Qe7 18. e4 O-O-O 19. O-O Rdf8 20. exd5 exd5 21. Rfe1 c4 22. Bc2 Nc5 23. Qf6 Kd7 24. b4 Qxf6 25. exf6 Ne6 26. Ba4+ Kd6 27. Ne4+ Kc7 28. Ng5 Kd6 29. g3 Bc8 30. f4 Bd7 31. Bxd7 Kxd7 32. Rxd5+ Kc6 33. Rde5 Nxg5 34. hxg5 Rd8 35. Re7 Rd2 36. Rxf7 Rgd8 37. Rfe7 Rxa2 38. R7e2 Rdd2 39. Rxd2 Rxd2 40. f7 Rd8 41. Re8 Rd1+ 42. Kh2 Rd2+ 43. Kh3 Rd1 44. f8=Q Rh1+ 45. Kg2 Rc1 46. Qf6+ Kb5 47. Re5+ Ka4 48. Qc6+ Kb3 49. Re3 Rc2+ 50. Kh3 Rc1 51. Qe6 Rh1+ 52. Kg2 Rc1 53. Kf3 Rc2 54. Re2 Rxc3+ 55. Kg2 Rc1 56. Qe3+ c3 57. Qe6+ Ka3 58. Ra2+ Kxb4 59. Qe4+ Kb3 60. Qa4# 1-0 | ||||
|
2023.10.03
Titled Tue 3rd Oct Early
|
||||
| 790506 | Bychkov, Vladimir (2216) | Koellner, Aaron Noah (2201) | 1-0 | |
| 1. e4 c5 2. Nf3 e6 3. a3 Nc6 4. Bb5 Nge7 5. O-O a6 6. Bxc6 Nxc6 7. b4 cxb4 8. d4 d5 9. Re1 dxe4 10. Rxe4 Be7 11. axb4 Nxb4 12. c4 O-O 13. Bb2 Bf6 14. Ba3 Be7 15. Nc3 Bd7 16. d5 Re8 17. d6 Bc6 18. Bxb4 Bf6 19. Re3 b5 20. cxb5 axb5 21. Rxa8 Qxa8 22. Rd3 Rd8 23. d7 g6 24. h3 Qb7 25. Ba5 Rxd7 26. Rxd7 Qxd7 27. Qxd7 Bxd7 28. Bb4 Bc6 29. Nd2 Bd4 30. Nce4 f6 31. Bc3 Bxc3 32. Nxc3 Kf7 33. Na2 Bd5 34. Nb4 Bb7 35. Nb3 Be4 36. Nc5 Bb1 37. Kf1 Ke7 38. Ke2 Kd6 39. Nb3 Be4 40. f3 Bb7 41. Ke3 h5 42. Nd3 h4 43. Nd4 Bc6 44. Nxc6 Kxc6 45. Nf4 g5 46. Nxe6 b4 47. Kd4 b3 48. Kc3 Kd5 49. Ng7 Ke5 50. Nh5 f5 51. Kxb3 Kd4 52. Ng7 f4 53. Ne6+ Ke3 54. Nxg5 Kf2 55. Kc3 Kxg2 56. Kd4 Kg3 57. Ke4 Kf2 58. Kxf4 Kg2 59. Kg4 Kh2 60. f4 Kg2 61. f5 Kh2 62. f6 Kg2 63. f7 Kh2 64. f8=Q Kg2 65. Kxh4 Kg1 66. Kg4 Kg2 67. h4 Kg1 68. h5 Kg2 69. h6 Kg1 70. h7 Kg2 71. h8=Q Kg1 72. Qh4 Kg2 73. Qg3+ Kh1 74. Qh8# 1-0 | ||||
|
2023.08.29
Titled Tue 29th Aug Early
|
||||
| 827288 | Povshednyi, Ivan (2223) | Koellner, Aaron Noah (2201) | 1-0 | |
| 1. d4 d6 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. a4 d5 7. a5 c6 8. c3 a6 9. Nbd2 Bg4 10. h3 Bf5 11. Qb3 Qc8 12. Kh2 Nbd7 13. Nh4 Ne4 14. Nxf5 gxf5 15. Nf3 Kh8 16. c4 e6 17. Be3 f6 18. Rfc1 Qb8 19. Kg1 b6 20. cxd5 cxd5 21. Rc6 bxa5 22. Qxb8 Rfxb8 23. Rxe6 Rxb2 24. Bf1 Nb6 25. Nh4 Nc4 26. Bc1 Rb6 27. Rxb6 Nxb6 28. Rxa5 Bf8 29. Nxf5 Bb4 30. Ra2 a5 31. Ba3 Nc4 32. Bxb4 Ra7 33. Bc5 Kg8 34. Bxa7 Kf7 35. Bc5 Ke6 36. Bg2 Kxf5 37. g4+ Kf4 38. e3+ Kg5 39. Bf1 Nxc5 40. dxc5 Ne5 41. Be2 f5 42. gxf5 Kxf5 43. Rxa5 Ke4 44. Ra4+ Kf5 45. Rf4+ Ke6 46. Bg4+ Nxg4 47. hxg4 Kd7 48. Rf7+ Kc6 49. Rxh7 Kxc5 50. Rf7 Kc4 51. Rf4+ d4 52. Rxd4+ Kc3 53. g5 Kc2 54. g6 Kc1 55. g7 Kc2 56. g8=Q Kc1 57. Qc8+ Kb2 58. Rb4+ Ka1 59. Qa6# 1-0 | ||||
|
2023.08.29
Titled Tue 29th Aug Early
|
||||
| 827609 | Koellner, Aaron Noah (2201) | Pinto, Daniel (2274) | 0-1 | |
| 1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Nbd2 Bg7 5. c3 O-O 6. dxc5 Qc7 7. b4 a5 8. Bb2 Nc6 9. a3 b6 10. cxb6 Qxb6 11. Bc4 d5 12. Be2 Ne4 13. Nxe4 dxe4 14. Nd4 Bb7 15. O-O Ne5 16. Qb3 a4 17. Qc2 Rfc8 18. c4 Nxc4 19. Bxc4 Bd5 20. Rac1 Rxc4 21. Qd2 Rac8 22. Rxc4 Rxc4 23. Rc1 h5 24. Rxc4 Bxc4 25. h3 Bd5 26. Qc2 Qa6 27. Qc5 e6 28. b5 Qb7 29. Bc3 Kh7 30. Bb4 h4 31. Qe7 Bxd4 32. Qxh4+ Kg7 33. exd4 Qxb5 34. Bd6 f6 35. Be7 g5 36. Qh5 Qd7 37. Bc5 Qf7 38. Qe2 Qd7 39. Qa6 Bb3 40. Qb6 f5 41. Qb4 Kg6 42. Qc3 f4 43. Qb4 Qd5 44. Qb8 Qd7 45. Qg8+ Qg7 46. Qe8+ Qf7 47. Qc6 e3 48. fxe3 fxe3 49. Qe4+ Qf5 50. Qxe3 Qb1+ 51. Kh2 Qf5 52. g3 Bd5 53. Qe5 Qc2+ 54. Kg1 Qg2# 0-1 | ||||
|
2023.08.29
Titled Tue 29th Aug Early
|
||||
| 827767 | Ianovsky, M (2218) | Koellner, Aaron Noah (2201) | 0-1 | |
| 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 g6 5. Bg2 Bg7 6. Nc3 dxc4 7. O-O O-O 8. h3 a5 9. e4 Na6 10. Qe2 Be6 11. Ng5 Qc8 12. a3 Rd8 13. Rd1 b5 14. d5 cxd5 15. exd5 Bf5 16. Qxe7 Rd7 17. Qe2 Bd3 18. Qf3 h6 19. Nge4 Nxe4 20. Nxe4 f5 21. Nc3 Nc5 22. d6 Rb8 23. Qd5+ Kh7 24. Be3 Nb3 25. Nxb5 Nxa1 26. Rxa1 Rxb5 27. Qxb5 Rxd6 28. Rd1 Qd8 29. h4 c3 30. Qb7 cxb2 0-1 | ||||
|
2023.08.29
Titled Tue 29th Aug Early
|
||||
| 827922 | Koellner, Aaron Noah (2201) | Shubenkova, Veronika (2050) | 0-1 | |
| 1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Nbd2 Be7 5. b3 O-O 6. Bb2 b6 7. Ne5 Bb7 8. Bd3 Nbd7 9. Qf3 Nxe5 10. dxe5 Nd7 11. Qh5 g6 12. Qg4 c5 13. h4 h5 14. Qg3 Kh7 15. Qf3 c4 16. bxc4 dxc4 17. Qxb7 cxd3 18. cxd3 Nc5 19. Qf3 Nxd3+ 20. Ke2 Nxb2 21. e4 Qd4 0-1 | ||||
|
2023.08.01
Titled Tue 1st Aug Early
|
||||
| 865304 | Koellner, Aaron Noah (2201) | Streltsov, Al2 (2343) | 0-1 | |
| 1. d4 d5 2. Nf3 e6 3. e3 c5 4. Nbd2 Nc6 5. b3 Nf6 6. Bb2 b6 7. Bb5 Bd7 8. O-O Bd6 9. dxc5 bxc5 10. Bxf6 gxf6 11. c4 d4 12. exd4 Nxd4 13. Nxd4 cxd4 14. Ne4 Bxb5 15. cxb5 Ke7 16. Rc1 f5 17. Ng5 f6 18. Nxe6 Kxe6 19. Re1+ Be5 20. Rc6+ Kd7 21. f4 Qe7 22. Qf3 Rhf8 23. fxe5 Qb4 24. Qd5+ Ke8 25. Qe6+ Qe7 26. Qxe7+ Kxe7 27. exf6+ Kf7 28. Re7+ Kg6 29. Rf7 Rxf7 30. h3 Rxf6 31. Rc7 Rd8 32. Kf1 d3 33. Ke1 Re6+ 34. Kd2 Re2+ 35. Kd1 Rxg2 36. Rxa7 d2 37. Rc7 Rg1+ 0-1 | ||||
|
2023.08.01
Titled Tue 1st Aug Early
|
||||
| 865572 | Koellner, Aaron Noah (2201) | Rangel, D (2199) | 1-0 | |
| 1. d4 Nf6 2. Nf3 e6 3. Nbd2 c5 4. e3 b6 5. b3 Bb7 6. Bb2 Be7 7. Bd3 O-O 8. O-O d6 9. Qe2 a6 10. Rfd1 Nbd7 11. Rac1 Re8 12. e4 cxd4 13. Nxd4 b5 14. c4 b4 15. f4 e5 16. Nf5 Bf8 17. Bb1 exf4 18. Re1 g6 19. Nd4 Qb6 20. Qf2 Bh6 21. Rcd1 Ng4 22. Qh4 Nde5 23. h3 Ne3 24. Qxh6 Nxd1 25. Rxd1 Nc6 26. Nf3 Ne5 27. Kh1 a5 28. Ng5 Qc6 29. Nxc6 Bxc6 30. Bxe5 Rxe5 31. Qxh7+ Kf8 32. Qxf7# 1-0 | ||||
|
2023.08.01
Titled Tue 1st Aug Early
|
||||
| 865968 | Morris-Suzuki, Alan H (1652) | Koellner, Aaron Noah (2201) | 1/2-1/2 | |
| 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Nbd7 5. Qc2 e5 6. cxd5 Nxd5 7. Bc4 N7b6 8. Bxd5 Nxd5 9. Nxe5 Qg5 10. Nxd5 cxd5 11. Qa4+ Ke7 12. Qf4 Qxf4 13. exf4 Bf5 14. O-O f6 15. Nf3 Rc8 16. Nd4 Bd3 17. Re1+ Kf7 18. b3 Bd6 19. Re3 Bc2 20. g3 Be4 21. Bb2 Rhe8 22. Rae1 g5 23. fxg5 fxg5 24. f3 Bg6 25. Rxe8 Rxe8 26. Rxe8 Kxe8 27. Kf2 a6 28. Ke3 Kd7 29. Bc3 b5 30. Ne2 Kc6 31. Bf6 h6 32. h3 Bc5+ 33. Bd4 Bf8 34. g4 b4 35. d3 a5 36. f4 Be7 37. f5 Be8 38. Bg7 h5 39. f6 Bd6 40. gxh5 Bxh5 41. Nd4+ Kd7 42. Nf5 Bf4+ 43. Kd4 Ke6 44. Nh6 Be5+ 45. Kc5 Bxf6 46. Bxf6 Kxf6 47. Kxd5 Bg6 48. Ng4+ Ke7 49. Kc4 Kd6 50. d4 Bb1 51. Kb5 Bxa2 52. Kxa5 Bxb3 53. Kxb4 Be6 54. Kc3 Bf5 55. Kc4 Be4 56. Nf6 Bf3 57. d5 Bg2 58. Kd4 Bxh3 59. Ne4+ Ke7 60. Nxg5 Bg4 61. Ke5 Kd7 62. d6 Bh5 63. Ne4 Bf7 64. Nf6+ Kd8 65. d7 Bb3 66. Kd6 Ba4 67. Ke6 Bxd7+ 1/2-1/2 | ||||
|
2023.08.01
Titled Tue 1st Aug Early
|
||||
| 866090 | Koellner, Aaron Noah (2201) | Di Nicolantonio, L (2383) | 0-1 | |
| 1. d4 Nf6 2. Nf3 e6 3. Nbd2 b6 4. e4 Bb7 5. Bd3 d6 6. O-O Nbd7 7. Qe2 Be7 8. Rd1 h6 9. Nf1 O-O 10. h3 c5 11. c3 Qc7 12. g4 Rfe8 13. Ng3 Nh7 14. h4 Ndf8 15. g5 hxg5 16. hxg5 Ng6 17. Kh2 Rac8 18. Rh1 cxd4 19. cxd4 Nhf8 20. Bd2 Qd7 21. Kg1 Qa4 22. b3 Qa3 23. Nh4 Qb2 24. Rd1 Qxd4 25. Qh5 Qxd3 26. Nxg6 fxg6 27. Qh8+ Kf7 28. Bc1 Qxd1+ 29. Kg2 Qg4 30. Bb2 Bxe4+ 31. Kh2 e5 32. Nxe4 Qxe4 33. Rg1 Qf4+ 34. Rg3 Rc2 35. Bxe5 Rxf2+ 36. Kh3 dxe5 37. Qh4 Rh2+ 38. Kxh2 Qxh4+ 39. Kg2 Bxg5 0-1 | ||||
|
2023.08.01
Titled Tue 1st Aug Early
|
||||
| 866391 | Nemeth, Joh (2143) | Koellner, Aaron Noah (2201) | 1-0 | |
| 1. Nf3 d5 2. b3 Nf6 3. Bb2 c5 4. e3 e6 5. c4 Be7 6. Be2 O-O 7. O-O Nc6 8. cxd5 exd5 9. d4 b6 10. Nc3 h6 11. Rc1 Be6 12. dxc5 bxc5 13. Na4 Ne4 14. Nd2 Qa5 15. Nxe4 dxe4 16. Bc4 Rfd8 17. Qe2 Bf5 18. Rfd1 Nb4 19. Bc3 Rxd1+ 20. Rxd1 Rd8 21. h3 Rxd1+ 22. Qxd1 Qc7 23. Bxb4 cxb4 24. Qd5 Bg6 25. Qd4 Bf6 26. Qd5 Be7 27. Qa8+ Kh7 28. Qe8 Qd6 29. Bxf7 Qd1+ 30. Kh2 Bd6+ 31. g3 Bxf7 32. Qxf7 Qd2 33. Kg2 Qxa2 34. Qf5+ Kh8 35. Qc8+ Kh7 36. Qe6 Bf8 37. Qxe4+ Kh8 38. Qf5 Kg8 39. Qe6+ Kh7 40. g4 Qd2 41. h4 Bd6 42. g5 hxg5 43. hxg5 Qd1 44. Qe4+ 1-0 | ||||
|
2023.08.01
Titled Tue 1st Aug Early
|
||||
| 866678 | Koellner, Aaron Noah (2201) | Nathan, Krishna (2028) | 1-0 | |
| 1. d4 d5 2. Nf3 Nf6 3. Nbd2 e6 4. e3 Be7 5. b3 O-O 6. Bb2 c5 7. dxc5 Bxc5 8. Bd3 Nc6 9. a3 Re8 10. b4 Bb6 11. c4 dxc4 12. Nxc4 Bc7 13. O-O a6 14. Qc2 e5 15. Rfd1 Qe7 16. Be2 Bg4 17. h3 Bh5 18. Rac1 Bg6 19. Qb3 Rad8 20. Rxd8 Rxd8 21. Rd1 Rxd1+ 22. Bxd1 e4 23. Nd4 Ne5 24. Be2 Nxc4 25. Bxc4 Qd6 26. g3 b5 27. Bf1 h5 28. Qc3 h4 29. Ne2 hxg3 30. Nxg3 Qd7 31. Bg2 Qd1+ 32. Kh2 Bxg3+ 33. Kxg3 Qg1 34. Qc8+ Kh7 35. Bxf6 gxf6 36. Qxa6 Qd1 37. Qxb5 Qd6+ 38. Kh4 f5 39. Qc5 Qf6+ 40. Kg3 Qg5+ 41. Kh2 Bh5 42. Bxe4 Bg6 43. Bg2 Qh4 44. Qe5 Qxf2 45. Qf4 Qa2 46. Qh4+ Kg7 47. Qd4+ Kh7 48. Qh4+ Kg7 49. Qd4+ Kg8 50. b5 Qxa3 51. b6 Qa6 52. b7 Qa7 53. Qd8+ Kg7 54. Qd4+ Qxd4 55. exd4 f4 56. b8=Q Bf5 57. Qe5+ Kg6 58. Qxf4 Kf6 59. Be4 Ke6 60. Qxf5+ Kd6 61. Qe5+ 1-0 | ||||
|
2023.08.01
Titled Tue 1st Aug Early
|
||||
| 866733 | Pershina, E (2114) | Koellner, Aaron Noah (2201) | 0-1 | |
| 1. c4 e5 2. Nc3 Nc6 3. g3 a6 4. Bg2 Bc5 5. e3 Ba7 6. Nge2 d6 7. O-O h5 8. d4 h4 9. b3 hxg3 10. hxg3 Qf6 11. Re1 Nge7 12. Bb2 Qh6 13. Nd5 Qh2+ 14. Kf1 Bh3 15. Nef4 exf4 16. Nxf4 Bxg2+ 17. Nxg2 Qh1+ 18. Ke2 Qxg2 19. Rg1 Qe4 20. Qd2 Nf5 21. Rae1 Nfxd4+ 0-1 | ||||
|
2023.08.01
Titled Tue 1st Aug Early
|
||||
| 867040 | Koellner, Aaron Noah (2201) | Shapiro, V (2144) | 0-1 | |
| 1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bc4 O-O 6. Bb3 a5 7. a4 c5 8. dxc5 dxc5 9. O-O Nc6 10. c3 Qc7 11. h3 b6 12. Bc4 Bb7 13. Qe2 e6 14. Re1 Rad8 15. Nb1 h6 16. Na3 Nh5 17. Nb5 Qb8 18. Be3 Nf4 19. Bxf4 Qxf4 20. Rad1 Ne5 21. Nxe5 Bxe5 22. g3 Qg5 23. Kh2 h5 24. f4 Bxf4 25. gxf4 Qxf4+ 26. Kg1 Rxd1 27. Rxd1 Bxe4 28. Qf2 Qg5+ 29. Kh2 Rd8 30. Rxd8+ Qxd8 31. Bf1 Qd1 32. Bg2 Qxa4 33. Nd6 Bf5 34. Qf3 Qb3 35. Qa8+ Kg7 36. Ne8+ Kh6 37. Nd6 Kg7 38. Qe8 e5 39. Qe7 Be6 40. Ne8+ Kg8 41. Qf6 Kf8 42. Nc7 Bd7 43. Bd5 Qxb2+ 44. Kg3 Qxc3+ 45. Kh4 Qe1+ 46. Kg5 Qd2+ 47. Kh4 Qf4+ 48. Qxf4 exf4 49. Kg5 Ke7 50. Kxf4 Kd6 51. Bxf7 Kxc7 52. Bxg6 h4 53. Bh5 Bxh3 54. Bd1 Be6 55. Kf3 Kd6 56. Kg2 h3+ 57. Kh2 Ke5 58. Bf3 Kd4 59. Be2 c4 60. Bf1 c3 61. Be2 c2 62. Bd1 cxd1=Q 63. Kg3 Qg1+ 64. Kh4 Bf5 65. Kh5 Qg6+ 66. Kh4 Qg4# 0-1 | ||||
|
2023.08.01
Titled Tue 1st Aug Early
|
||||
| 867257 | Tulchynskyi, Feliks (2228) | Koellner, Aaron Noah (2201) | 1-0 | |
| 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O O-O 9. Qe2 Bg6 10. Ne5 Nbd7 11. Nxg6 hxg6 12. Na2 Bd6 13. b4 e5 14. Bb2 Qe7 15. b5 Rac8 16. bxc6 Rxc6 17. Bb5 Rc7 18. Rfc1 Rfc8 19. Rxc7 Rxc7 20. Rc1 a6 21. Rxc7 Bxc7 22. Bc4 Nb6 23. Bb3 Nfd5 24. a5 Kf8 25. axb6 Nxb6 26. d5 Qc5 27. Qd2 Bd6 28. Bc3 Nc4 29. Bxc4 Qxc4 30. Bb4 Bxb4 31. Qxb4+ Qxb4 32. Nxb4 Ke7 33. e4 Kd6 34. Nd3 b5 35. Kf1 a5 36. Ke2 g5 37. h3 f6 38. Kd2 Kc7 39. Kc3 Kb6 40. f3 Kc7 41. Nc5 Kd6 42. Nb7+ Kc7 43. Nxa5 Kb6 44. Nb3 Kc7 45. Kb4 Kb6 46. Nc5 Kc7 47. Kxb5 Kd6 48. Nb7+ Kd7 49. Kc5 Kc7 50. Nd6 Kd7 51. g4 g6 52. Nc4 Kc7 53. d6+ Kd7 54. Kd5 f5 55. Nxe5+ Ke8 56. exf5 gxf5 57. gxf5 g4 58. fxg4 Kd8 59. Ke6 Ke8 60. d7+ Kf8 61. d8=Q+ Kg7 62. f6+ Kh6 63. h4 Kh7 64. Qe7+ Kh6 65. Qg7# 1-0 | ||||
|
2023.08.01
Titled Tue 1st Aug Early
|
||||
| 867353 | Koellner, Aaron Noah (2201) | Llanos, G (2288) | 0-1 | |
| 1. d4 Nf6 2. Nf3 b6 3. Nbd2 Bb7 4. e3 g6 5. Bd3 Bg7 6. O-O O-O 7. e4 c5 8. c3 cxd4 9. cxd4 Nc6 10. a3 d5 11. e5 Ne8 12. h4 e6 13. h5 Nc7 14. hxg6 hxg6 15. Re1 a5 16. Qe2 Ba6 17. Bxa6 Rxa6 18. Nf1 Ra7 19. Bg5 Qd7 20. Rac1 Ne7 21. Ng3 Nf5 22. Nxf5 exf5 23. Qe3 Ne6 24. Bf6 Rc8 25. Rxc8+ Qxc8 26. Rc1 Rc7 27. Rxc7 Qxc7 28. Nh4 Bxf6 29. exf6 Qf4 30. Qc3 Qxh4 31. Qc8+ Kh7 32. Qe8 Qxf6 0-1 | ||||
|
2023.08.01
Titled Tue 1st Aug Early
|
||||
| 867537 | Yonal, Timur (2033) | Koellner, Aaron Noah (2201) | 1-0 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 e5 7. Bg5 Qxg5 8. Nc7+ Kd8 9. Nxa8 Bg4 10. Qd2 Qg6 11. f3 Be6 12. Nc3 Nf6 13. Nd5 Bxd5 14. exd5 Nd4 15. O-O-O Be7 16. Qc3 Nxd5 17. Qa5+ b6 18. Qa4 Nb4 19. Rxd4 exd4 20. Qxb4 Kd7 21. Qa4+ Kd8 22. Qxa7 Qg5+ 23. Kb1 Qd2 24. Bb5 d5 25. Qd7# 1-0 | ||||
|
2023.06.06
1st Munich Pfingst-Open A
|
||||
| 929618 | Koellner, Aaron Noah (2143) | Tarhan, Adar (2317) | 1/2-1/2 | |
| 1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. Nbd2 cxd4 5. exd4 Nc6 6. c3 Bg4 7. h3 Bh5 8. Qb3 Qc7 9. g4 Bg6 10. Nh4 e5 11. Nxg6 hxg6 12. Nf3 exd4 13. Nxd4 Nxg4 14. Bg2 Nxd4 15. cxd4 Nf6 16. O-O Be7 17. Bg5 O-O 18. Rac1 Qd7 19. Bxf6 Bxf6 20. Qxd5 Qxd5 21. Bxd5 Rfd8 22. Bb3 Rd7 23. d5 Bxb2 24. Rc2 Ba3 25. f4 a5 26. f5 a4 27. Bc4 g5 28. Rg2 Be7 29. Rd2 Bd6 30. Rb1 Rc7 31. Bb5 Ra5 32. Re2 Rc5 33. Re8+ Kh7 34. Be2 b5 35. Bh5 Ra7 36. Bf3 Rb7 37. Rd8 Be7 38. d6 Bxd8 39. Bxb7 Kh6 40. Ba6 Rxf5 41. Rxb5 Rf6 42. Rd5 Bb6+ 43. Kh1 Rf3 44. d7 Bd8 45. Kg2 Rc3 46. Rd2 a3 47. Bb5 f5 48. Rd6+ g6 49. Rc6 Rxc6 50. Bxc6 Kh5 51. Bf3+ Kh6 52. Bc6 Kg7 53. Kf3 Kf6 54. Bb5 Ke6 55. Ba4 Ke5 1/2-1/2 | ||||
|
2023.06.05
1st Munich Pfingst-Open A
|
||||
| 929593 | Koellner, Aaron Noah (2143) | Bracker, F (2311) | 1-0 | |
| 1. d4 Nf6 2. Bg5 e6 3. Nf3 c5 4. e3 cxd4 5. exd4 Be7 6. Bd3 b6 7. Bxf6 Bxf6 8. Qe2 Bb7 9. Nbd2 O-O 10. h4 g6 11. Ne4 Nc6 12. c3 Bg7 13. O-O-O Qc7 14. Kb1 h6 15. h5 f5 16. Ned2 g5 17. g4 Ne7 18. Rhg1 fxg4 19. Rxg4 Rf4 20. Rdg1 Kh8 21. Bc2 Nf5 22. Nxg5 hxg5 23. Rxg5 Bh6 24. Rg6 Kh7 25. Bxf5 Rxf5 26. Qg4 1-0 | ||||
|
2023.06.02
1st Munich Pfingst-Open A
|
||||
| 935676 | Deepan, C (2435) | Koellner, Aaron Noah (2143) | 1-0 | |
| 1. d4 d5 2. Nf3 Nf6 3. c3 e6 4. Bf4 c5 5. e3 cxd4 6. exd4 Nc6 7. Nbd2 Nh5 8. Be3 Bd6 9. Ne5 g6 10. Bb5 Bd7 11. Nxd7 Qxd7 12. O-O O-O 13. a4 f5 14. Nf3 a6 15. Bd3 Nf6 16. Re1 Ne4 17. Bh6 Rfe8 18. h4 Nf6 19. Ne5 Nxe5 20. dxe5 Ng4 21. Bf4 Bc5 22. Re2 Qe7 23. g3 h6 24. Qd2 g5 25. hxg5 hxg5 26. Bxg5 Qh7 27. Bh4 Kf7 28. Kg2 Rh8 29. Rh1 Rag8 30. Qf4 Be7 31. f3 Qh5 32. Kf1 Bg5 33. fxg4 Qh6 34. Qb4 Bxh4 35. Qxb7+ Kg6 36. gxf5+ Kg5 37. gxh4+ Kg4 38. Rg2+ Kf4 39. Qb4+ Kxe5 40. Re2+ Kf6 41. Rxe6+ Kf7 42. Qe7# 1-0 | ||||
|
2023.05.30
2nd Laimer Pfingst-Open
|
||||
| 937581 | Koellner, Aaron Noah (2143) | Tebelmann, L (2022) | 1-0 | |
| 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Nbd2 c5 5. b3 b6 6. Bb2 Bd6 7. Ne5 O-O 8. Bd3 Bb7 9. O-O Nc6 10. a3 Rc8 11. f4 Rc7 12. Ng4 Nxg4 13. Qxg4 f5 14. Qh3 a5 15. Nf3 Qc8 16. c4 dxc4 17. Bxc4 h6 18. d5 Ne7 19. dxe6 Bd5 20. Qg3 g5 21. Nxg5 1-0 | ||||
|
2023.05.29
2nd Laimer Pfingst-Open
|
||||
| 937527 | Koellner, Aaron Noah (2143) | Krivenko, Dion (2100) | 0-1 | |
| 1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d6 4. f3 Nf6 5. e4 g6 6. Nc3 c6 7. Qd2 b5 8. O-O-O Nbd7 9. d5 b4 10. dxc6 bxc3 11. Qxc3 e5 12. cxd7+ Bxd7 13. Be3 Rc8 14. Qd2 Qc7 15. Ba6 Rb8 16. Ne2 d5 17. exd5 Bb4 18. Qd3 O-O 19. Ng3 Qa5 20. a3 Bd6 21. Bg5 Rxb2 22. Kxb2 Rb8+ 23. Ka2 Nxd5 24. Bd2 Bb4 25. Rb1 Nc3+ 26. Qxc3 Be6+ 27. Rb3 Bxc3 28. Bh6 Qxa6 29. Rd1 f5 0-1 | ||||
|
2023.05.28
2nd Laimer Pfingst-Open
|
||||
| 937511 | Dobrocmyslov, A (2288) | Koellner, Aaron Noah (2143) | 1/2-1/2 | |
| 1. d4 d6 2. Nf3 Nf6 3. c4 Nbd7 4. Nc3 e5 5. e4 Be7 6. g3 O-O 7. Bg2 Re8 8. O-O Bf8 9. d5 Nc5 10. Ne1 a5 11. h3 g6 12. Bg5 h6 13. Be3 b6 14. Kh2 Bg7 15. Nd3 Nxd3 16. Qxd3 Nh5 17. Qe2 Ba6 18. a3 Qe7 19. b4 Nf6 20. Rfc1 Reb8 21. Rab1 Kh7 22. Bf1 Bc8 23. Qc2 h5 24. Nb5 Bh6 25. Bxh6 Kxh6 26. c5 bxc5 27. bxc5 dxc5 28. a4 Ba6 29. Rb3 Kg7 30. Rc3 Bxb5 31. Bxb5 Nd7 32. Bxd7 Qxd7 33. Rxc5 Rb4 34. Rxc7 Qxa4 35. Qd2 Rxe4 36. Rxf7+ Kxf7 37. Rc7+ Kf6 38. Rc6+ Kf5 39. Qh6 Rg8 40. Qh7 Qa2 41. Qf7+ Kg5 42. Kg2 Re2 43. Rf6 Rd2 44. Rf5+ Kh6 45. Rxh5+ gxh5 46. Qf6+ Kh7 47. Qf7+ Kh8 48. Qxh5+ Kg7 49. Qg5+ Kf7 50. Qf5+ Ke7 51. Qe6+ Kd8 52. Qd6+ Ke8 53. Qe6+ Kd8 1/2-1/2 | ||||
|
2023.05.27
2nd Laimer Pfingst-Open
|
||||
| 937468 | Koellner, Aaron Noah (2143) | Souhardo, Basak (2400) | 0-1 | |
| 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Nbd2 Nbd7 5. b3 b6 6. Bb2 Bb7 7. Ne5 Bd6 8. Bd3 O-O 9. Qf3 Bb4 10. Rd1 Ne4 11. Bxe4 dxe4 12. Qe2 a5 13. Nxd7 Qxd7 14. O-O a4 15. d5 exd5 16. Nxe4 axb3 17. axb3 Ra2 18. Bc3 Be7 19. Qh5 Qe6 20. Ng3 Rxc2 21. Rc1 Rxc1 22. Rxc1 c5 23. Ra1 d4 24. exd4 Qxb3 25. Rc1 Bf6 26. Qg4 Qa3 27. Rc2 cxd4 28. Bxd4 Qb4 29. Rd2 Qxd2 30. Bxf6 Qc1+ 31. Nf1 Qh6 32. Bd4 b5 33. h4 Qg6 34. Qh3 Rd8 35. Bb2 Rd1 36. h5 Rxf1+ 37. Kxf1 Qb1+ 38. Ke2 Qxb2+ 39. Ke1 Qc1+ 40. Ke2 Qc4+ 41. Kd2 Qd5+ 42. Ke1 b4 43. Qg3 Qd8 44. h6 g6 45. Qe5 Qf8 46. g4 Bc6 47. g5 Qe8 48. Qxe8+ Bxe8 49. Kd2 Kf8 50. Kd3 b3 51. Kc3 Ba4 52. f4 Ke7 0-1 | ||||
|
2023.05.23
Titled Tue 23rd May Early
|
||||
| 946183 | Senft, Sean (2089) | Koellner, Aaron Noah (2143) | 1-0 | |
| 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. a4 e5 5. e3 exd4 6. exd4 Be6 7. Nf3 Nd7 8. Be2 Bb4 9. O-O Ngf6 10. Bg5 h6 11. Bh4 Qa5 12. Qc2 O-O 13. Rfc1 Rfe8 14. h3 Bxc3 15. bxc3 Bd5 16. Ne5 Nxe5 17. dxe5 Nd7 18. f4 Nc5 19. Rd1 Nb3 20. Ra2 Rab8 21. Qf5 Be6 22. Qe4 Bd5 23. Qe3 b5 24. Qg3 Qb6+ 25. Kh1 a6 26. Bf6 g6 27. Qh4 Kh7 28. Bg5 h5 29. Bxh5 Kg8 30. Bf6 Re6 31. Bg4 Rxf6 32. exf6 Qc5 33. Re2 Qf8 34. Rde1 bxa4 35. f5 a3 36. fxg6 fxg6 37. Be6+ Bxe6 38. Rxe6 Rb7 39. Re7 Nc5 40. Qh7# 1-0 | ||||
|
2023.05.23
Titled Tue 23rd May Early
|
||||
| 946366 | Koellner, Aaron Noah (2143) | Buscar, M (2041) | 1-0 | |
| 1. d4 d5 2. Nf3 Nf6 3. Nbd2 g6 4. e3 Bg7 5. b4 O-O 6. Bb2 a5 7. b5 c6 8. c4 Bg4 9. a4 Ne4 10. Be2 c5 11. cxd5 Nxd2 12. Qxd2 Qxd5 13. O-O Rd8 14. Rfd1 Nd7 15. h3 Be6 16. Ra3 c4 17. Rc3 Nb6 18. Ra1 Bf5 19. Nh2 e5 20. Bf3 Be4 21. Bxe4 Qxe4 22. Nf3 exd4 23. exd4 Bxd4 24. Nxd4 Rxd4 25. Qh6 Rad8 26. Rcc1 Qe2 27. Bxd4 Rxd4 28. Re1 Re4 29. Rxe2 Rxe2 30. Rd1 Re8 31. Qc1 Rc8 32. Qc3 Nxa4 33. Qxa5 Nc5 34. Rd8+ Rxd8 35. Qxd8+ Kg7 36. Qd4+ 1-0 | ||||
|
2023.05.23
Titled Tue 23rd May Early
|
||||
| 946604 | Mrudul, Dehankar (2030) | Koellner, Aaron Noah (2143) | 1-0 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O b5 8. Be3 Bb7 9. f4 Rc8 10. Bf3 Nxd4 11. Qxd4 Nf6 12. e5 Bxf3 13. exf6 Bc5 14. Qxc5 Qxc5 15. Bxc5 Rxc5 16. Rxf3 gxf6 17. Rf2 Ke7 18. Rd2 f5 19. Ne2 d5 20. Nd4 Rhc8 21. c3 Kf6 22. a4 Rb8 23. axb5 axb5 24. Ra6 b4 25. Rc2 bxc3 26. bxc3 Rb1+ 27. Kf2 Rd1 28. Ne2 Rd3 29. Rb2 Rc4 30. Rb7 Rd2 31. Ke1 Rc2 32. Kd1 Rxe2 33. Kxe2 Rxc3 34. Raa7 Rc2+ 35. Kf3 Rc3+ 36. Kf2 Rc4 37. Rxf7+ Kg6 38. Rg7+ Kh6 39. Rxh7+ Kg6 40. Rhg7+ Kh6 41. Kg3 Rc3+ 42. Kh4 Rc4 43. g3 e5 44. Rge7 exf4 45. Re6# 1-0 | ||||
|
2023.05.23
Titled Tue 23rd May Early
|
||||
| 946876 | Koellner, Aaron Noah (2143) | Makhmudov, Shukhrat (2115) | 0-1 | |
| 1. d4 Nf6 2. Nf3 d5 3. Nbd2 c5 4. e3 Nc6 5. b3 Bf5 6. dxc5 e5 7. Bb5 Qc7 8. b4 a6 9. Bxc6+ bxc6 10. c3 Bd3 11. a3 a5 12. Bb2 Be7 13. Ng1 O-O 14. Ne2 Ng4 15. h3 Nh6 16. O-O f5 17. Re1 f4 18. exf4 exf4 19. Nf3 Bc4 20. Ned4 Bf6 21. Ne6 Qf7 22. Nxf8 Rxf8 23. Qa4 axb4 24. axb4 Bb5 25. Qa7 Qg6 26. Qc7 Qf5 27. Ra7 Nf7 28. Rea1 Ng5 29. Nxg5 Qxg5 30. Ra8 Bd8 31. Qd6 f3 32. Qg3 Qxg3 33. fxg3 f2+ 34. Kh2 f1=Q 35. Rxf1 Bxf1 36. Bc1 Bf6 37. Rxf8+ Kxf8 38. Bd2 Be5 39. Kg1 Bc4 40. Kf2 Kf7 41. g4 Ke6 42. g3 d4 43. cxd4 Bxd4+ 44. Kf3 Bd5+ 45. Kf4 Be5+ 46. Ke3 Bxg3 47. Kd3 Bh4 48. Bc3 Bf6 49. Bxf6 Kxf6 50. h4 Bf3 51. g5+ Ke5 52. Ke3 Bd5 53. Kd3 Bg2 54. Ke3 Bf1 55. h5 Kf5 56. h6 g6 57. Kf2 Bb5 58. Ke3 Kxg5 59. Kd4 Kxh6 60. Ke5 Kh5 61. Kf6 g5 62. Ke5 h6 63. Ke4 g4 64. Ke3 Kh4 65. Kf2 Kh3 66. Kg1 g3 67. Kh1 h5 68. Kg1 g2 69. Kf2 Kh2 70. Kf3 g1=Q 71. Ke4 Qg5 72. Kd4 Qd5+ 73. Ke3 Qe5+ 74. Kf3 Be2+ 75. Kf2 Bg4 76. b5 Qe2# 0-1 | ||||
|
2023.05.23
Titled Tue 23rd May Early
|
||||
| 946915 | Koellner, Aaron Noah (2143) | Manon Og, R (1999) | 0-1 | |
| 1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. b4 O-O 6. c4 c6 7. a4 Nbd7 8. Be2 Re8 9. O-O e5 10. dxe5 Nxe5 11. cxd5 Nxf3+ 12. Nxf3 Nxd5 13. Rb1 Nc3 14. Qxd8 Rxd8 15. Rb2 Nxa4 16. Rd2 Bg4 17. Rfd1 Rxd2 18. Rxd2 Bc3 19. Rd6 Bxb4 20. Rd4 Bxf3 21. Bxf3 a5 22. Rd7 Nc5 23. Rc7 a4 24. Bb2 a3 25. Ba1 a2 26. Bd1 Bc3 27. Bxc3 a1=Q 28. Bxa1 Rxa1 29. Kf1 Rxd1+ 30. Ke2 0-1 | ||||
|
2023.05.23
Titled Tue 23rd May Early
|
||||
| 947145 | Afanasieva, Alexandra (1857) | Koellner, Aaron Noah (2143) | 0-1 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bb4+ 6. Nc3 Nf6 7. f3 d5 8. cxd5 exd5 9. Nxc6 bxc6 10. e5 Nd7 11. Bf4 Qe7 12. Qe2 d4 13. O-O-O dxc3 14. Qc4 cxb2+ 15. Kxb2 Rb8 16. Ka1 Ba6 17. Qxc6 Qc5 18. Qxd7+ Kf8 19. Bb5 Bc3+ 20. Kb1 Rxb5+ 21. Kc2 Rb2+ 22. Kc1 Bd4# 0-1 | ||||
|
2023.05.23
Titled Tue 23rd May Early
|
||||
| 947441 | Travadon, Loic (2458) | Koellner, Aaron Noah (2143) | 0-1 | |
| 1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. g4 h6 6. h3 c6 7. a4 a5 8. Be3 Qc7 9. Qd3 Be7 10. Be2 Nf8 11. O-O-O g5 12. Qc4 Ng6 13. dxe5 dxe5 14. Nd5 Nxd5 15. exd5 O-O 16. h4 Nf4 17. hxg5 hxg5 18. Bxf4 exf4 19. d6 Bxd6 20. Qd3 Rd8 21. Qh7+ Kf8 22. Nxg5 f3 23. Bc4 Bf4+ 24. Kb1 Bxg5 25. Qh8+ Ke7 26. Rxd8 Qxd8 27. Qe5+ Be6 28. Qxg5+ Kd6 29. Rd1+ Bd5 30. Qf4+ Kc5 31. Bxd5 cxd5 32. Qxf3 Qd7 33. Qc3+ Kb6 34. Qd4+ Kc6 35. Qf6+ Kc5 36. g5 Re8 37. Rd3 Re1+ 38. Ka2 Qxa4+ 39. Ra3 Qc4+ 40. b3 Qxc2+ 41. Qb2 Qxb2+ 42. Kxb2 b5 43. b4+ axb4 44. Rf3 Re2+ 45. Kb3 Re5 46. Rxf7 Rxg5 47. Rc7+ Kd4 48. Kxb4 Rf5 49. Kxb5 Rxf2 50. Kb4 Rb2+ 51. Ka3 Rb8 52. Ka2 Kd3 53. Rh7 d4 54. Rh2 Kc3 55. Rh7 d3 56. Rc7+ Kd2 57. Re7 Kc2 58. Rc7+ Kd1 59. Re7 d2 60. Re6 Rb5 61. Ka3 Kc2 62. Rc6+ Kd3 63. Rd6+ Kc3 64. Ka2 Rb4 65. Rc6+ Rc4 66. Rd6 Rd4 67. Rc6+ Kd3 68. Ka3 d1=Q 69. Rc3+ Kxc3 0-1 | ||||
|
2023.05.23
Titled Tue 23rd May Early
|
||||
| 947490 | Koellner, Aaron Noah (2143) | Kohler, Ar (2010) | 1-0 | |
| 1. d4 d5 2. Nf3 c6 3. Nbd2 Bf5 4. e3 e6 5. Ne5 h6 6. g4 Bh7 7. Bd3 Nf6 8. Bxh7 Nxh7 9. b3 c5 10. Bb2 Nc6 11. Ndf3 cxd4 12. exd4 Bb4+ 13. c3 Bd6 14. O-O Nxe5 15. Nxe5 Bxe5 16. dxe5 Ng5 17. f4 Ne4 18. Ba3 Qb6+ 19. Kg2 Nxc3 20. Qd3 Nb5 21. Bb4 a5 22. Bd2 O-O 23. Rac1 Rac8 24. f5 Qd4 25. Qe2 Qb2 26. f6 g6 27. Qe3 g5 28. Rxc8 Rxc8 29. Rf2 d4 30. Qh3 d3 31. Qxh6 1-0 | ||||
|
2023.05.23
Titled Tue 23rd May Early
|
||||
| 947616 | Gurevich, D (2393) | Koellner, Aaron Noah (2143) | 1-0 | |
| 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bg5 h6 5. Bh4 Nc6 6. Qd2 Bf5 7. Nc3 Qa5 8. e3 a6 9. Nf3 Nb4 10. Rc1 Nxa2 11. Ra1 e6 12. Rxa2 1-0 | ||||
|
2023.05.23
Titled Tue 23rd May Early
|
||||
| 947777 | Koellner, Aaron Noah (2143) | Petrova, I (2108) | 0-1 | |
| 1. d4 d6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 Nf6 5. Bc4 O-O 6. O-O Nc6 7. c3 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qc2 c6 11. a4 Qe7 12. b3 Be6 13. Ba3 c5 14. Rfd1 b6 15. f3 Nh5 16. Bxe6 Qxe6 17. Nc4 Nf4 18. Rd6 Qe7 19. Rad1 Qg5 20. Kf1 f5 21. Bc1 fxe4 22. Bxf4 Qxf4 23. Qd2 exf3 24. Qd5+ Kh8 25. g3 Qf5 26. Ne3 Qh3+ 27. Kg1 f2+ 28. Kh1 f1=Q+ 29. Rxf1 Rxf1+ 30. Nxf1 Qxf1# 0-1 | ||||
|
2023.04.10
20th Neckar Open 2023
|
||||
| 988766 | Koellner, Aaron Noah (2142) | Schmitz, Th (2266) | 1/2-1/2 | |
| 1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. g3 d5 5. Bg2 c6 6. e3 h5 7. Ne2 h4 8. O-O Nd7 9. Nd2 Nb6 10. Rc1 hxg3 11. hxg3 Bg4 12. c4 Qd7 13. Re1 Bb4 14. cxd5 cxd5 15. a3 Bd6 16. Qb3 Rd8 17. Nf4 Bxf4 18. exf4+ Kf8 19. Qb4+ Kg7 20. Re7 Qf5 21. Rcc7 Rdf8 22. a4 Bh3 23. Bf3 Bg4 24. Bg2 Bh3 25. Bf3 Bg4 1/2-1/2 | ||||
|
2023.04.10
20th Neckar Open 2023
|
||||
| 988776 | Cofman, V (2309) | Koellner, Aaron Noah (2142) | 1/2-1/2 | |
| 1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. Nc3 e6 5. cxd5 exd5 6. Bg5 Be7 7. Bxe7 Ncxe7 8. Ne5 h5 9. Qb3 Bc8 10. e3 Nf6 11. h3 c6 12. Bd3 Qb6 13. Qa3 Bf5 14. O-O-O Qc7 15. Be2 h4 16. Rhg1 Ne4 17. Nxe4 Bxe4 18. Qc3 Nc8 19. g3 hxg3 20. Rxg3 g6 21. Bg4 Nd6 22. Rgg1 Bf5 23. Bxf5 gxf5 24. Qa3 a6 25. Rg3 O-O-O 26. Rdg1 f4 27. exf4 Nf5 28. Rg5 Nxd4 29. Qd3 Ne6 30. Qf5 Rhf8 31. Rg7 Kb8 32. Rxf7 Rxf7 33. Qxf7 Qxf7 34. Nxf7 Rf8 35. f5 Nf4 36. Rg7 Nxh3 37. f3 Nf4 38. Nd6 Rf6 39. Rxb7+ Ka8 40. Rd7 Ne2+ 41. Kd2 Nd4 42. Kd3 c5 43. b4 Nxf3 44. Rd8+ Ka7 45. bxc5 Ne5+ 46. Ke3 Nc4+ 47. Nxc4 dxc4 48. Rd7+ Kb8 49. Ke4 Rc6 50. Rd5 Rh6 51. Kd4 Rh4+ 52. Kc3 Rf4 53. Rd6 Rxf5 54. Kxc4 Kb7 55. Rb6+ Ka7 56. Rb2 Rh5 57. Re2 Kb7 58. Re7+ Kc6 59. Re6+ Kb7 60. Kb4 Rh4+ 61. Ka5 Rc4 62. Rb6+ Kc7 63. a4 Rxc5+ 64. Kxa6 Rc6 65. a5 Rc1 66. Ka7 Ra1 67. a6 Ra2 68. Rb1 Rc2 69. Rh1 Rb2 70. Rh7+ Kc8 71. Rb7 Ra2 72. Rb5 Rc2 73. Kb6 Kb8 1/2-1/2 | ||||
|
2023.03.12
Chessemy Open A 2023
|
||||
| 1015617 | Nielsen-Refs, Karl-Emil Elmer (1981) | Koellner, Aaron Noah (2148) | 0-1 | |
| 1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Bd6 7. Bc4 Be6 8. Bxe6 fxe6 9. Be3 Nbd7 10. Rd1 Ke7 11. a3 a6 12. h3 h6 13. Ke2 b5 14. Nd2 Rhb8 15. Na2 a5 16. Nc1 a4 17. Nd3 c5 18. c4 bxc4 19. Nxc4 Nxe4 20. Kf3 Ndf6 21. Nxd6 Nxd6 22. Nxe5 Rb5 23. Ng6+ Kd7 24. Ne5+ Kc7 25. Rc1 Nfe4 26. Rc2 Rb3 27. Ke2 Nf5 28. Nd3 Neg3+ 29. fxg3 Nxg3+ 30. Kd2 Nxh1 31. Nxc5 Rd8+ 32. Ke2 Ng3+ 33. Kf2 Rf8+ 34. Kxg3 Rxe3+ 35. Kh2 Kd6 36. Nxa4 e5 37. Nb6 Re1 38. a4 e4 39. a5 e3 40. Kg3 e2 41. a6 Re8 42. Nc4+ Kd5 43. Nb6+ Kd4 44. Rc4+ Ke5 45. Kf2 Rb1 46. Kxe2 Rxb2+ 47. Ke3 Rb3+ 48. Kf2 Rxb6 49. Rc2 Rf8+ 0-1 | ||||
|
2023.03.11
Chessemy Open A 2023
|
||||
| 1015570 | Koellner, Aaron Noah (2148) | Koellner, Ruben Gideon (2424) | 0-1 | |
| 1. Nf3 d5 2. e3 Nd7 3. c4 e6 4. Nc3 Ngf6 5. Qc2 c6 6. b3 Bd6 7. Bb2 a6 8. d4 O-O 9. a3 Re8 10. Be2 e5 11. dxe5 Nxe5 12. cxd5 cxd5 13. h3 Nxf3+ 14. Bxf3 d4 15. Nd1 Bb8 16. Rc1 d3 17. Qd2 Bf5 18. Nc3 Ra7 19. g4 Bg6 20. h4 h6 21. g5 hxg5 22. hxg5 Nd7 23. Ne4 Be5 24. Bxe5 Nxe5 25. Bg2 b5 26. Rd1 Qe7 27. Qb4 Qxb4+ 28. axb4 Nc6 29. Nd6 Re6 30. Bxc6 Rxd6 31. Bg2 Rc7 32. f3 d2+ 33. Ke2 Bd3+ 34. Kxd2 Bc2+ 35. Ke2 Bxd1+ 36. Rxd1 Rc2+ 37. Kf1 Rxd1# 0-1 | ||||
|
2023.03.10
Chessemy Open A 2023
|
||||
| 1015533 | Martin, Dennis (2005) | Koellner, Aaron Noah (2148) | 0-1 | |
| 1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 Be6 6. e4 c6 7. Bd3 Nd7 8. b3 Kc7 9. Bb2 Nh6 10. Nf3 f6 11. h3 Nf7 12. Ke2 Nc5 13. Bc2 a5 14. Rhd1 Nd6 15. Bc1 Nc8 16. Be3 b6 17. Ne1 g5 18. f3 h5 19. Kf2 h4 20. Ke2 Be7 21. Rab1 Rd8 22. Rxd8 Kxd8 23. Kd2 Kc7 24. Nd3 Nd7 25. Bd1 Bf8 26. Be2 Ne7 27. Kc2 Ng6 28. Bf2 a4 29. Rb2 axb3+ 30. axb3 Ra1 31. Rb1 Rxb1 32. Kxb1 Nf4 33. Nxf4 exf4 34. Kc2 Bb4 35. Bd4 Kd6 36. Na4 c5 37. Bb2 Ba5 38. Nc3 Bxc3 39. Bxc3 Bf7 40. Bd3 Ke6 41. Kd2 Nb8 42. Bc2 Nc6 43. Kd3 Ne7 44. Ke2 Bg6 45. Kd2 f5 46. exf5+ Bxf5 47. Bd1 Bb1 48. Be2 Nf5 49. b4 Ne3 50. bxc5 bxc5 51. Ba5 g4 52. Bb6 Kd6 53. Bd8 g3 54. Bg5 Ke5 55. Be7 Nxg2 56. Bxc5 Bf5 57. Bf1 Bxh3 58. Ke2 Be6 59. Bxg2 Bxc4+ 60. Ke1 Be6 61. Ba7 Kf6 62. Bb8 Kg5 63. Bd6 h3 64. Be7+ Kg6 65. Bf1 h2 66. Bg2 Bh3 0-1 | ||||
|
2023.03.09
Chessemy Open A 2023
|
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| 1015487 | Koellner, Aaron Noah (2148) | Wahedi, A (2256) | 0-1 | |
| 1. d4 d6 2. Nf3 h6 3. e4 g5 4. h3 Bg7 5. c3 Nd7 6. Bc4 e6 7. Be3 Ne7 8. Nh2 Ng6 9. Nd2 a6 10. a4 Qe7 11. Ndf1 Nf6 12. Ng3 e5 13. O-O Nf4 14. Ng4 h5 15. Nxf6+ Qxf6 16. dxe5 dxe5 17. Bxf4 gxf4 18. Nxh5 Qg6 19. Nxg7+ Qxg7 20. Kh2 Bd7 21. Qd5 f3 22. Rg1 O-O-O 23. Bxa6 c6 24. Qc5 Qh6 25. Rh1 fxg2 26. Kxg2 Bxh3+ 27. Kf3 Qf4+ 28. Ke2 Bg4+ 29. Ke1 Rxh1+ 30. Bf1 Qd2# 0-1 | ||||
|
2023.03.08
Chessemy Open A 2023
|
||||
| 1015448 | Ehmann, Johanna (1815) | Koellner, Aaron Noah (2148) | 1/2-1/2 | |
| 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 Nxd4 7. Qxd4 a6 8. Be3 b5 9. Qb6 Qxb6 10. Bxb6 Bb7 11. a3 Rc8 12. Bd3 Nf6 13. Bd4 Bc5 14. Bxc5 Rxc5 15. O-O Rxc3 16. bxc3 Nxe4 17. Bxe4 Bxe4 18. a4 Ke7 19. axb5 axb5 20. Rfb1 Rc8 21. Ra3 Rc5 22. Rb2 Bc6 23. Rb4 h5 24. h4 Kf6 25. Kf2 Kf5 26. g3 f6 27. Rd4 e5 28. fxe5 fxe5 29. Rb4 e4 30. Rd4 Kg4 31. Kg2 Rf5 32. c4 bxc4 33. Rxc4 Rb5 34. Re3 Kf5 35. Kf2 Bb7 36. Rd4 d5 37. Re2 Rc5 38. Rb4 Ba6 39. Rd2 Ke5 40. Rb8 Bc4 41. Re8+ Kf5 42. Rf8+ Ke5 43. Re8+ Kf6 44. Ke3 Ra5 45. Rf2+ Kg6 46. Re6+ Kh7 47. Re5 Ra3+ 48. Kf4 Kh6 49. Re6+ Kh7 50. Re5 Kg8 51. Re8+ Kf7 52. Re5 Kg6 53. Re6+ Kh7 54. Re5 Kh6 55. Re6+ Kh7 56. Re5 Kh6 57. Re6+ 1/2-1/2 | ||||
|
2023.03.07
Chessemy Open A 2023
|
||||
| 1015396 | Koellner, Aaron Noah (2148) | Das, Arg (2413) | 0-1 | |
| 1. d4 f5 2. Bg5 g6 3. h4 Bg7 4. Nc3 h6 5. Bf4 Nf6 6. e3 d6 7. Bd3 Nc6 8. Bc4 e6 9. Qf3 Bd7 10. O-O-O O-O 11. d5 Na5 12. dxe6 Nxc4 13. exd7 c6 14. Bxd6 Nxd6 15. Rxd6 Qe7 16. Qd1 Rad8 17. Nge2 Rxd7 18. Rxd7 Nxd7 19. Nf4 Ne5 20. Qe2 b5 21. Nb1 Qf7 22. a3 a5 23. h5 g5 24. Ng6 Nxg6 25. hxg6 Qxg6 26. Rd1 Qf6 27. Nc3 f4 28. e4 f3 29. Qxf3 Qxf3 30. gxf3 Rxf3 31. Rd8+ Kh7 32. Nd1 Rf4 33. Rc8 Rxe4 34. Rxc6 g4 35. Kd2 h5 36. Ne3 Bxb2 37. Rc5 Re5 38. Rxe5 Bxe5 39. c4 bxc4 40. Nxc4 Bc7 41. Ke2 Kg6 42. Kf1 Kf5 43. a4 Ke4 44. Kg2 Kd4 45. Ne3 Be5 46. Nf5+ Ke4 47. Nh4 Bf6 48. f3+ Kd3 49. Nf5 Kc4 50. fxg4 hxg4 51. Kg3 Kb3 52. Kxg4 Kxa4 53. Kf3 Kb3 54. Ke2 a4 55. Kd3 a3 56. Ne3 a2 57. Nc2 Bc3 0-1 | ||||
|
2023.03.06
Chessemy Open A 2023
|
||||
| 1015359 | Bommini, Mounika Akshaya (2118) | Koellner, Aaron Noah (2148) | 0-1 | |
| 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. e3 Nfd7 10. Nxf7 Kxf7 11. Qf3 e6 12. g4 Qf6 13. gxf5 Qxf5 14. Qg3 Bb4 15. Bh3 Qd3 16. Qf4+ Ke8 17. Bd2 Nc4 18. O-O-O Ba3 19. bxa3 Nxd2 20. Kb2 Ra6 21. Bxe6 Rf8 22. Bxd7+ Kxd7 23. Qg4+ Kd8 24. Qg5+ Rf6 25. Qc5 Rxf2 26. Qg5+ Kc8 27. Qg4+ Kb8 28. Qg3+ Ka8 29. Qxf2 Rb6+ 30. Nb5 Rxb5+ 31. axb5 Qb3+ 0-1 | ||||
|
2023.03.04
Chessemy Open A 2023
|
||||
| 1021544 | Koellner, Aaron Noah (2148) | Launert, M (1838) | 1-0 | |
| 1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. Nbd2 e6 5. b3 Nc6 6. Bb2 Be7 7. dxc5 Bxc5 8. a3 O-O 9. Bd3 Re8 10. b4 Bd6 11. O-O a6 12. c4 b6 13. Qc2 dxc4 14. Nxc4 Be7 15. Rfd1 Qc7 16. Rac1 Rd8 17. Nce5 1-0 | ||||
|
2023.02.20
Baden-Baden Faschingsopen
|
||||
| 1027461 | Koellner, Aaron Noah (2164) | Chernov, Va (2274) | 0-1 | |
| 1. d4 g6 2. e4 Bg7 3. Nc3 c6 4. Be3 Qb6 5. Bc4 Qxb2 6. Nge2 d5 7. Rb1 Qa3 8. exd5 Nf6 9. dxc6 bxc6 10. Bf4 Nbd7 11. O-O O-O 12. Qd2 Nb6 13. Bd3 Be6 14. Ne4 Nxe4 15. Bxe4 Rac8 16. Bh6 Rfd8 17. Qg5 Bf6 18. Qf4 Bc4 19. Rfe1 Bxe2 20. Rxe2 Rxd4 21. h4 Rcd8 22. Rbe1 Nd5 23. Qg4 Nc3 24. Re3 Qa5 25. h5 Nxe4 26. hxg6 hxg6 27. Rxe4 Qxe1+ 0-1 | ||||
|
2023.02.19
Baden-Baden Faschingsopen
|
||||
| 1027440 | Koellner, Aaron Noah (2164) | Vyval, V (2289) | 1/2-1/2 | |
| 1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 a5 5. c4 Bg7 6. b3 O-O 7. Bb2 b6 8. Be2 Bb7 9. Rc1 Nbd7 10. O-O e6 11. Qc2 Rc8 12. Ba3 Re8 13. Rfd1 c5 14. Qb1 Ne4 15. Bb2 Nxd2 16. Rxd2 Qe7 17. dxc5 Bxb2 18. Qxb2 Nxc5 19. Ne5 Qf6 20. Bf3 dxc4 21. Rxc4 Bxf3 22. Rf4 Qh8 23. gxf3 Rc7 24. Qd4 Qg7 25. Qd6 Rb7 26. Qc6 Rf8 27. Nc4 e5 28. Rf6 Ne6 29. Qxb7 Qxf6 30. Qxb6 Qxf3 31. Nxe5 Qf5 32. f4 Rc8 33. Qb7 Rc7 34. Qd5 Qh3 35. Nc4 a4 36. f5 Nf8 37. Qe5 Rc8 38. Qd5 axb3 39. axb3 Rc7 40. fxg6 hxg6 41. Qg2 Qf5 42. e4 Qb5 43. Qg3 Qc5+ 44. Qe3 Qh5 45. Rd5 Qg4+ 46. Qg3 Qc8 47. h4 Re7 48. e5 Qf5 49. Rd8 Ra7 50. Rd1 Ne6 51. Rf1 Qe4 52. Nd6 Qd4+ 53. Qf2 Qg4+ 54. Kh2 Nf4 55. Ne4 Qh3+ 56. Kg1 Qg4+ 57. Kh2 Qh3+ 58. Kg1 Nd3 1/2-1/2 | ||||
|
2022.11.13
25th OIBM 2022
|
||||
| 1131292 | Koellner, Aaron Noah (2163) | Hacker, Jonas (2462) | 0-1 | |
| 1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Ne5 O-O 6. Nd2 c5 7. c3 Qc7 8. Bd3 b6 9. O-O Ba6 10. Bxa6 Nxa6 11. Qf3 Rac8 12. Rad1 Nb8 13. Ng4 Nxg4 14. Bxd6 Qxd6 15. Qxg4 cxd4 16. Qxd4 Nc6 17. Qg4 Ne5 18. Qg3 Rfd8 19. Ne4 Qc7 20. Nf6+ Kh8 21. Nh5 Rg8 22. Rd4 Nc4 23. Rb1 Qxg3 24. Nxg3 Rgd8 25. Kf1 g6 26. Ke2 f5 27. Nf1 Kg7 28. f4 Rc6 29. Nd2 Nd6 30. Rc1 Rdc8 31. Nf3 a5 32. Ne5 R6c7 33. a4 Kf6 34. h4 h6 35. Rh1 Ne4 36. Kf3 Rb7 37. c4 dxc4 38. Rhd1 c3 39. bxc3 Rxc3 40. g4 Rc2 41. g5+ hxg5 42. hxg5+ Nxg5+ 43. fxg5+ Kxe5 44. Rd8 Rh7 45. Kg3 Rch2 46. Rb1 R7h3# 0-1 | ||||
|
2022.11.11
25th OIBM 2022
|
||||
| 1131207 | Koellner, Aaron Noah (2163) | Weber, U (2344) | 0-1 | |
| 1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bc4 O-O 6. O-O Nfd7 7. c3 c5 8. dxc5 Nxc5 9. Qc2 Qc7 10. Re1 Nbd7 11. b4 Na6 12. Bb2 b5 13. Bxb5 Nxb4 14. Qa4 Nc6 15. Nd4 Nce5 16. Rab1 Nc5 17. Qc2 a6 18. Bf1 Bd7 19. c4 Rfc8 20. N4b3 Ne6 21. Rec1 a5 22. Bc3 a4 23. Nd4 Qc5 24. Nxe6 fxe6 25. Bb4 Qa7 26. Be2 Nc6 27. Bc3 Nd4 28. Qd3 Rab8 29. Bg4 Qc5 30. Qh3 Kh8 31. Rxb8 Rxb8 32. Bxd4 Qxd4 33. Nf3 Qxc4 34. Rd1 Bf6 35. e5 dxe5 36. Ne1 Bb5 37. g3 Qxa2 38. Bxe6 Qe2 39. Bg4 Qc4 40. Be6 Qe4 41. Bd5 Qe2 42. Rc1 Qd2 43. Rc8+ Kg7 44. Rxb8 Qxe1+ 45. Kg2 Bf1+ 46. Kf3 Qe2# 0-1 | ||||
|
2022.11.10
25th OIBM 2022
|
||||
| 1131179 | Rudolph, Alexander (1434) | Koellner, Aaron Noah (2163) | 0-1 | |
| 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. dxc5 Qxd1+ 7. Kxd1 O-O-O+ 8. Nd2 e6 9. b4 Be7 10. Kc2 Bf5+ 11. Kb3 Nf6 12. Bb5 Ne4 13. Nc4 Bf6 14. Bxc6 bxc6 15. Nfe5 Rd5 16. Nxf7 Rf8 17. Nfd6+ Kd7 18. Nxe4 Bxe4 19. f3 Rd3 20. Bb2 Bd5 21. Rad1 Rxd1 22. Rxd1 Kc7 23. Bc1 Rd8 24. Rd3 g5 25. g3 Rg8 26. f4 gxf4 27. Bxf4+ Kb7 28. Rxd5 cxd5 29. Nd6+ Kc6 30. Be3 e5 31. b5+ Kd7 32. a4 Bg5 33. Nf5 Bxe3 34. Nxe3 Ke6 35. b6 d4 36. cxd4 exd4 37. Nc4 Kd5 38. bxa7 Kxc5 39. Ne5 Ra8 40. Nd3+ Kd5 41. Nb4+ Ke4 42. a5 Rxa7 43. a6 d3 44. Kc3 Ke3 45. Nd5+ Kf3 46. Nb4 Ke2 47. Nxd3 Rc7+ 48. Kd4 Rd7+ 49. Kc5 Rxd3 50. a7 Ra3 51. Kb6 Kf3 52. Kb7 h5 53. a8=Q Rxa8 54. Kxa8 Kg2 55. h4 Kxg3 56. Kb7 Kxh4 57. Kc6 Kg3 0-1 | ||||