[Event "Sunway Formentera op 3rd"]
[Site "Sant Ferran de ses Roques"]
[Date "2024.04.19"]
[Round "10"]
[White "Colbow, Collin"]
[Black "Raja, Rithvik R"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2376"]
[BlackElo "2532"]
[PlyCount "111"]
[EventDate "2024.04.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qd3 Nbd7 7. Be2 g6 8. Bg5 Bg7 9. 0-0-0 h6 10. Bh4 0-0 11. f4 e5 12. Nb3 exf4 13. Qxd6 Nxe4 14. Bxd8 Nxd6 15. Be7 Re8 16. Bxd6 Bxc3 17. Bf3 Bg7 18. Bxf4 Ne5 19. Rde1 g5 20. Bg3 Rb8 21. Na5 f5 22. Nc4 f4 23. Bf2 Bd7 24. Nxe5 Rxe5 25. Rxe5 Bxe5 26. Re1 Bf6 27. Rd1 Bc6 28. Bxc6 bxc6 29. Bd4 Be7 30. Bf2 g4 31. c3 Kf7 32. Rd4 Ke6 33. Kc2 Bd6 34. Ra4 Rb5 35. Rxa6 Rh5 36. Bg1 g3 37. hxg3 fxg3 38. Ra4 Rh1 39. Re4+ Kf5 40. Re1 h5 41. Rd1 h4 42. a4 Rh2 43. Bxh2 gxh2 44. a5 Kg4 45. b4 Kg3 46. a6 Bb8 47. c4 Kxg2 48. b5 cxb5 49. c5 h1Q 50. Rxh1 Kxh1 51. c6 h3 52. a7 Bxa7 53. c7 h2 54. c8Q Bf2 55. Qg4 b4 56. Kd3 1-0

[Event "Sunway Formentera op 3rd"]
[Site "Sant Ferran de ses Roques"]
[Date "2024.04.18"]
[Round "9"]
[White "Xiao, Tong"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2484"]
[BlackElo "2376"]
[PlyCount "71"]
[EventDate "2024.04.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. Bc4 e6 7. cxd4 d6 8. 0-0 Be7 9. Qe2 0-0 10. Rd1 Nd7 11. Bxd5 exd5 12. Nc3 Nb6 13. Bf4 Be6 14. Re1 Re8 15. Qd3 h6 16. Re2 Rc8 17. Rae1 Qc7 18. exd6 Bxd6 19. Bxd6 Qxd6 20. Ne5 Nc4 21. f4 Qb4 22. Nxc4 dxc4 23. Qf3 Qb6 24. Qf2 Qd6 25. Ne4 Qf8 26. f5 Bd5 27. Nc3 Rxe2 28. Rxe2 Qd6 29. f6 g6 30. Qe3 Kh7 31. Qe7 Rc6 32. Rf2 g5 33. Nxd5 Qxd5 34. Qf8 Kg6 35. g4 Rxf6 36. Qg8# 1-0

[Event "Sunway Formentera op 3rd"]
[Site "Sant Ferran de ses Roques"]
[Date "2024.04.17"]
[Round "8"]
[White "Colbow, Collin"]
[Black "Balakrishnan, Praveen"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2376"]
[BlackElo "2500"]
[PlyCount "149"]
[EventDate "2024.04.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Qa5 10. Qd3 Nd7 11. 0-0-0 Nc5 12. Qd2 Nxd4 13. Bxd4 Nxb3+ 14. cxb3 Be6 15. Kb1 Bxd4 16. Qxd4 Rfc8 17. h4 Qe5 18. Qd2 Rc5 19. h5 Rac8 20. Ka1 g5 21. h6 b5 22. b4 Rxc3 23. bxc3 Rxc3 24. Qb2 f6 25. Kb1 Kf7 26. Rd2 Bc4 27. Rhd1 Kg6 28. Rh1 Bd3+ 29. Ka1 Bc4 30. Kb1 Bd3+ 31. Ka1 Qd4 32. Rhd1 Qc4 33. g3 g4 34. fxg4 Bxe4 35. Rd4 Qc6 36. g5 f5 37. g4 d5 38. gxf5+ Kxf5 39. g6 Rc2 40. Qa3 Qxg6 41. Qxa7 Qg2 42. Qa8 Ke6 43. Qa3 Kf7 44. Qb3 Kf6 45. Re1 Rf2 46. Rdd1 Qg5 47. Qc3+ Qe5 48. Rd4 Kf7 49. Qe3 Qf6 50. Red1 Bc2 51. R1d2 Rf1+ 52. Kb2 Be4 53. a3 Rf3 54. Qg1 Bg6 55. Ka2 Rf1 56. Qg2 Rf3 57. Qg4 e6 58. Kb2 Re3 59. Qf4 Bf5 60. Qxe3 Qg6 61. Qe5 Qh5 62. Qc7+ Ke8 63. Qc8+ Ke7 64. Qc7+ Ke8 65. Rg2 Bg6 66. Qc8+ Ke7 67. Qc7+ Ke8 68. Rf4 Qxh6 69. Qc8+ Ke7 70. Qc7+ Ke8 71. Qe5 Qh3 72. Re2 Kd7 73. Rf6 Be4 74. Rf7+ Ke8 75. Qg7 1-0

[Event "Sunway Formentera op 3rd"]
[Site "Sant Ferran de ses Roques"]
[Date "2024.04.15"]
[Round "6"]
[White "Baklan, Vladimir"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2531"]
[BlackElo "2376"]
[PlyCount "123"]
[EventDate "2024.04.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. a3 d6 7. g3 Be7 8. Bg2 0-0 9. 0-0 Bd7 10. Nb3 Rc8 11. f4 Na5 12. Nd4 Qb6 13. Kh1 Rc4 14. Nde2 Rcc8 15. Qd3 Rfd8 16. Be3 Qc7 17. Rad1 a6 18. b3 b5 19. Qd4 Rb8 20. h3 Nc6 21. Qd2 b4 22. axb4 Nxb4 23. g4 d5 24. e5 Ne4 25. Nxe4 dxe4 26. Nd4 Nd5 27. c4 Nxe3 28. Qxe3 a5 29. Qxe4 a4 30. bxa4 Bxa4 31. Rc1 Qc5 32. Nc6 Bxc6 33. Qxc6 Qxc6 34. Bxc6 Bc5 35. Rcd1 g6 36. f5 gxf5 37. gxf5 Rxd1 38. Rxd1 exf5 39. Rf1 Rb3 40. Rxf5 Rxh3+ 41. Kg2 Rc3 42. Bd5 Rc2+ 43. Kf1 Rc1+ 44. Ke2 Rc2+ 45. Ke1 Kg7 46. Rxf7+ Kg6 47. e6 Bb4+ 48. Kf1 Rc1+ 49. Kf2 h5 50. Rb7 Bc5+ 51. Ke2 Rc3 52. Kd2 Re3 53. Rb5 Bd4 54. c5 Re5 55. c6 Bb6 56. Kd3 Kf6 57. Kc4 Bd8 58. Rb8 Ba5 59. Rf8+ Ke7 60. Rf7+ Kd8 61. Rd7+ Kc8 62. e7 1-0

[Event "Sunway Formentera op 3rd"]
[Site "Sant Ferran de ses Roques"]
[Date "2024.04.11"]
[Round "3"]
[White "Colbow, Collin"]
[Black "Ivanchuk, Vassily"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2376"]
[BlackElo "2611"]
[PlyCount "84"]
[EventDate "2024.04.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. 0-0 d6 6. c3 Be7 7. a4 a5 8. Nbd2 0-0 9. Re1 Be6 10. Nf1 Bxc4 11. dxc4 Re8 12. Qd3 Bf8 13. Ne3 Nb8 14. h3 Na6 15. Qc2 Nc5 16. Ng4 Nxg4 17. hxg4 Qd7 18. Nh2 Qe6 19. b3 c6 20. Ba3 d5 21. cxd5 cxd5 22. Bxc5 Bxc5 23. exd5 Qxd5 24. Rad1 Qe6 25. Re4 Red8 26. Nf3 f6 27. Rxd8+ Rxd8 28. g3 h5 29. Nh2 hxg4 30. Nxg4 b6 31. c4 Qd6 32. Ne3 Qd3 33. Kg2 Qxc2 34. Nxc2 Rd3 35. Ne3 Rxb3 36. Nd5 Rb2 37. Kh3 Rxf2 38. Re1 Rc2 39. Re4 Ra2 40. g4 Ra3+ 41. Kg2 Rxa4 42. g5 Kf7 0-1

[Event "San Vicente op 8th"]
[Site "San Vicente"]
[Date "2024.04.01"]
[Round "9"]
[White "Domingo Nunez, Ruben"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2441"]
[BlackElo "2373"]
[PlyCount "139"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. a3 Be7 8. Bd3 Bd7 9. 0-0 Bc6 10. Nbd2 dxe5 11. dxe5 Ne3 12. fxe3 Qxd3 13. Nb3 Qxd1 14. Rxd1 Bd5 15. Nbd4 Nc6 16. Bd2 Bxf3 17. Nxf3 0-0-0 18. Kf2 Rd7 19. Bc3 Rhd8 20. Rxd7 Rxd7 21. Ke2 b5 22. Rf1 a5 23. Bd4 Rd5 24. Bc3 b4 25. axb4 axb4 26. Bd4 Kd7 27. Rd1 Kc7 28. Rc1 Kd7 29. Ra1 Ra5 30. Rd1 Kc7 31. Kd3 Ra2 32. Kc2 Ra5 33. Kb3 Rd5 34. Ra1 f6 35. exf6 gxf6 36. Kc4 f5 37. Ra8 Kd6 38. Bb6 h5 39. h3 Bf6 40. Nd4 f4 41. Nb5+ Kd7 42. exf4 Bxb2 43. Rf8 Rf5 44. Rxf5 exf5 45. Be3 h4 46. Bd2 Ke6 47. Kc5 Kd7 48. Kc4 Ke6 49. Nc7+ Kd6 50. Na6 Ba3 51. Nc5 Na5+ 52. Kb5 b3 53. Na4 Nc6 54. Nb6 Bc5 55. Na4 Ba3 56. Nb6 Bc5 57. Na4 Bd4 58. Be1 b2 59. Nxb2 Bxb2 60. Bxh4 Bc1 61. Bg5 Nd4+ 62. Kc4 Ne6 63. Bf6 Nxf4 64. g4 Nd5 65. Bd4 f4 66. Kd3 Be3 67. Bxe3 fxe3 68. h4 Ke5 69. h5 Kf4 70. h6 0-1

[Event "San Vicente op 8th"]
[Site "San Vicente"]
[Date "2024.03.31"]
[Round "8"]
[White "Colbow, Collin"]
[Black "Espinosa Aranda, Angel"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2373"]
[BlackElo "2440"]
[PlyCount "16"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 1/2-1/2

[Event "San Vicente op 8th"]
[Site "San Vicente"]
[Date "2024.03.31"]
[Round "7"]
[White "Diaz Perez, Michel Alejandro"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2464"]
[BlackElo "2373"]
[PlyCount "78"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. cxd5 Nxd5 9. Nxd5 exd5 10. Bd3 Bb4+ 11. Ke2 Nc6 12. Qc2 Re8 13. Bxh7+ Kh8 14. Rhd1 g6 15. Bxg6 Qf6 16. Bxf7 Qxf7 17. Ng5 Qh5+ 18. f3 d4 19. g4 Bxg4 20. fxg4 Qxg4+ 21. Kf1 Qh5 22. Qe2 Qh4 23. Rac1 dxe3 24. Rc4 Rf8 25. Kg2 Rxf4 26. Rxf4 Qxg5+ 27. Kh3 Qxf4 28. Qh5+ Kg7 29. Rg1+ Kf6 30. Rg6+ Ke7 31. Qh7+ Ke8 32. Qxb7 Qf5+ 33. Rg4 Rc8 34. a3 Ne5 35. Qb5+ Rc6 36. Qb8+ Kd7 37. Qb7+ Ke6 38. Qxb4 Qxg4+ 39. Qxg4+ Nxg4 0-1

[Event "San Vicente op 8th"]
[Site "San Vicente"]
[Date "2024.03.30"]
[Round "6"]
[White "Colbow, Collin"]
[Black "Levin, Guy"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2373"]
[BlackElo "2452"]
[PlyCount "75"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 dxc4 6. Bxc4 e6 7. Nc3 Nd7 8. Nge2 Nb6 9. Bd3 Nh6 10. Bg5 Qd7 11. 0-0 Bg4 12. f3 Bf5 13. Rc1 Be7 14. Qd2 Bxd3 15. Qxd3 Nf5 16. Ne4 Rd8 17. Rcd1 Nd5 18. Rd2 f6 19. Bf4 Nxf4 20. Nxf4 Qxd4+ 21. Qxd4 Rxd4 22. Rxd4 Nxd4 23. Rd1 fxe5 24. Ng6 Rh6 25. Nxe5 Nf5 26. g3 Bf6 27. Nc4 Bd4+ 28. Kh2 Ke7 29. Na5 Rh8 30. b4 Rb8 31. Nc5 Bf2 32. g4 Bxc5 33. bxc5 hxg4 34. fxg4 Ne3 35. Rd4 Nd5 36. Rd3 Nf6 37. g5 Nd7 38. Rb3 1/2-1/2

[Event "San Vicente op 8th"]
[Site "San Vicente"]
[Date "2024.03.28"]
[Round "3"]
[White "Alekseenko, Kirill"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2650"]
[BlackElo "2373"]
[PlyCount "69"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Nc6 5. Nc3 Nf6 6. 0-0 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Bxc6 bxc6 10. c5 0-0 11. cxd6 exd6 12. Bf4 d5 13. exd5 Nxd5 14. Nxd5 cxd5 15. Be3 Re8 16. Qd2 Qh4 17. Rac1 Bh3 18. gxh3 Re4 19. Ne2 d4 20. Bg5 Rxe2 21. Qxe2 Qxg5+ 22. Qg4 Qd8 23. Rc5 h5 24. Qf3 Rb8 25. Rfc1 Qe7 26. Rc7 Qe6 27. b3 Rb5 28. R7c5 Rb8 29. Rc6 Qe7 30. Rc7 Qg5+ 31. Qg3 Qd8 32. Qf4 Bf6 33. R1c6 Kg7 34. Rxa7 Rb6 35. Rcc7 1-0

[Event "Bremen Jubilee 125 op"]
[Site "Bremen"]
[Date "2024.03.10"]
[Round "9"]
[White "Colbow, Collin"]
[Black "Kopylov, Daniel"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2373"]
[BlackElo "2346"]
[PlyCount "141"]
[EventDate "2024.03.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bd3 Nf6 6. 0-0 Be7 7. h3 0-0 8. c3 b6 9. Bc2 Bb7 10. d4 Nbd7 11. Bf4 Re8 12. Nbd2 Bf8 13. Re1 Rxe1+ 14. Qxe1 Qe7 15. Qf1 Re8 16. c4 g6 17. d5 Bg7 18. Re1 Qf8 19. Be3 a5 20. Nd4 Ba6 21. Ba4 Re7 22. Bb5 Bxb5 23. Nxb5 Nc5 24. a3 Nfe4 25. b4 Na6 26. Nxe4 Rxe4 27. bxa5 bxa5 28. Bd2 Rxe1 29. Qxe1 a4 30. Ba5 Be5 31. g3 Qc8 32. Kg2 Qa8 33. f4 Bb2 34. Qe2 Bg7 35. Nxc7 Nxc7 36. Bxc7 Bf8 37. Bb6 Qb7 38. Ba5 Qb1 39. Bb4 h5 40. h4 Kh7 41. Kh2 Kg8 42. Kg2 Kh7 43. Kf2 Kg8 44. Qd2 Qe4 45. Bc3 Qxc4 46. Qd4 Qc5 47. Ke2 Qb5+ 48. Ke3 Qc5 49. Qxc5 dxc5 50. Kd3 f5 51. Kc4 Kf7 52. Be1 Ke7 53. Bf2 Kd7 54. Bxc5 Bg7 55. Bd4 Bf8 56. Bc5 Bg7 57. Kb4 Kc7 58. Kxa4 Bc3 59. Bf2 Kd6 60. Kb3 Ba5 61. Kc4 Bd2 62. a4 Ba5 63. Kb5 Bd2 64. a5 Bxa5 65. Kxa5 Kxd5 66. Kb5 Ke4 67. Kc6 Kf3 68. Be1 Ke2 69. Bc3 Kf3 70. Bf6 Kxg3 71. Bg5 1-0

[Event "Bremen Jubilee 125 op"]
[Site "Bremen"]
[Date "2024.03.09"]
[Round "8"]
[White "Kopylov, Michael"]
[Black "Colbow, Collin"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2352"]
[BlackElo "2373"]
[PlyCount "33"]
[EventDate "2024.03.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 0-0 7. 0-0 Nbd7 8. Qc2 c6 9. Bf4 b6 10. cxd5 cxd5 11. Rc1 Bb7 12. Nc3 Rc8 13. Qd1 Nh5 14. Be3 Nhf6 15. Bf4 Nh5 16. Be3 Nhf6 17. Bf4 1/2-1/2

[Event "Bremen Jubilee 125 op"]
[Site "Bremen"]
[Date "2024.03.08"]
[Round "7"]
[White "Colbow, Collin"]
[Black "Schneider, Jana"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2373"]
[BlackElo "2303"]
[PlyCount "40"]
[EventDate "2024.03.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Nc3 d6 7. a4 Na5 8. Ba2 c5 9. Nd5 Nxd5 10. Bxd5 Be6 11. Bxe6 fxe6 12. c3 Nc6 13. Bd2 a6 14. b4 cxb4 15. cxb4 b5 16. axb5 axb5 17. Rxa8 Qxa8 18. Qb3 Kf7 19. Rc1 Rc8 20. Qc2 Bf6 1/2-1/2

[Event "Bremen Jubilee 125 op"]
[Site "Bremen"]
[Date "2024.03.07"]
[Round "6"]
[White "Meins, Gerlef"]
[Black "Colbow, Collin"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2390"]
[BlackElo "2373"]
[PlyCount "120"]
[EventDate "2024.03.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 d4 5. e3 c5 6. exd4 cxd4 7. d3 Nc6 8. 0-0 Bc5 9. Bg5 h6 10. Bxf6 gxf6 11. Nbd2 a5 12. a3 f5 13. Re1 Qd6 14. Nb3 Ba7 15. Rc1 a4 16. c5 Qd8 17. Nbd2 Bb8 18. Nc4 Bc7 19. Nfe5 Nxe5 20. Nxe5 Ra5 21. Nc4 Ra6 22. Qd2 Ra7 23. Nd6+ Bxd6 24. cxd6 Ra6 25. Rc7 Rxd6 26. Rec1 Bd7 27. Rxb7 Rb6 28. Rxb6 Qxb6 29. Rc4 Ke7 30. Qc1 Rb8 31. Bc6 Qxb2 32. Qxb2 Rxb2 33. Bxd7 Kxd7 34. Rxd4+ Kc6 35. Rxa4 Rb3 36. Ra7 Rxd3 37. Rxf7 Rxa3 38. Rf6 Kd5 39. Rxh6 e5 40. Rh4 e4 41. Rf4 Ke5 42. Kg2 Ra2 43. Kh3 Ra8 44. Kh4 Rg8 45. Kh3 Ra8 46. Kg2 Ra2 47. h4 e3 48. Rf3 exf2 49. Rxf2 Ra3 50. Rf3 Ra2+ 51. Kh3 Ra4 52. Rb3 Ra2 53. Rb6 Ra3 54. Rb4 Ra2 55. Rf4 Ra3 56. Rf1 Rb3 57. h5 Kf6 58. Kh4 Rb4+ 59. Rf4 Rb1 60. g4 Rh1+ 1/2-1/2

[Event "Bremen Jubilee 125 op"]
[Site "Bremen"]
[Date "2024.03.06"]
[Round "5"]
[White "Colbow, Collin"]
[Black "Wiegmann, Sascha"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2373"]
[BlackElo "2297"]
[PlyCount "83"]
[EventDate "2024.03.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nde2 Be7 8. 0-0 0-0 9. Ng3 b5 10. h3 b4 11. Nd5 Nxd5 12. exd5 f5 13. f4 e4 14. Bc4 Nd7 15. a3 Nb6 16. Bb3 a5 17. axb4 Ba6 18. bxa5 Bxf1 19. Qxf1 Nd7 20. a6 Qb6+ 21. Kh2 g6 22. Bc4 Bf6 23. Ra2 Rfb8 24. Qe2 Qc5 25. Be3 Bd4 26. Bxd4 Qxd4 27. c3 Qg7 28. Bb5 Nf6 29. Bc6 Ra7 30. Qe3 Qc7 31. b4 Qb6 32. Qxb6 Rxb6 33. b5 Kf7 34. Nf1 Ke7 35. Ne3 Kd8 36. Nc4 Kc7 37. Rb2 Ng8 38. g4 fxg4 39. hxg4 Ne7 40. Kh3 Nc8 41. Nxb6 Nxb6 42. Re2 1-0

[Event "Bremen Jubilee 125 op"]
[Site "Bremen"]
[Date "2024.03.05"]
[Round "4"]
[White "Krastev, Alexander"]
[Black "Colbow, Collin"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2457"]
[BlackElo "2373"]
[PlyCount "48"]
[EventDate "2024.03.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 g6 9. f3 Bg7 10. Be3 0-0 11. 0-0 e6 12. Qd2 Rfd8 13. Rfd1 d5 14. Qf2 Qe7 15. cxd5 exd5 16. Nxc6 bxc6 17. exd5 Nxd5 18. Nxd5 Rxd5 19. Rxd5 cxd5 20. Bd4 Bxd4 21. Qxd4 Rc8 22. Qf2 Qg5 23. Rd1 Rc1 24. Qe2 d4 1/2-1/2

[Event "Bremen Jubilee 125 op"]
[Site "Bremen"]
[Date "2024.03.04"]
[Round "3"]
[White "Reuker, Jari"]
[Black "Colbow, Collin"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2383"]
[BlackElo "2373"]
[PlyCount "93"]
[EventDate "2024.03.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. b4 c6 9. Qb3 Ne4 10. a4 f5 11. Rc1 g5 12. b5 Bf6 13. e3 g4 14. Ne1 dxc4 15. Qxc4 Nb6 16. Qa2 cxb5 17. axb5 a6 18. Qb3 Qd5 19. Qxd5 Nxd5 20. Nd3 b6 21. Nb4 a5 22. Nxd5 exd5 23. Nc3 Bb7 24. Be1 Rfc8 25. Na4 Bd8 26. Bc3 Rab8 27. Bb2 Rxc1+ 28. Rxc1 Rc8 29. Rxc8 Bxc8 30. Ba3 Bd7 31. Bf1 Kf7 32. Bd3 h5 33. Kf1 Kg6 34. Ke2 Kg5 35. Bf8 h4 36. gxh4+ Kxh4 37. Bg7 Kh3 38. Be5 Kg2 39. Bg3 Nxg3+ 40. hxg3 Bc7 41. Nc3 Be6 42. Bc2 Bd6 43. Bb3 Kg1 44. Bxd5 Bxd5 45. Nxd5 a4 46. Nc3 a3 47. Na2 1/2-1/2

[Event "Bremen Jubilee 125 op"]
[Site "Bremen"]
[Date "2024.03.03"]
[Round "2"]
[White "Colbow, Collin"]
[Black "Pajeken, Jakob Leon"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2373"]
[BlackElo "2424"]
[PlyCount "68"]
[EventDate "2024.03.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nf3 Be7 8. g4 h6 9. Rg1 b5 10. g5 hxg5 11. Nxg5 Bb7 12. Be3 Nbd7 13. a4 b4 14. Bc4 Rf8 15. Nd5 Rc8 16. Qd3 Nxd5 17. exd5 Qa5 18. b3 g6 19. 0-0-0 Nb6 20. Bxb6 Qxb6 21. f4 exf4 22. Rde1 Kd7 23. Qd2 Bxg5 24. Rxg5 Rce8 25. Rxe8 Rxe8 26. Qxf4 Qe3+ 27. Qxe3 Rxe3 28. h4 Ke7 29. Rg4 a5 30. Kd2 Rh3 31. Re4+ Kd8 32. Rf4 Ke7 33. Re4+ Kd8 34. Rf4 Ke7 1/2-1/2

[Event "Bremen Jubilee 125 op"]
[Site "Bremen"]
[Date "2024.03.02"]
[Round "1"]
[White "Cheng, Bobby Sky"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2584"]
[BlackElo "2373"]
[PlyCount "73"]
[EventDate "2024.03.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Bb4 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. a3 Bxc3+ 10. bxc3 h5 11. f3 h4 12. Be5 f6 13. fxe4 fxe5 14. Nf3 dxe4 15. Nxe5 Nd7 16. Ng4 0-0 17. Be2 Qe7 18. a4 Kg7 19. Qb3 Nf6 20. Ne5 Be6 21. Qb1 Nd7 22. Nc4 Bxc4 23. Bxc4 Nb6 24. Bb3 c5 25. a5 Nd7 26. Qd1 cxd4 27. Qxd4+ Ne5 28. Qxe4 Rad8 29. Bc2 Kh8 30. Rf1 Qc7 31. Ke2 Rfe8 32. Ra4 Nd3 33. Qg6 Qe5 34. Qh6+ Kg8 35. Bb3+ Rd5 36. Bxd5+ Qxd5 37. Qg6+ 1-0

[Event "Bundesliga 2324"]
[Site "Germany"]
[Date "2024.01.14"]
[Round "6.8"]
[White "Colbow, Collin"]
[Black "Pajeken, Jakob Leon"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2404"]
[BlackElo "2416"]
[PlyCount "86"]
[EventDate "2023.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Werder Bremen"]
[BlackTeam "Kiel Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 g6 7. f3 Nc6 8. Be3 Nxd4 9. Bxd4 e5 10. Be3 Be6 11. Qd2 Be7 12. 0-0 Rc8 13. a4 0-0 14. Rfd1 Qc7 15. a5 Qc6 16. Bf1 Rfd8 17. Nd5 Bxd5 18. exd5 Qd7 19. Qd3 Re8 20. b3 Nh5 21. b4 f5 22. Qb3 Bf6 23. b5 e4 24. bxa6 bxa6 25. Bxa6 Rc3 26. Qb6 exf3 27. Bb5 Qe7 28. Bxe8 Rxe3 29. Bb5 Bxa1 30. Rxa1 Qg5 31. Kf2 Re2+ 32. Bxe2 Qxg2+ 33. Ke3 Qxe2+ 34. Kd4 Qe5+ 35. Kc4 Qxa1 36. Qxd6 Qa4+ 37. Kd3 Qe4+ 38. Kc3 Qe1+ 39. Kb3 f2 40. Qd8+ Kg7 41. h3 f1Q 42. h4 Qb5+ 43. Ka3 Qa1# 0-1

[Event "Bundesliga 2324"]
[Site "Germany"]
[Date "2024.01.13"]
[Round "5.8"]
[White "Woelk, Tom Frederic"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2361"]
[BlackElo "2404"]
[PlyCount "129"]
[EventDate "2023.10.21"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CB03_2024"]
[SourceDate "2024.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.17"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Werder Bremen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. Kb1 Be7 10. f3 Nxd4 11. Qxd4 Qc7 12. h4 b5 13. Qd2 b4 14. Ne2 a5 15. g4 Rb8 16. Be3 a4 17. g5 Nh5 18. Rc1 e5 19. c4 0-0 20. Bh3 Bxh3 21. Rxh3 Qd7 22. Rh2 f5 23. c5 Qc6 24. cxd6 Qxd6 25. Qxd6 Bxd6 26. Rc6 Rbd8 27. Rh1 fxe4 28. fxe4 Rf7 29. Rd1 Rfd7 30. Rd5 Bf8 31. Rxe5 Rd1+ 32. Rc1 R8d3 33. Rxd1 Rxd1+ 34. Kc2 Re1 35. Kd3 Rd1+ 36. Bd2 Rh1 37. Ra5 Rh3+ 38. Be3 a3 39. bxa3 bxa3 40. e5 Kf7 41. Nd4 Nf4+ 42. Ke4 Ng2 43. Bf2 Nxh4 44. Ra7+ Kg8 45. Bxh4 Rxh4+ 46. Kd5 Rh2 47. Ra8 g6 48. Ne6 Rd2+ 49. Ke4 Kf7 50. Nxf8 Re2+ 51. Kf4 Rf2+ 52. Kg3 Rxa2 53. Nxh7 Ke6 54. Ra5 Kf5 55. e6+ Kxe6 56. Nf8+ Kf7 57. Nd7 Ke6 58. Ne5 Ra1 59. Nxg6 a2 60. Nf4+ Ke7 61. Kg2 Kf7 62. Ra7+ Kg8 63. g6 Kf8 64. Ne6+ Kg8 65. Ra8# 1-0

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "1"]
[White "Colbow, Collin"]
[Black "Bongo Akanga Ndjila, Barthelemy"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2383"]
[BlackElo "1824"]
[PlyCount "65"]
[EventDate "2023.12.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 d5 3. Nf3 b5 4. e3 b4 5. a3 c5 6. axb4 cxb4 7. Ne5 e6 8. Bb5+ Nfd7 9. Qf3 Qf6 10. Nxd7 Qxf3 11. Nb6+ Bd7 12. gxf3 Bxb5 13. Nxa8 a6 14. Nc7+ Kd7 15. Nxb5 axb5 16. Ra7+ Ke8 17. Rg1 Nd7 18. d3 Ke7 19. Bxg7 Bxg7 20. Rxg7 Kf6 21. Rg4 Ne5 22. Rf4+ Kg6 23. d4 Nc6 24. Raxf7 Ra8 25. Nd2 Ra1+ 26. Ke2 Nd8 27. R4f6+ Kg5 28. f4+ Kg4 29. Rg7+ Kh5 30. Rxh7+ Kg4 31. Rg7+ Kh5 32. Rg5+ Kh4 33. Rh6# 1-0

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "2"]
[White "Colbow, Collin"]
[Black "Gabrielian, Artur"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2383"]
[BlackElo "2442"]
[PlyCount "56"]
[EventDate "2023.12.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. d4 b5 7. 0-0 Bb7 8. c4 bxc4 9. bxc4 Nbd7 10. Nbd2 a5 11. Rb1 Rb8 12. Qc2 Re8 13. Bc3 c5 14. d5 Qc7 15. Qa4 Ra8 16. Rb2 Nxd5 17. Bxg7 N5b6 18. Rxb6 Nxb6 19. Qb5 Kxg7 20. Rb1 Ra6 21. Qxe8 Bc6 22. Qxf7+ Kxf7 23. Ng5+ Ke8 24. Ne6 Qc8 25. Bxc6+ Qxc6 26. Ne4 Qxe4 27. Nc7+ Kf7 28. Nxa6 Qxb1+ 0-1

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "4"]
[White "Colbow, Collin"]
[Black "Goh, Wei Ming Kevin"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2383"]
[BlackElo "2471"]
[PlyCount "36"]
[EventDate "2023.12.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. c4 d5 5. cxd5 Nxd5 6. Nc3 Ndb4 7. Qb1 Nd4 8. exd4 exd4 9. Qe4+ Be7 10. Nb5 f5 11. Qe5 0-0 12. Bc4+ Kh8 13. 0-0-0 c6 14. Nc7 Bf6 15. Qg3 b5 16. Nxa8 bxc4 17. Qc7 Nd3+ 18. Kb1 Qd5 0-1

[Event "Titled Tuesday intern op 12th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.12"]
[Round "3"]
[White "Srivatsan, Karthikeyan"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1813"]
[BlackElo "2383"]
[PlyCount "42"]
[EventDate "2023.12.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. e4 a6 2. a4 c5 3. Nf3 d6 4. c4 Nc6 5. Nc3 g6 6. d4 cxd4 7. Nxd4 Bg7 8. Be3 Nf6 9. f3 0-0 10. Be2 e6 11. 0-0 d5 12. Nxc6 bxc6 13. cxd5 cxd5 14. exd5 exd5 15. Bd4 Re8 16. Re1 Rb8 17. Qd2 Qa5 18. Qf4 Rb4 19. Na2 Nh5 20. Qd2 Bxd4+ 21. Kh1 Rxa4 0-1

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.24"]
[Round "11"]
[White "Colbow, Collin"]
[Black "Loftgaard, Mikkel Vinh"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2403"]
[BlackElo "2225"]
[PlyCount "85"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 Nf6 6. g3 e6 7. Bg2 Be7 8. Nge2 a6 9. 0-0 0-0 10. b3 Qc7 11. Bb2 b5 12. a4 b4 13. Nd1 Bb7 14. Ndc3 Bc8 15. Nd1 Bb7 16. Ne3 Bc8 17. Nd1 Bb7 18. Ne3 Bc8 19. Nd1 Bb7 20. Ne3 a5 21. c4 bxc3 22. Nxc3 Ba6 23. Nb5 Bxb5 24. axb5 Nb4 25. e5 Nfd5 26. Nxd5 exd5 27. Bxd5 Nxd5 28. Qxd5 Qc5 29. Rfd1 dxe5 30. Qxe5 Qxe5 31. Bxe5 Ra7 32. Rd5 Bf6 33. Bxf6 gxf6 34. Ra4 Rc8 35. Rf5 Rf8 36. Rd5 Rc8 37. Rf5 Rf8 38. Rd5 Rc8 39. Rf5 Rb7 40. Rxa5 Kg7 41. Ra4 Kg8 42. Ra5 Kg7 43. Ra4 1-0

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.23"]
[Round "10"]
[White "Kenbeilov, Timur"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2044"]
[BlackElo "2403"]
[PlyCount "111"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 0-0 6. Ngf3 b6 7. 0-0 Bb7 8. b3 a5 9. Bb2 Nbd7 10. Ne5 a4 11. Qc2 Qe7 12. cxd5 exd5 13. Ndc4 c6 14. Ne3 a3 15. Bc3 Bxc3 16. Qxc3 Nxe5 17. dxe5 Nd7 18. f4 g6 19. Kh1 Rae8 20. Rae1 f6 21. Ng4 fxe5 22. fxe5 Nxe5 23. Rxf8+ Kxf8 24. e4 Qc5 25. Qxc5+ bxc5 26. Nf6 Re7 27. exd5 cxd5 28. Rxe5 Rxe5 29. Nd7+ Ke7 30. Nxe5 Kd6 31. Nd3 Ba6 32. Ne1 c4 33. bxc4 Bxc4 34. Nc2 Kc5 35. Kg1 Bxa2 36. Nxa3 Kb4 37. Nc2+ Kc3 38. Ne1 d4 39. Be4 Bc4 40. Kf2 d3 41. Ng2 d2 42. Ne3 Bb3 43. Ke2 Ba4 44. Nd1+ Kd4 45. Bb1 Bxd1+ 46. Kxd1 Ke3 47. Bc2 Kf3 48. Kxd2 Kg2 49. Ke3 Kxh2 50. Kf3 Kh3 51. Bd3 Kh2 52. g4 Kh3 53. g5 Kh4 54. Kf4 Kh3 55. Be2 Kg2 56. Bc4 1-0

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.22"]
[Round "9"]
[White "Colbow, Collin"]
[Black "Popov, Konstantin"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2403"]
[BlackElo "2345"]
[PlyCount "60"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bh4 g6 9. 0-0-0 Bg7 10. f4 e5 11. Nf3 Qc7 12. Bg3 0-0 13. Qd2 Nc5 14. Bd3 Re8 15. Bh4 exf4 16. Bxf6 Bxf6 17. Nd5 Qd8 18. Qxf4 Bg7 19. Rhf1 Be6 20. h4 Rc8 21. Kb1 Na4 22. c3 Nxb2 23. Nd4 Nxd1 24. Nxe6 fxe6 25. Qf7+ Kh8 26. e5 exd5 27. Qxg6 Nxc3+ 28. Ka1 Ne4 29. Rf7 Bxe5+ 30. Kb1 Nd2# 0-1

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.21"]
[Round "8"]
[White "Dreelinck, Adriaan"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2264"]
[BlackElo "2403"]
[PlyCount "98"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bf4 d5 4. cxd5 exd5 5. e3 Bd6 6. Bxd6 Qxd6 7. Bd3 Bg4 8. Qb3 Nbd7 9. Nc3 0-0 10. h3 Bh5 11. Nge2 Bg6 12. Bxg6 hxg6 13. Nf4 Nb6 14. Nd3 c6 15. 0-0 Rab8 16. Na4 Nc4 17. Qc2 Qe6 18. b3 Nd6 19. Ne5 Rfe8 20. Nc5 Qe7 21. b4 g5 22. a4 Rbc8 23. Rfc1 g6 24. Qe2 a6 25. Ng4 Nh5 26. Rab1 Kg7 27. Qf3 Rh8 28. Re1 f5 29. Ne5 Nf6 30. Qe2 g4 31. hxg4 Nxg4 32. g3 b6 33. Ncd3 Qg5 34. Nxg4 Qh5 35. Qf3 fxg4 36. Qg2 Ne4 37. Nf4 Qh6 38. b5 axb5 39. axb5 Rh7 40. Ra1 Kf6 41. bxc6 Rch8 42. Nxd5+ Kf5 43. Kf1 Qf8 44. Nxb6 Rh1+ 45. Ke2 Qb4 46. Red1 Re1+ 47. Rxe1 Qd2+ 48. Kf1 Rh1+ 49. Qxh1 Qxf2# 0-1

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.20"]
[Round "7"]
[White "Chen, Hongsen"]
[Black "Colbow, Collin"]
[Result "1/2-1/2"]
[ECO "D50"]
[WhiteElo "2061"]
[BlackElo "2403"]
[PlyCount "76"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 dxc4 5. e3 c5 6. dxc5 Qxd1+ 7. Rxd1 Bxc5 8. Bxc4 a6 9. a4 b6 10. Be2 Nbd7 11. Bf3 Ra7 12. Ke2 Ke7 13. Bf4 h6 14. h4 a5 15. Bc6 Ba6+ 16. Kf3 e5 17. Bg3 Rc8 18. Bb5 e4+ 19. Ke2 Bb4 20. Bxa6 Rxa6 21. Nh3 Bxc3 22. Bd6+ Ke8 23. bxc3 Rxc3 24. Rc1 Nd5 25. Nf4 Nxf4+ 26. exf4 Rxc1 27. Rxc1 Ra8 28. f5 Rd8 29. Rc4 Nf6 30. Be5 Ke7 31. Rc6 Rd5 32. Bxf6+ gxf6 33. Rxb6 Rxf5 34. Rb7+ Ke6 35. Rb6+ Ke7 36. Rb7+ Ke6 37. Rb6+ Ke7 38. Rb7+ Ke6 1/2-1/2

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.18"]
[Round "6"]
[White "Colbow, Collin"]
[Black "Silva, Pedro Gil Ferreira"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2403"]
[BlackElo "2203"]
[PlyCount "135"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 g6 7. f3 Bg7 8. Be3 h5 9. Qd2 Nbd7 10. Qd1 Nb8 11. Qd2 Nbd7 12. 0-0-0 b5 13. f4 Bb7 14. e5 dxe5 15. Ne6 fxe6 16. Bxg6+ Kf8 17. Bd3 Ke8 18. Bg6+ Kf8 19. fxe5 Qc7 20. exf6 Nxf6 21. Ne2 Bd5 22. Kb1 Bb7 23. Kc1 Bd5 24. Kb1 Bb7 25. Kc1 Bd5 26. Kb1 Bb7 27. Kc1 Bd5 28. Kb1 Rd8 29. Kc1 Ra8 30. Kb1 Rd8 31. Nf4 Ra8 32. Ne2 Rd8 33. Nf4 Ra8 34. Ne2 Rd8 35. Nf4 Ra8 36. Ne2 Rd8 37. Nf4 Qd6 38. Ne2 Qc7 39. Nf4 Qd6 40. Ne2 Qc7 41. Nf4 Qd6 42. Ne2 Qc7 43. Nf4 Qd6 44. Qf2 Qc7 45. Qd2 Qd6 46. Qf2 Qc7 47. Qd2 Qd6 48. Qf2 Qc7 49. Qd2 Qd6 50. Qf2 Qc7 51. Qd2 Qd6 52. Qf2 Qc7 53. Qd2 Qd6 54. Qf2 Kg8 55. Qd2 Kf8 56. Qf2 Kg8 57. Qd2 Kf8 58. Qf2 Kg8 59. Qd2 Kf8 60. Qf2 Kg8 61. Qd2 Kf8 62. Qf2 Kg8 63. Nxd5 exd5 64. Rhe1 e5 65. Qf5 Rf8 66. Bc5 Rd8 67. Be3 Rf8 68. Bc5 1-0

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.17"]
[Round "5"]
[White "Colbow, Collin"]
[Black "Brnusak, Tomas"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2403"]
[BlackElo "2171"]
[PlyCount "59"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. 0-0 d6 6. c3 g5 7. Bb3 Bg7 8. Bc2 0-0 9. d4 g4 10. Ne1 d5 11. f4 exf4 12. e5 Nh5 13. Bxf4 Nxf4 14. Rxf4 Qg5 15. Qd3 f5 16. exf6 Rxf6 17. Rxf6 Qxf6 18. Na3 Ne7 19. Qg3 c6 20. Nd3 Bf5 21. Rf1 Rf8 22. Nc5 Qg6 23. Nd7 Rf7 24. Qb8+ Kh7 25. Qe8 b6 26. Bd3 h5 27. Nc2 Nc8 28. Qxf7 Qxf7 29. Rxf5 Qxf5 30. Bxf5+ 1-0

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.16"]
[Round "4"]
[White "Nied, Pascal"]
[Black "Colbow, Collin"]
[Result "1/2-1/2"]
[ECO "B60"]
[WhiteElo "2172"]
[BlackElo "2403"]
[PlyCount "79"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd3 Rc8 8. Be2 Ne5 9. Qd2 Rxc3 10. Bxf6 Rc8 11. Bg5 h6 12. Be3 Nc4 13. Bxc4 Rxc4 14. b3 Rc8 15. 0-0 e6 16. c4 a6 17. a4 Be7 18. a5 0-0 19. Ne2 Bc6 20. Nc3 f5 21. f3 Qe8 22. Rae1 Qg6 23. Bf4 Rcd8 24. Bg3 h5 25. Nd5 Bg5 26. f4 fxe4 27. fxg5 Rxf1+ 28. Rxf1 exd5 29. cxd5 Bb5 30. Rc1 Qf5 31. h3 Bd3 32. Rc7 Rf8 33. Qc3 Qxg5 34. Bxd6 Rf1+ 35. Kh2 Rf2 36. Bg3 Rc2 37. Qe5 Qxe5 38. Bxe5 Rxc7 39. Bxc7 Kf7 40. Kg3 1/2-1/2

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.15"]
[Round "3"]
[White "Colbow, Collin"]
[Black "Gagic, Milan A"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2403"]
[BlackElo "2164"]
[PlyCount "170"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Nf3 Bg4 7. h3 Bh5 8. Bf4 e6 9. Nbd2 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. Re1 Rab8 13. a4 Rfc8 14. Qb1 Bg6 15. Bxg6 hxg6 16. Ne5 Nd7 17. Nxd7 Qxd7 18. Qd3 Na5 19. Nf3 Qc7 20. Nd2 Qd7 21. Nf3 Qc7 22. Nd2 Qd7 23. Nf3 Qc7 24. Nd2 Qd7 25. Nf3 Qc7 26. Qe3 Nc4 27. Qg5 Nxb2 28. Qh4 f6 29. Qg4 Qf7 30. Re2 Nc4 31. Rxe6 Re8 32. Rxe8+ Rxe8 33. h4 Re4 34. Qg3 Kh7 35. Qg4 Kg8 36. Qg3 Kh7 37. a5 Qe6 38. Qb8 Re2 39. Qxb7 Ne3 40. fxe3 Qg4 41. Ng5+ fxg5 42. Qxd5 Qxh4 43. Qf3 Rc2 44. Qh3 Rxc3 45. Qxh4+ gxh4 46. Kf2 g5 47. Kf3 g4+ 48. Kf4 g5+ 49. Kxg5 Rxe3 50. Kxh4 Rd3 51. Ra4 g3 52. Rc4 Kg6 53. Rc7 Rxd4+ 54. Kxg3 a6 55. Rc6+ Kg5 56. Rxa6 Rd3+ 57. Kh2 Ra3 58. Ra8 Kg6 59. a6 Kg7 60. g3 Ra4 61. Kg2 Ra3 62. Kf2 Kh7 63. Kg2 Kg7 64. Kh3 Ra4 65. Ra7+ Kg6 66. Ra8 Kg7 67. g4 Kh7 68. Kh4 Kg6 69. Kg3 Kg7 70. Kf3 Kh7 71. g5 Ra5 72. Kg4 Kg6 73. Kf4 Kg7 74. Kf3 Kh7 75. Kg4 Kg6 76. Kf4 Kg7 77. Kf3 Kh7 78. Kg4 Kg6 79. Kf4 Kg7 80. Ke4 Rxg5 81. Rb8 Ra5 82. Rb6 Kf7 83. Kd4 Ke7 84. Kc4 Kd7 85. Kb4 Ra1 1/2-1/2

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.14"]
[Round "2"]
[White "Liu, Casper Yukun"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2260"]
[BlackElo "2403"]
[PlyCount "101"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Re8 8. Nf3 h6 9. Bf4 Nh5 10. Be5 Nc6 11. h3 Nxe5 12. dxe5 g6 13. Qc2 c6 14. 0-0-0 Qa5 15. Nd4 Bb4 16. Nb3 Qb6 17. Na4 Qd8 18. g4 Ng7 19. f4 a5 20. Nd4 Bd7 21. Nc5 Bxc5 22. Qxc5 a4 23. Rhg1 Ra5 24. Qd6 Qe7 25. Qxe7 Rxe7 26. Nf5 Re8 27. Nxh6+ Kf8 28. Rdf1 Ne6 29. f5 Nc5 30. Bc2 Kg7 31. fxg6 Kxh6 32. Rxf7 Ne4 33. Rxd7 Kxg6 34. Rxb7 Rxe5 35. h4 Rc5 36. Rf1 Re8 37. Rff7 Rh8 38. Rg7+ Kf6 39. h5 Ke5 40. Rg6 Re8 41. Rf7 Re6 42. Rf5+ Kd6 43. Kd1 Ng3 44. Rxe6+ Kxe6 45. Rf3 Ne4 46. Bxe4 dxe4 47. Rf5 Rc4 48. h6 Rb4 49. Rf2 Rb7 50. g5 Rh7 51. Kc2 1-0

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.13"]
[Round "1"]
[White "Colbow, Collin"]
[Black "Miazhynski, Michael"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2403"]
[BlackElo "2109"]
[PlyCount "87"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. h3 c6 8. a4 b6 9. Qe2 a6 10. Rd1 Qc7 11. d5 cxd5 12. Bxd5 Bb7 13. Bxb7 Qxb7 14. Bg5 Rac8 15. Nd2 h6 16. Bxf6 Nxf6 17. Nc4 Rfd8 18. a5 b5 19. Nb6 Rxc3 20. bxc3 Nxe4 21. Nd5 Nf6 22. Nxe7+ Qxe7 23. c4 b4 24. c5 d5 25. Qxa6 Qxc5 26. Qb6 Qxb6 27. axb6 Rb8 28. Ra6 d4 29. Rb1 Nd5 30. Ra5 Ne7 31. Rxe5 Nc6 32. Rb5 Kf8 33. b7 Ke7 34. Ra1 Kd6 35. Ra8 Kc7 36. Rxb8 Kxb8 37. Rb6 Nd8 38. Rxb4 Nxb7 39. Rxd4 Kc7 40. Kf1 Kc6 41. Ke2 g6 42. Ke3 Na5 43. Ke4 f6 44. Ra4 1-0

[Event "Berlin Radtke Memorial op"]
[Site "Berlin"]
[Date "2023.10.29"]
[Round "9"]
[White "Colbow, Collin"]
[Black "Toktomushev, Teimur"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2404"]
[BlackElo "2240"]
[PlyCount "81"]
[EventDate "2023.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qg4 Nf6 8. Qg3 d6 9. Nc3 Nc6 10. Bd2 0-0 11. Bg5 Nh5 12. Qh4 f6 13. Bd2 g6 14. 0-0-0 b5 15. Be2 Ng7 16. Qg3 b4 17. Na4 Qd7 18. Be3 Ne5 19. Nb6 Bxb6 20. Bxb6 Qc6 21. Qe3 Bb7 22. Na5 Qxe4 23. f4 Rac8 24. Qd2 Rxc2+ 25. Qxc2 Rc8 26. Qxc8+ Bxc8 27. fxe5 Qxe2 28. Rxd6 Qb5 29. Rhd1 Nf5 30. Rc6 Kg7 31. g4 Ne7 32. exf6+ Kxf6 33. Bd8 Qg5+ 34. Kc2 b3+ 35. axb3 Qxg4 36. Rxc8 Qf5+ 37. Kc1 Qf4+ 38. Kb1 Qf3 39. Bxe7+ Kg7 40. Rd7 Qf5+ 41. Rc2 1-0

[Event "Berlin Radtke Memorial op"]
[Site "Berlin"]
[Date "2023.10.28"]
[Round "8"]
[White "Tulchynskyi, Feliks"]
[Black "Colbow, Collin"]
[Result "1/2-1/2"]
[ECO "E53"]
[WhiteElo "2228"]
[BlackElo "2404"]
[PlyCount "107"]
[EventDate "2023.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 b6 7. 0-0 c5 8. cxd5 exd5 9. dxc5 bxc5 10. Na4 c4 11. Be2 Bd7 12. a3 Ba5 13. Nc5 Bc6 14. Bd2 Bc7 15. g3 Qe7 16. Na4 a5 17. Nd4 Bd7 18. Bf3 Na6 19. Nc3 Qe5 20. b3 cxb3 21. Qxb3 Nc5 22. Qc2 Nce4 23. Rab1 Rac8 24. Qd3 h5 25. Bg2 h4 26. f4 Qh5 27. Nxe4 dxe4 28. Qe2 Ng4 29. gxh4 Qxh4 30. h3 Nf6 31. Qf2 Qh5 32. Qg3 Qc5 33. Rb3 a4 34. Bb4 Qc4 35. Rc3 Qa6 36. Bxf8 Kxf8 37. Rfc1 Bb6 38. Rxc8+ Bxc8 39. Bf1 Qb7 40. f5 Bxd4 41. Qd6+ Kg8 42. exd4 Bxf5 43. Rc5 Bd7 44. Rc7 Qb3 45. Rxd7 Qe3+ 46. Kh2 Qf2+ 47. Bg2 Nxd7 48. Qxd7 Qf4+ 49. Kg1 Qe3+ 50. Kh2 Qf4+ 51. Kg1 Qe3+ 52. Kf1 Qd3+ 53. Kg1 Qe3+ 54. Kh2 1/2-1/2

[Event "Berlin Radtke Memorial op"]
[Site "Berlin"]
[Date "2023.10.27"]
[Round "7"]
[White "Colbow, Collin"]
[Black "Acikel, Mert"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2404"]
[BlackElo "2222"]
[PlyCount "86"]
[EventDate "2023.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. a4 Nf6 5. d3 a5 6. Be3 Be7 7. Nc3 0-0 8. h3 d6 9. 0-0 Be6 10. Bxe6 fxe6 11. d4 exd4 12. Nxd4 Qd7 13. Qe2 Nxd4 14. Bxd4 d5 15. Rad1 c6 16. f4 Qc7 17. Qe3 Bb4 18. Bxf6 Rxf6 19. Ne2 Qe7 20. Kh1 Bc5 21. Qd3 Raf8 22. Rf3 Bb6 23. Rdf1 Qb4 24. exd5 exd5 25. b3 Re8 26. Ng3 Qd4 27. Qxd4 Bxd4 28. f5 Rf7 29. Kh2 Rfe7 30. Rd3 Bf6 31. Nh5 Be5+ 32. Kg1 Kf7 33. g4 Bd6 34. Nf4 Bxf4 35. Rxf4 Re1+ 36. Kg2 R1e2+ 37. Rf2 R8e3 38. Rxe3 Rxe3 39. Rd2 Kf6 40. c4 Rxb3 41. cxd5 cxd5 42. Rxd5 b6 43. Rd7 Rb4 1/2-1/2

[Event "Berlin Radtke Memorial op"]
[Site "Berlin"]
[Date "2023.10.26"]
[Round "6"]
[White "Asylov, Miras"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "2205"]
[BlackElo "2404"]
[PlyCount "90"]
[EventDate "2023.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 a6 8. 0-0-0 e6 9. f3 h6 10. Be3 Nxd4 11. Bxd4 Bc6 12. g4 Nd7 13. h4 b5 14. Rh3 Qa5 15. Kb1 Ne5 16. Qh2 b4 17. Ne2 Nc4 18. Nc1 Bb5 19. f4 Qc7 20. g5 0-0-0 21. c3 e5 22. Bg1 d5 23. Qc2 dxe4 24. Rxd8+ Kxd8 25. Ka1 e3 26. cxb4 Bxb4 27. Bxc4 Qxc4 28. Qxc4 Bxc4 29. Bxe3 hxg5 30. fxg5 Rh5 31. Rh1 f5 32. a3 Bd6 33. b3 Be6 34. Kb2 f4 35. Bb6+ Ke7 36. Ne2 Bd5 37. Re1 Rxh4 38. Nd4 Rh2+ 39. Kc3 g6 40. b4 Rh3+ 41. Kb2 Kd7 42. Nc2 Rb3+ 43. Kc1 Rg3 44. Rd1 Ke6 45. Bd8 Be4 0-1

[Event "Berlin Radtke Memorial op"]
[Site "Berlin"]
[Date "2023.10.24"]
[Round "3"]
[White "Colbow, Collin"]
[Black "Degenhard, Simon"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2404"]
[BlackElo "2207"]
[PlyCount "142"]
[EventDate "2023.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 d5 6. b3 Bd6 7. Bb2 0-0 8. c4 c5 9. dxc5 Bxc5 10. Nbd2 Nc6 11. Qe2 Qe7 12. a3 dxc4 13. Nxc4 b5 14. Ncd2 a6 15. Rfc1 Bd6 16. Bxf6 gxf6 17. Ne4 Bxa3 18. Nxf6+ Qxf6 19. Rxa3 Nb4 20. Ne1 Qg7 21. f3 Rac8 22. Raa1 Rc3 23. Rab1 Rfc8 24. Rd1 Bd5 25. Be4 Bxe4 26. fxe4 Qg5 27. Nf3 Qxe3+ 28. Qxe3 Rxe3 29. Rd4 a5 30. e5 Nd3 31. Rg4+ Kh8 32. Rf1 h6 33. Rh4 Kg7 34. Rg4+ Kh7 35. Rd4 Rc7 36. Ra1 Ra7 37. Rh4 Nxe5 38. Nd4 b4 39. Kf2 Rd3 40. Ke2 Rc3 41. Re4 Rc5 42. g4 Rd7 43. h4 Rcd5 44. Ke3 Rc7 45. Rd1 Rc3+ 46. Ke2 Rh3 47. Kf2 Nd7 48. Kg2 Rc3 49. Rf1 Kg8 50. h5 Nc5 51. Ref4 Rd7 52. Nf3 Nxb3 53. g5 hxg5 54. Nxg5 Rc2+ 55. Kh1 Rdd2 56. Nf3 Rd5 57. Rg1+ Kf8 58. Ng5 Rdd2 59. Rh4 Ke7 60. h6 Rc8 61. Rf4 f5 62. Nf3 Rdd8 63. Ne5 Kf6 64. Re1 Rc1 65. Rxc1 Kxe5 66. Rcf1 Nd2 67. R1f2 b3 68. h7 b2 69. Rxd2 b1Q+ 70. Kg2 Rxd2+ 71. Kf3 Qd3# 0-1

[Event "Berlin Radtke Memorial op"]
[Site "Berlin"]
[Date "2023.10.24"]
[Round "2"]
[White "Englert, Luca"]
[Black "Colbow, Collin"]
[Result "1/2-1/2"]
[ECO "B68"]
[WhiteElo "2054"]
[BlackElo "2404"]
[PlyCount "83"]
[EventDate "2023.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 a6 8. 0-0-0 e6 9. f4 Be7 10. Kb1 h6 11. Bxf6 Bxf6 12. Nf3 Be7 13. Bd3 Qa5 14. Qf2 0-0-0 15. Nd2 Qc5 16. Qxc5 dxc5 17. a4 g5 18. g3 Be8 19. Nc4 Nd4 20. a5 Kc7 21. e5 Bc6 22. Rhf1 g4 23. Ne4 Nf3 24. Ncd6 Bxe4 25. Bxe4 Bxd6 26. exd6+ Rxd6 27. Bxf3 gxf3 28. Rxd6 Kxd6 29. Rxf3 c4 30. Re3 Rc8 31. g4 Rc5 32. Rh3 Rxa5 33. Rxh6 Ke7 34. Rh8 Rd5 35. h4 Rd4 36. h5 Rxf4 37. g5 Rg4 38. Rg8 Rh4 39. h6 f6 40. Rb8 Kf7 41. Rxb7+ Kg6 42. gxf6 1/2-1/2

[Event "Berlin Radtke Memorial op"]
[Site "Berlin"]
[Date "2023.10.23"]
[Round "1"]
[White "Colbow, Collin"]
[Black "Beyer, Lorenz"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2404"]
[BlackElo "2085"]
[PlyCount "97"]
[EventDate "2023.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. d4 e6 4. Bd3 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. Nbd2 Nbd7 9. c4 c5 10. Qe2 Rc8 11. Rac1 Bd6 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Bxe4 15. Qxe4 Nf6 16. Qh4 Be7 17. Rfd1 Qc7 18. Rd2 Qb7 19. dxc5 Rxc5 20. Rcd1 Rcc8 21. Ng5 h6 22. Bxf6 Bxf6 23. Qe4 Qxe4 24. Nxe4 Be5 25. Rd7 Rc7 26. R7d3 f5 27. Nd6 Bxd6 28. Rxd6 Re8 29. f4 Kf7 30. Re1 g5 31. g3 gxf4 32. gxf4 Rg8+ 33. Kf2 Rg6 34. h3 Ke7 35. Rd5 Kf7 36. Rd8 Ke7 37. Red1 a6 38. Rh8 Kf6 39. Rf8+ Kg7 40. Rfd8 Kf6 41. R1d7 Rg7 42. Rf8+ Kg6 43. Rd6 b5 44. Rxe6+ Kh7 45. cxb5 axb5 46. Rxf5 Rc2+ 47. Re2 Rxe2+ 48. Kxe2 Rg2+ 49. Kf3 1-0

[Event "EU-Cup 38th"]
[Site "Durres"]
[Date "2023.10.07"]
[Round "7.4"]
[White "Pezelj, Novak"]
[Black "Colbow, Collin"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2476"]
[BlackElo "2404"]
[PlyCount "76"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ALB"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Zmaj"]
[BlackTeam "Werder Bremen"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. a3 d5 4. Nc3 c6 5. e3 b6 6. Nf3 Bb7 7. Bd3 dxc4 8. Bxc4 c5 9. 0-0 cxd4 10. Nxd4 a6 11. Qe2 b5 12. Ba2 Qb6 13. Rd1 Nc6 14. Nf3 Rc8 15. e4 Ng4 16. Nd5 Qa7 17. h3 Nge5 18. Be3 Bc5 19. Bxc5 Qxc5 20. Rac1 Nxf3+ 21. Qxf3 Qa7 22. Qg3 0-0 23. Nf6+ Kh8 24. Nh5 g6 25. Qg5 gxh5 26. Qf6+ Kg8 27. Rd3 h4 28. Rcc3 Qb8 29. Rc5 Ne7 30. Qxe7 Rxc5 31. Qxc5 Bxe4 32. Qg5+ Bg6 33. Rd4 Rc8 34. Bb3 h6 35. Qxh4 Rc1+ 36. Rd1 Rxd1+ 37. Bxd1 Qe5 38. Qd8+ Kg7 1/2-1/2

[Event "EU-Cup 38th"]
[Site "Durres"]
[Date "2023.10.02"]
[Round "2.4"]
[White "Colbow, Collin"]
[Black "Anton Guijarro, David"]
[Result "0-1"]
[ECO "D42"]
[WhiteElo "2404"]
[BlackElo "2653"]
[PlyCount "144"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ALB"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Werder Bremen"]
[BlackTeam "Novy Bor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "CZE"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 0-0 9. 0-0 Nc6 10. Re1 Bf6 11. Be4 Nce7 12. Ne5 Ng6 13. Qf3 Nde7 14. Rd1 Nf5 15. Ng4 Be7 16. Bxb7 Nfh4 17. Qc6 Bxb7 18. Qxb7 Rb8 19. Qxa7 Bb4 20. Qa6 Nxg2 21. Kxg2 Bxc3 22. bxc3 Qd5+ 23. Kf1 Qf3 24. Nh6+ gxh6 25. Qd3 Qh5 26. Kg1 Rb5 27. Kh1 Rf5 28. f4 Kh8 29. Rg1 Rxf4 30. Bxf4 Qd5+ 31. Rg2 Qxg2+ 32. Kxg2 Nxf4+ 33. Kf3 Nxd3 34. Rb1 Rc8 35. Rb3 Nc1 36. Ra3 Kg7 37. Ke3 Nxa2 38. Rxa2 Rxc3+ 39. Kf4 Rh3 40. Ke5 Rh5+ 41. Ke4 Kf6 42. Rf2+ Ke7 43. Ra2 Rh4+ 44. Ke3 Rh3+ 45. Kf4 Rh4+ 46. Ke3 h5 47. Rb2 h6 48. Rb7+ Kf6 49. Rb2 Rh3+ 50. Kf4 Rd3 51. Ke4 Rd1 52. Ra2 Re1+ 53. Kf4 Rg1 54. Rb2 Kg6 55. Rd2 Rg5 56. Ke4 h4 57. Rf2 Rg1 58. Rd2 Kg5 59. Kf3 Rf1+ 60. Kg2 Rf5 61. Kh3 Kh5 62. Re2 Rf3+ 63. Kg2 Kg4 64. Rd2 h3+ 65. Kg1 Kf4 66. Re2 Rd3 67. Rf2+ Ke3 68. Rf1 Rxd4 69. Re1+ Kf3 70. Rf1+ Ke2 71. Kh1 Rd1 72. Kg1 Rxf1# 0-1

[Event "World-chT Rapid"]
[Site "Dusseldorf"]
[Date "2023.08.28"]
[Round "12"]
[White "Aronian, Levon"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2742"]
[BlackElo "2409"]
[PlyCount "63"]
[EventDate "2023.08.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Kompetenzakademie Allstars"]
[BlackTeam "Deutsche Schachjugend"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nbd7 5. d3 e5 6. 0-0 Be7 7. Re1 Nf8 8. d4 cxd4 9. cxd4 Ng6 10. Nc3 0-0 11. h3 Be6 12. Bf1 Rc8 13. d5 Bd7 14. Qb3 Qc7 15. Be3 Bd8 16. Rac1 Qb8 17. Nd2 Ne8 18. Bb5 Bxb5 19. Nxb5 a6 20. Rxc8 Qxc8 21. Nc3 Ba5 22. Rc1 Nf6 23. Nc4 Bxc3 24. Rxc3 Nxe4 25. Nxd6 Nxd6 26. Rxc8 Rxc8 27. Qb6 Nf5 28. Qxb7 Rd8 29. Qc7 Ra8 30. d6 Nf8 31. d7 Ne6 32. Qc8+ 1-0

[Event "World-chT Rapid"]
[Site "Dusseldorf"]
[Date "2023.08.28"]
[Round "10"]
[White "Heinert, Eugen"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2121"]
[BlackElo "2409"]
[PlyCount "113"]
[EventDate "2023.08.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Blerickse Schaakvereniging"]
[BlackTeam "Deutsche Schachjugend"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 d4 5. e3 c5 6. exd4 cxd4 7. 0-0 Nc6 8. d3 Bd6 9. Bg5 h6 10. Bxf6 gxf6 11. Na3 Be7 12. Nc2 a5 13. a3 a4 14. Nb4 Bd7 15. Qd2 Qb6 16. Nxc6 bxc6 17. c5 Qxc5 18. Rac1 Qb6 19. Rc4 e5 20. Rfc1 Rb8 21. R4c2 c5 22. Qe2 h5 23. Nh4 Qe6 24. Be4 Qg4 25. Bf3 Qg5 26. Qf1 f5 27. Qe2 f6 28. Re1 Kf8 29. Kh1 Bd6 30. Bg2 Kg7 31. Bh3 Bc6+ 32. Kg1 Bd7 33. Qf3 Rb3 34. Bxf5 Rd8 35. Qe4 Rb6 36. Bxd7 Rxd7 37. Nf5+ Kh8 38. f4 Qg6 39. Nxd6 Qxe4 40. Nxe4 c4 41. dxc4 d3 42. Rd2 Rd4 43. fxe5 fxe5 44. c5 Re6 45. Re3 Kg7 46. Rdxd3 Rc4 47. Rc3 Rd4 48. c6 Re8 49. c7 Rc8 50. Ng5 Kf6 51. Nf3 Rd7 52. Rc6+ Kg7 53. Ng5 Rd1+ 54. Kg2 Rd2+ 55. Kh3 Rd5 56. Re4 Rb5 57. Rb4 1-0

[Event "World-chT Rapid"]
[Site "Dusseldorf"]
[Date "2023.08.28"]
[Round "11"]
[White "Zuferi, Enis"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2367"]
[BlackElo "2409"]
[PlyCount "89"]
[EventDate "2023.08.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Heilbronn Hustlers"]
[BlackTeam "Deutsche Schachjugend"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. a3 Bd6 8. Qc2 a6 9. Nge2 b6 10. b4 Bb7 11. Rb1 Re8 12. f3 Qc8 13. 0-0 c5 14. bxc5 bxc5 15. dxc5 Bxc5 16. Na4 Ba7 17. Qb3 Bc6 18. Nb6 Bxb6 19. Qxb6 Nbd7 20. Qd4 Ne5 21. Bb2 Nxd3 22. Qxd3 Bb5 23. Qd2 Qc5 24. Kf2 Qc7 25. Rh1 Nd7 26. Qd4 Ne5 27. Rhd1 Qc2 28. f4 Qxe2+ 29. Kg1 Nf3+ 30. gxf3 Qxe3+ 31. Qxe3 Rxe3 32. Kf2 Re2+ 33. Kg3 Bc4 34. Bd4 Rae8 35. f5 h5 36. h4 Ra2 37. f6 gxf6 38. Bxf6 Re6 39. Rb8+ Kh7 40. Rh8+ Kg6 41. Bd4 Ree2 42. Kf4 f6 43. Rg1+ Rg2 44. Rxg2+ Rxg2 45. Rg8+ 1-0

[Event "World-chT Rapid"]
[Site "Dusseldorf"]
[Date "2023.08.27"]
[Round "8.11"]
[White "Colbow, Collin"]
[Black "Bellahcene, Bilel"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2409"]
[BlackElo "2515"]
[PlyCount "60"]
[EventDate "2023.08.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Deutsche Schachjugend"]
[BlackTeam "Africa"]
[WhiteTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 Be6 10. Nc4 Rc8 11. Ne3 Qb6 12. Rb1 Nxe4 13. Nxe4 h6 14. Nxd6+ Bxd6 15. Qxd6 hxg5 16. Qa3 Nb4 17. Bd3 Bxa2 18. Rd1 Nxd3+ 19. Rxd3 Be6 20. 0-0 Qc5 21. Qa4+ Rc6 22. Rc3 Qb5 23. Qa3 Rh4 24. Rxc6 Qxc6 25. Rd1 Rd4 26. Rd3 Ra4 27. Qd6 Ra1+ 28. Nd1 Qxd6 29. Rxd6 Rc1 30. Rd2 Bf5 0-1

[Event "World-chT Rapid"]
[Site "Dusseldorf"]
[Date "2023.08.27"]
[Round "7.12"]
[White "Colbow, Collin"]
[Black "Roberson, Peter T"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2409"]
[BlackElo "2433"]
[PlyCount "74"]
[EventDate "2023.08.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Deutsche Schachjugend"]
[BlackTeam "The Sharks"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "ENG"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 Bd6 5. b3 0-0 6. Bb2 c5 7. cxd5 exd5 8. d4 Nc6 9. Be2 Re8 10. 0-0 cxd4 11. Nxd4 Nxd4 12. Qxd4 Be5 13. Qd3 Ne4 14. Na4 Bxb2 15. Nxb2 Qf6 16. Na4 Be6 17. Rac1 Rac8 18. Bf3 b5 19. Bxe4 bxa4 20. Bxd5 Rcd8 21. e4 Bxd5 22. exd5 Re5 23. Rfd1 g6 24. d6 axb3 25. axb3 Kg7 26. d7 Re7 27. g3 Qe6 28. Rc7 a5 29. Qc3+ f6 30. Qxa5 Qxb3 31. Qa1 Qb6 32. Ra7 Re2 33. Rf1 Rd2 34. Ra6 Qd4 35. Qxd4 Rxd4 36. Ra7 R4xd7 37. Rxd7+ Rxd7 1/2-1/2

[Event "World-chT Rapid"]
[Site "Dusseldorf"]
[Date "2023.08.27"]
[Round "6.8"]
[White "Smirin, Ilia"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2574"]
[BlackElo "2409"]
[PlyCount "53"]
[EventDate "2023.08.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Ashdod Elit CC"]
[BlackTeam "Deutsche Schachjugend"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Be3 b5 8. Bd3 Nxd4 9. Bxd4 Qxf4 10. Rf1 Qd6 11. Qf3 Qxd4 12. Qxf7+ Kd8 13. Qxf8+ Kc7 14. Qf4+ Kb6 15. 0-0-0 Qc5 16. e5 Ne7 17. Be4 Rb8 18. Rd6+ Kc7 19. Rfd1 Rd8 20. Qg5 b4 21. Qxe7 Qe3+ 22. Kb1 bxc3 23. Rc6+ Kb7 24. Qb4+ Ka7 25. Rc7+ Bb7 26. Rxb7+ Rxb7 27. Qxb7# 1-0

[Event "World-chT Rapid"]
[Site "Dusseldorf"]
[Date "2023.08.26"]
[Round "4.10"]
[White "Berelowitsch, Alexander"]
[Black "Colbow, Collin"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2492"]
[BlackElo "2409"]
[PlyCount "95"]
[EventDate "2023.08.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Duesseldorf"]
[BlackTeam "Deutsche Schachjugend"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Ndb5 Qb8 7. g3 a6 8. Nd4 Qc7 9. Bg2 h5 10. 0-0 h4 11. Re1 hxg3 12. hxg3 f6 13. Nxc6 bxc6 14. Be3 Rb8 15. Na4 c5 16. c4 Be7 17. Qe2 Nh6 18. Rad1 d6 19. b3 g5 20. Nb2 Nf7 21. Nd3 e5 22. Nb2 Nd8 23. Na4 Nc6 24. Nc3 Nd4 25. Bxd4 cxd4 26. Nd5 Qd7 27. b4 Bd8 28. c5 dxc5 29. bxc5 Qh7 30. Qf3 a5 31. Rd3 Ba6 32. Red1 Rb2 33. Nxf6+ Bxf6 34. Qxf6 Bxd3 35. Qxe5+ Kf8 36. Qf6+ Ke8 37. Qe5+ Kf8 38. Qf6+ Ke8 39. Qe5+ Kf8 40. Qf6+ Kg8 41. Qxg5+ Kf7 42. Qd5+ Ke7 43. Qd6+ Ke8 44. Qe5+ Kf8 45. Qf6+ Ke8 46. Qe5+ Kf8 47. Qf6+ Ke8 48. Qe5+ 1/2-1/2

[Event "World-chT Rapid"]
[Site "Dusseldorf"]
[Date "2023.08.26"]
[Round "3.15"]
[White "Colbow, Collin"]
[Black "Vandenbussche, Thibaut"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2409"]
[BlackElo "2439"]
[PlyCount "57"]
[EventDate "2023.08.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Deutsche Schachjugend"]
[BlackTeam "Aachen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nge2 c6 5. g3 b5 6. Bg2 Nbd7 7. 0-0 b4 8. Nb1 a5 9. h3 Ba6 10. Re1 Be7 11. Be3 0-0 12. Nd2 Re8 13. g4 d5 14. dxe5 Nxe5 15. f4 Nexg4 16. hxg4 Nxg4 17. Nd4 Bh4 18. Qxg4 Bxe1 19. Rxe1 c5 20. Nf5 g6 21. Bxc5 h5 22. Qg3 Rc8 23. Nd6 Rxc5 24. Nxe8 Rxc2 25. exd5 Rxd2 26. Qe3 Rc2 27. Qe5 f6 28. Qe6+ Kh7 29. Qf7+ 1-0

[Event "World-chT Rapid"]
[Site "Dusseldorf"]
[Date "2023.08.26"]
[Round "1.2"]
[White "Erigaisi, Arjun Kumar"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2704"]
[BlackElo "2409"]
[PlyCount "115"]
[EventDate "2023.08.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Team MGD"]
[BlackTeam "Deutsche Schachjugend"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "GER"]

1. b3 d5 2. Bb2 Bf5 3. Nf3 Nf6 4. e3 e6 5. Nh4 Bg4 6. Be2 Bxe2 7. Qxe2 c6 8. f4 Nbd7 9. 0-0 Bd6 10. d3 0-0 11. Nd2 e5 12. Nf5 Bc7 13. fxe5 Bxe5 14. d4 Bc7 15. e4 dxe4 16. Nxe4 Re8 17. Nxf6+ Nxf6 18. Qd3 Nd5 19. Qf3 Qg5 20. Bc1 Qg6 21. c4 Ne7 22. Nh4 Qe6 23. Bg5 Ng6 24. Nf5 Bb6 25. c5 Bc7 26. h4 f6 27. Nxg7 Kxg7 28. Rae1 Qf7 29. Rxe8 Rxe8 30. h5 Ne7 31. Bxf6+ Kg8 32. Qg4+ Ng6 33. Be5 Qe6 34. Qxe6+ Rxe6 35. Bxc7 Ne7 36. Bd6 Kg7 37. Be5+ Kh6 38. g4 Kg5 39. Rf7 Kxg4 40. Rxh7 b6 41. b4 bxc5 42. bxc5 a5 43. Kf2 Nd5 44. Ra7 Nb4 45. Rxa5 Nd3+ 46. Ke3 Nxe5 47. dxe5 Rxe5+ 48. Kd4 Rxh5 49. Ra6 Rh6 50. Ke5 Kf3 51. Ra3+ Kg4 52. Re3 Rg6 53. a4 Rh6 54. a5 Rh8 55. Kd6 Ra8 56. Ra3 Ra6 57. Kc7 Kf5 58. Kb7 1-0

[Event "World-chT Rapid"]
[Site "Dusseldorf"]
[Date "2023.08.26"]
[Round "2.14"]
[White "Nguku Namale, Ben"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1967"]
[BlackElo "2409"]
[PlyCount "46"]
[EventDate "2023.08.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Kenya Commercial Bank"]
[BlackTeam "Deutsche Schachjugend"]
[WhiteTeamCountry "KEN"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bf4 d5 3. Nc3 e6 4. e3 Bb4 5. Bd3 Nbd7 6. Nge2 c5 7. dxc5 Nxc5 8. 0-0 0-0 9. a3 Nxd3 10. Qxd3 Be7 11. Rfd1 a6 12. e4 dxe4 13. Qe3 Bd7 14. Ng3 Ng4 15. Qxe4 Bc5 16. Rd2 Qh4 17. h3 Bc6 18. Qc4 Bxf2+ 19. Rxf2 Nxf2 20. Kxf2 e5 21. Nce2 g5 22. Kg1 gxf4 23. Ne4 Rad8 0-1

[Event "GER-ch 94th"]
[Site "Ostfildern"]
[Date "2023.08.20"]
[Round "9"]
[White "Colbow, Collin"]
[Black "Tschernatsch, Johannes"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2409"]
[BlackElo "2319"]
[PlyCount "72"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 g6 2. e4 e5 3. Nf3 Bg7 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 0-0 7. Bd3 d5 8. cxd5 c6 9. Bg5 h6 10. Bxf6 Qxf6 11. Nde2 cxd5 12. exd5 Nd7 13. 0-0 Ne5 14. Be4 Nc4 15. Qc2 Nd6 16. Bf3 h5 17. Rfd1 Bd7 18. Ne4 Nxe4 19. Bxe4 Rac8 20. Nc3 b5 21. Qb3 Rfe8 22. Bf3 Qf4 23. Re1 Be5 24. Rxe5 Rxe5 25. Qd1 Rce8 26. Ne2 Qf6 27. Qd2 Bg4 28. Bxg4 hxg4 29. Ng3 Qd6 30. Rd1 Rd8 31. h3 gxh3 32. gxh3 Rxd5 33. Qxd5 Qxd5 34. Rxd5 Rxd5 35. Ne4 Rd4 36. Nc3 a6 0-1

[Event "GER-ch 94th"]
[Site "Ostfildern"]
[Date "2023.08.19"]
[Round "8"]
[White "Poetsch, Hagen"]
[Black "Colbow, Collin"]
[Result "1/2-1/2"]
[ECO "B60"]
[WhiteElo "2484"]
[BlackElo "2409"]
[PlyCount "49"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Nxc6 bxc6 8. Bc4 Qa5 9. Qd2 Qb4 10. b3 e6 11. a3 Qa5 12. 0-0 Be7 13. b4 Qc7 14. Rad1 Rd8 15. Bf4 e5 16. Bg5 Bg4 17. f3 Bc8 18. Qf2 0-0 19. Rd3 Be6 20. Bxe6 fxe6 21. Qg3 d5 22. Qh3 Rd6 23. Qg3 Rdd8 24. Qh3 Rd6 25. Qg3 1/2-1/2

[Event "GER-ch 94th"]
[Site "Ostfildern"]
[Date "2023.08.18"]
[Round "6"]
[White "Colbow, Collin"]
[Black "Miller, Eduard"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2409"]
[BlackElo "2324"]
[PlyCount "120"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Nf3 Bg4 7. h3 Bh5 8. Bf4 e6 9. 0-0 Bd6 10. Bxd6 Qxd6 11. Nbd2 g5 12. Qa4 g4 13. hxg4 Nxg4 14. b4 Bg6 15. Bb5 Kf8 16. Rfe1 Rc8 17. Bf1 h5 18. b5 Ne7 19. c4 dxc4 20. Nxc4 Qd5 21. Qb4 Rc7 22. Nd6 h4 23. Ne5 Nf6 24. b6 axb6 25. Nb5 Rc8 26. Nxg6+ fxg6 27. Re5 Qd7 28. Rae1 Nfd5 29. Qd2 Kg7 30. Rxe6 Rc6 31. R6e5 Rf6 32. Nc3 h3 33. gxh3 Rf7 34. Ne4 Nc6 35. Rg5 Nf4 36. Rg3 Nxh3+ 37. Bxh3 Rxh3 38. d5 Rxg3+ 39. Nxg3 Ne7 40. Qd4+ Kg8 41. d6 Nf5 42. Nxf5 gxf5 43. Qd5 Kf8 44. Re6 Qc6 45. Qxc6 bxc6 46. d7 Rxd7 47. Rxc6 Ra7 48. Rxb6 Rxa2 49. Rf6+ Kg7 50. Rxf5 Kg6 51. Rb5 Rc2 52. Kg2 Ra2 53. Kg3 Rc2 54. f3 Rc4 55. Re5 Kf6 56. Ra5 Rb4 57. f4 Rb1 58. f5 Rf1 59. Kg2 Rxf5 60. Rxf5+ Kxf5 1/2-1/2

[Event "GER-ch 94th"]
[Site "Ostfildern"]
[Date "2023.08.18"]
[Round "7"]
[White "Colbow, Collin"]
[Black "Stelmaszyk, Nico"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2409"]
[BlackElo "2337"]
[PlyCount "98"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 Be7 5. b3 0-0 6. Bb2 b6 7. cxd5 exd5 8. g3 Nbd7 9. Rc1 Nc5 10. Nb5 Bb7 11. Nbd4 Re8 12. Be2 Nfe4 13. 0-0 a6 14. b4 Ne6 15. Nxe6 fxe6 16. Qb3 Bd6 17. d3 Ng5 18. Nxg5 Qxg5 19. f4 Qe7 20. Be5 Bxe5 21. fxe5 c5 22. Rf4 Rec8 23. Bg4 Rc6 24. bxc5 bxc5 25. Rcf1 c4 26. dxc4 dxc4 27. Rxc4 Rxc4 28. Qxc4 Bd5 29. Qe2 Qc5 30. Qf2 Rf8 31. Qxf8+ Qxf8 32. Rxf8+ Kxf8 33. a3 Ke7 34. Kf2 Kd7 35. Ke2 Kc6 36. Kd3 Kc5 37. Kc3 a5 38. Bd1 h6 39. Bb3 Bxb3 40. Kxb3 Kb5 41. g4 g5 42. h3 Kc5 43. Ka4 Kb6 44. e4 Ka6 45. Kb3 Kb5 46. a4+ Kc5 47. Kc3 Kb6 48. Kd4 Kc6 49. Kc4 Kb6 1/2-1/2

[Event "GER-ch 94th"]
[Site "Ostfildern"]
[Date "2023.08.17"]
[Round "5"]
[White "Fridman, Daniel"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "A19"]
[WhiteElo "2586"]
[BlackElo "2409"]
[PlyCount "83"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. e4 c5 4. e5 Ng8 5. Nf3 Nc6 6. d4 cxd4 7. Nxd4 Nxe5 8. Ndb5 a6 9. Nd6+ Bxd6 10. Qxd6 f6 11. Be3 Ne7 12. Bb6 Nf5 13. Qb4 Nc6 14. Qc5 d6 15. Bxd8 dxc5 16. Bb6 Ne5 17. Bxc5 g5 18. Be2 h5 19. Ne4 Kf7 20. 0-0 Bd7 21. b4 h4 22. Nd6+ Nxd6 23. Bxd6 Ng6 24. Bf3 Bc6 25. Bxc6 bxc6 26. Rfd1 Rhd8 27. a4 Ke8 28. Rab1 Ne7 29. Bc5 Rxd1+ 30. Rxd1 Nc8 31. g3 hxg3 32. hxg3 Rb8 33. Kg2 Nb6 34. Rh1 Kf7 35. a5 Nxc4 36. Rh7+ Kg6 37. Ra7 Ne5 38. Bd6 Rb5 39. Rxa6 Kf5 40. Rb6 Rd5 41. Bxe5 Kxe5 42. Rxc6 1-0

[Event "GER-ch 94th"]
[Site "Ostfildern"]
[Date "2023.08.16"]
[Round "4"]
[White "Colbow, Collin"]
[Black "Lagunow, Raphael"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2409"]
[BlackElo "2413"]
[PlyCount "93"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 a5 11. 0-0 a4 12. Rac1 Qa5 13. f3 Be6 14. Nd5 Bxd5 15. Qxa5 Rxa5 16. cxd5 Nd7 17. Rc7 Nc5 18. Rb1 Bf6 19. g4 g5 20. h4 h6 21. hxg5 hxg5 22. Kg2 Rb8 23. e5 Bxe5 24. Bxg5 e6 25. Bd2 Raa8 26. f4 Bg7 27. dxe6 fxe6 28. f5 Rc8 29. Rxc8+ Rxc8 30. fxe6 Nxe6 31. Rc1 Rc5 32. Rxc5 Nxc5 33. Bc4+ Kf8 34. Bc1 Ke7 35. Kf3 d5 36. Bxd5 Nd3 37. Bg5+ Kd6 38. Bxb7 Bxb2 39. Ba6 Ne5+ 40. Kf4 Nf7 41. Bh4 Bc1+ 42. Ke4 Kc7 43. Be2 Nd6+ 44. Kd5 Kd7 45. g5 Bf4 46. g6 Ke8 47. Ke6 1-0

[Event "GER-ch 94th"]
[Site "Ostfildern"]
[Date "2023.08.16"]
[Round "3"]
[White "Ronge, Tim Hendrick"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2273"]
[BlackElo "2409"]
[PlyCount "88"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Nc3 d5 9. cxd5 cxd5 10. Ne5 0-0 11. 0-0 Nfd7 12. Bc1 Nxe5 13. dxe5 Nc6 14. Bb2 Qc7 15. f4 Rad8 16. Rc1 Bc5+ 17. Kh1 Be3 18. Ra1 d4 19. Ne4 Nb4 20. Ba3 Nc2 21. Bxf8 Rxf8 22. Rb1 Na3 23. Rb2 Rc8 24. Bf3 Qc1 25. Rd2 Bxd2 26. Nxd2 Qb2 27. Nb1 Nc2 28. Qd2 Qxa2 29. Be4 Qxb3 30. Rc1 Ne3 31. Rxc8+ Bxc8 32. Qxd4 Qd1+ 33. Qxd1 Nxd1 34. Kg2 b5 35. Kf3 b4 36. Bc2 Bb7+ 37. e4 Nb2 38. Nd2 Ba6 39. Ke3 Nc4+ 40. Nxc4 Bxc4 41. Bb1 a5 42. Kd4 Bb3 43. Kc5 Bd1 44. Kc4 Kf8 0-1

[Event "GER-ch 94th"]
[Site "Ostfildern"]
[Date "2023.08.15"]
[Round "2"]
[White "Colbow, Collin"]
[Black "Herrmann, Jakob"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2409"]
[BlackElo "2068"]
[PlyCount "73"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. h4 h6 16. h5 g5 17. g4 Qc7 18. Bc4 Red8 19. Qf2 Nf4 20. Bxe6 Nxe6 21. Bd6 Qb6 22. Rd2 Qxf2 23. Rxf2 Rd7 24. Rd1 Rad8 25. c3 f6 26. Rfd2 Rf7 27. Ng3 Rfd7 28. Nf5 Kf7 29. Ba3 Rxd2 30. Rxd2 Rd5 31. Nd6+ Kg8 32. Nc8 Bf8 33. Bxf8 Kxf8 34. Nxa7 Nd8 35. Nc8 Nb7 36. Rxd5 cxd5 37. Nb6 1-0

[Event "GER-ch 94th"]
[Site "Ostfildern"]
[Date "2023.08.14"]
[Round "1"]
[White "Nemitz, Alfred"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2228"]
[BlackElo "2409"]
[PlyCount "120"]
[EventDate "2023.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 d5 5. e3 c5 6. c3 Qb6 7. Qc1 Nc6 8. Nbd2 Nh5 9. Be2 g5 10. Bg3 Nxg3 11. hxg3 Bg7 12. 0-0 Bd7 13. Nb3 cxd4 14. exd4 0-0-0 15. Nc5 Kb8 16. a4 Bc8 17. Qe3 Rhe8 18. Bb5 f6 19. Rfd1 e5 20. dxe5 g4 21. Nd4 Rxe5 22. Na6+ Ka8 23. Qf4 Nxd4 24. a5 Qd6 25. cxd4 Re7 26. Nc5 a6 27. Bf1 f5 28. b4 Qxf4 29. gxf4 h5 30. b5 axb5 31. Bxb5 h4 32. a6 b6 33. Bc6+ Ka7 34. Nb7 Rh8 35. Nd6 b5 36. Nxb5+ Kb6 37. a7 Bb7 38. Bxb7 Kxb7 39. Rdb1 Ka8 40. Rc1 g3 41. Kf1 gxf2 42. Rc5 Bh6 43. Rac1 Re1+ 44. Rxe1 fxe1R+ 45. Kxe1 Bxf4 46. Rxd5 Rf8 47. Rd7 Rc8 48. Ke2 Bg3 49. Rf7 Rc2+ 50. Kf3 Rf2+ 51. Ke3 Ra2 52. Rxf5 Kb7 53. Kf3 Be1 54. d5 Bb4 55. d6 Kc6 56. Rf8 Bxd6 57. Nxd6 Rxa7 58. Nf5 Ra3+ 59. Kg4 Ra2 60. Nxh4 Kd6 1-0

[Event "Titled Tuesday intern op 08th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "5"]
[White "Bogaudinov, Rushan"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1853"]
[BlackElo "2409"]
[PlyCount "114"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 b6 6. c4 Bb7 7. Nc3 d6 8. b3 e6 9. Bb2 c5 10. e3 Qe7 11. Qc2 Nbd7 12. a4 cxd4 13. Nxd4 Bxg2 14. Kxg2 Ne5 15. f3 Qb7 16. e4 Rfd8 17. Rad1 Rac8 18. Qe2 a6 19. h3 Ned7 20. Ba3 Nc5 21. b4 Ncd7 22. b5 Ne5 23. bxa6 Qxa6 24. Ncb5 Qxa4 25. Bxd6 Nxc4 26. Be7 Rd7 27. Ra1 Qxa1 28. Rxa1 Rxe7 29. Rc1 Nd6 30. Rxc8+ Nxc8 31. Qc4 Na7 32. Nxa7 Rxa7 33. Qc8+ Bf8 34. Nb5 Ra2+ 35. Kf1 Kg7 36. g4 Bc5 37. Qd8 Rf2+ 38. Ke1 Rxf3 39. g5 Nxe4 40. Nc7 Nd6 41. Qd7 Re3+ 42. Kf1 h6 43. gxh6+ Kxh6 44. Ne8 Nxe8 45. Qxe8 Kg7 46. Qd7 Rxh3 47. Qd8 Re3 48. Qg5 Re4 49. Qc1 Rd4 50. Qb2 e5 51. Qe2 e4 52. Qb2 e3 53. Ke2 Kg8 54. Qb5 Rd2+ 55. Ke1 Rg2 56. Qe8+ Kg7 57. Qe5+ Kh6 0-1

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "3"]
[White "Colbow, Collin"]
[Black "Anuj, Shrivatri"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2409"]
[BlackElo "2420"]
[PlyCount "48"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 c5 4. e3 Nc6 5. Nbd2 e6 6. c3 cxd4 7. exd4 Nh5 8. Bg5 f6 9. Bh4 Bd6 10. Bd3 Nf4 11. Bf1 0-0 12. Bg3 Re8 13. Bxf4 Bxf4 14. Be2 e5 15. dxe5 fxe5 16. 0-0 e4 17. Nd4 Nxd4 18. cxd4 Qg5 19. Nb1 Bh3 20. g3 e3 21. Bf3 exf2+ 22. Rxf2 Bxg3 23. hxg3 Qxg3+ 24. Bg2 Bxg2 0-1

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "1"]
[White "Colbow, Collin"]
[Black "Haukenfrers, Dale"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2409"]
[PlyCount "91"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 c6 3. Nf3 Nf6 4. e3 Rg8 5. h3 g5 6. Bxg5 Rxg5 7. Nxg5 Qa5+ 8. Nc3 Qxg5 9. Qd2 Na6 10. 0-0-0 Nb4 11. a3 Na6 12. g4 Bg7 13. f4 Qa5 14. Kb1 Rb8 15. Bg2 Bd7 16. g5 Nd5 17. Nxd5 Qxd2 18. Rxd2 cxd5 19. Bxd5 b5 20. Be4 b4 21. axb4 Nxb4 22. Bxh7 a5 23. e4 a4 24. c3 Nc6 25. Ka2 Na5 26. Bf5 Bxf5 27. exf5 Rb5 28. d5 Nc4 29. Re2 Rxd5 30. Rhe1 Bf8 31. f6 e6 32. Re4 Nd2 33. Rxa4 Rd3 34. Ra8+ Kd7 35. Rxf8 Rd5 36. Rxf7+ Kc6 37. Ra7 Rf5 38. Re2 Kb6 39. Rxd2 Kxa7 40. Rxd6 Rxf4 41. Rxe6 Re4 42. Rxe4 Ka6 43. Rb4 Ka5 44. f7 Ka6 45. f8Q Ka5 46. Qa8# 1-0

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "10"]
[White "Colbow, Collin"]
[Black "Kacprzak, Karol1111"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2409"]
[BlackElo "2315"]
[PlyCount "192"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 Nf6 3. Nc3 d5 4. Nb5 Na6 5. e3 c6 6. Nc3 Be7 7. Nf3 0-0 8. Bd3 b5 9. a3 Nc7 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Nd5 13. Bg3 c5 14. 0-0 Bb7 15. Qe2 a6 16. Rad1 Qb6 17. dxc5 Bxc5 18. Ne5 Rad8 19. Bh4 Nf4 20. Qf3 Rxd1 21. Rxd1 Bxe4 22. Qxe4 Ng6 23. Nd7 Qc7 24. Nxf8 Bxf8 25. Bg3 Qc8 26. h4 h5 27. c3 Be7 28. Qf3 Bxh4 29. Bxh4 Nxh4 30. Qxh5 Nf5 31. Qg5 f6 32. Qd2 Qc4 33. Qd8+ Kh7 34. Qe8 Qg4 35. Rd8 Nh4 36. Qc6 e5 37. Rd3 e4 38. Rg3 Qf4 39. Qd7 Nf5 40. Rh3+ Nh6 41. Qd1 f5 42. f3 e3 43. g3 Qc4 44. Rh2 f4 45. gxf4 Qxf4 46. Qe2 Kg8 47. Rg2 Nf5 48. Rg4 Qe5 49. Qd3 e2 50. Qd8+ Kf7 51. Qd7+ Ne7 52. Re4 e1Q+ 53. Rxe1 Qxe1+ 54. Kg2 Qe2+ 55. Kg3 Qxb2 56. Qb7 Qxa3 57. Qe4 Qxc3 58. Qf4+ Qf6 59. Qc7 Qg6+ 60. Kf2 Qc6 61. Qf4+ Kg8 62. Qg4 Qf6 63. Qd7 b4 64. Qe8+ Qf8 65. Qd7 a5 66. Qa7 Nc6 67. Qb6 Qf6 68. Qb7 a4 69. Qc8+ Kh7 70. Qh3+ Kg6 71. Qg4+ Kf7 72. Qd7+ Ne7 73. Qxa4 Qd4+ 74. Ke2 Nf5 75. Qb3+ Kf6 76. Qa4 Qe3+ 77. Kf1 Qxf3+ 78. Kg1 Qe4 79. Qa6+ Kg5 80. Qa7 Qg4+ 81. Kf1 Qf3+ 82. Ke1 Qe3+ 83. Qxe3+ Nxe3 84. Ke2 Kf4 85. Kd3 g5 86. Kd4 g4 87. Kc5 g3 88. Kxb4 g2 89. Kc5 g1Q 90. Kd6 Qg5 91. Ke6 Qd5+ 92. Ke7 Qc6 93. Kf7 Qd6 94. Kg8 Qe7 95. Kh8 Nf5 96. Kg8 Qg7# 0-1

[Event "Titled Tuesday intern op 08th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "3"]
[White "Colbow, Collin"]
[Black "Lacey, Patrick"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2409"]
[BlackElo "2184"]
[PlyCount "67"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. Nc3 e6 4. Nb5 Bd6 5. Nxd6+ cxd6 6. c3 Nf6 7. e3 0-0 8. Bg3 Ne4 9. Bd3 f5 10. Ne2 Qe7 11. f3 Nf6 12. Qd2 Bd7 13. 0-0-0 Rac8 14. Kb1 Na5 15. Bf2 b5 16. Rdg1 Nc4 17. Qe1 Rb8 18. g4 fxg4 19. fxg4 Rfc8 20. g5 Ne4 21. Bxe4 dxe4 22. g6 h6 23. Bh4 Qe8 24. Ng3 b4 25. cxb4 d5 26. Nh5 a5 27. Bf6 Rxb4 28. Ka1 Nxb2 29. Bxg7 Qe7 30. Be5 Rc2 31. Nf6+ Qxf6 32. Bxf6 Nd3 33. Qb1 Rxb1+ 34. Rxb1 1-0

[Event "Titled Tuesday intern op 08th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "4"]
[White "Colbow, Collin"]
[Black "Matlakov, Maxim"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2409"]
[BlackElo "2677"]
[PlyCount "161"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. Nf3 e6 4. c3 Nf6 5. Qb3 Qc8 6. e3 Be7 7. h3 h6 8. c4 0-0 9. Nc3 dxc4 10. Bxc4 a6 11. Rc1 b5 12. Be2 c5 13. dxc5 Nbd7 14. Nd4 Nxc5 15. Qd1 Qb7 16. Nxf5 exf5 17. 0-0 Rad8 18. Qc2 b4 19. Na4 Nce4 20. Qc6 Qxc6 21. Rxc6 a5 22. Bc7 Rd2 23. Bb5 Nd5 24. Bxa5 Bh4 25. g3 Bf6 26. Bc4 Ra8 27. Ra6 Rxa6 28. Bxa6 Be5 29. Bb7 Bxg3 30. fxg3 Nxe3 31. Bxe4 Nxf1 32. Kxf1 fxe4 33. Bxb4 Rd4 34. a3 f5 35. Nb6 g5 36. Bc3 Rd3 37. a4 f4 38. a5 Rf3+ 39. Kg2 Rxg3+ 40. Kh2 Rd3 41. a6 e3 42. a7 Rd8 43. a8Q Rxa8 44. Nxa8 Kf7 45. Kg2 Ke6 46. Kf3 Kf5 47. Nc7 h5 48. Nd5 g4+ 49. hxg4+ hxg4+ 50. Ke2 Ke4 51. Nf6+ Kf5 52. Nxg4 Kxg4 53. Bd4 Kf5 54. Kf3 Ke6 55. Bxe3 fxe3 56. Kxe3 Ke5 57. Kd3 Kd5 58. Kc3 Kc5 59. Kb3 Kb5 60. Kc3 Kc5 61. Kb3 Kb5 62. Ka3 Ka5 63. b3 Kb5 64. b4 Kb6 65. Kb3 Kb5 66. Kc3 Kb6 67. Kc4 Kc6 68. b5+ Kb6 69. Kb4 Kb7 70. Kc5 Kc7 71. b6+ Kb7 72. Kb5 Kb8 73. Ka6 Ka8 74. Ka5 Kb7 75. Kb5 Kb8 76. Kc6 Kc8 77. Kd6 Kb7 78. Kc5 Kb8 79. Kc6 Kc8 80. b7+ Kb8 81. Kb6 1/2-1/2

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "9"]
[White "Colbow, Collin"]
[Black "Preobrazhenskaya, Diana"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2409"]
[BlackElo "2056"]
[PlyCount "147"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e3 a6 5. Qd2 Nc6 6. 0-0-0 c4 7. f3 b5 8. e4 b4 9. Nxd5 Nxd5 10. exd5 Qxd5 11. c3 a5 12. Ne2 Bf5 13. Bg3 e6 14. Nf4 Qb5 15. d5 0-0-0 16. Qe2 bxc3 17. bxc3 Ba3+ 18. Kd2 Qb2+ 19. Ke1 Qxc3+ 20. Qd2 Qxd2+ 21. Rxd2 c3 22. Ba6+ Kb8 23. Re2 e5 24. dxc6 exf4 25. Bxf4+ Ka7 26. c7 Rde8 27. Bb5 Rxe2+ 28. Kxe2 c2 29. Be3+ Kb7 30. Bd3 Bxd3+ 31. Kxd3 Kxc7 32. Kxc2 Bb4 33. Bd2 Bxd2 34. Kxd2 Rd8+ 35. Kc3 Kb6 36. Rb1+ Kc5 37. a4 Re8 38. Rb5+ Kc6 39. Rxa5 Re2 40. Ra7 Rxg2 41. Rxf7 Rxh2 42. Rxg7 Rh3 43. Rf7 Kb6 44. Rf5 h5 45. a5+ Ka6 46. Kb4 Rh1 47. Rf6+ Ka7 48. Rh6 Rb1+ 49. Kc5 Rc1+ 50. Kd4 Rd1+ 51. Ke3 Rh1 52. f4 h4 53. Kf3 Ra1 54. Rxh4 Rxa5 55. Rh6 Kb7 56. Rd6 Kc7 57. Rd4 Ra1 58. Ke4 Re1+ 59. Kf5 Rf1 60. Kg5 Rg1+ 61. Kf6 Rf1 62. f5 Rf2 63. Kg6 Rg2+ 64. Kf7 Rf2 65. f6 Rf3 66. Kg7 Rg3+ 67. Kf8 Rf3 68. f7 Rf2 69. Ke7 Re2+ 70. Kf6 Rf2+ 71. Ke6 Re2+ 72. Kf5 Rf2+ 73. Rf4 Rxf4+ 74. Kxf4 1-0

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "5"]
[White "Colbow, Collin"]
[Black "Semenenko, Dmytry"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2409"]
[PlyCount "45"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nc3 c5 4. e3 a6 5. Qd2 Nc6 6. 0-0-0 e6 7. f3 Bd6 8. Nge2 Bxf4 9. Nxf4 c4 10. e4 0-0 11. g4 b5 12. g5 b4 13. Na4 Ne8 14. Nc5 Qxg5 15. h4 Qd8 16. Rg1 dxe4 17. fxe4 Qxh4 18. Bxc4 Nxd4 19. Ng2 Qg3 20. Qxd4 Nf6 21. Ne3 Qf4 22. Rdf1 Qh6 23. Rxf6 1-0

[Event "Titled Tuesday intern op 08th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "7"]
[White "Colbow, Collin"]
[Black "Sreyas, Payyappat"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2409"]
[BlackElo "2075"]
[PlyCount "100"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 e6 4. Nf3 Nc6 5. Nbd2 d5 6. c3 Nh5 7. Bg3 Nxg3 8. hxg3 g6 9. Bd3 c4 10. Bc2 b5 11. e4 Bg7 12. e5 a5 13. g4 Bd7 14. Qe2 Qb6 15. Ng5 h6 16. Nxf7 Kxf7 17. Qf3+ Ke7 18. Bxg6 Raf8 19. Qg3 Kd8 20. 0-0 Ne7 21. Bc2 h5 22. g5 Nf5 23. Bxf5 Rxf5 24. Nf3 Rhf8 25. Nh4 Rf4 26. Ng6 Rg4 27. Qh3 Rf5 28. f4 Be8 29. Qxh5 Rgxf4 30. Rxf4 Rxf4 31. Qh7 Rf7 32. Qg8 b4 33. Rf1 Rxf1+ 34. Kxf1 bxc3 35. Qxg7 cxb2 36. Qe7+ Kc8 37. Qxe8+ Kb7 38. Qd7+ Ka6 39. Qc8+ Kb5 40. Qe8+ Kb4 41. Qe7+ Ka4 42. Nf4 b1Q+ 43. Kf2 Qf5 44. Kg3 Qb4 45. Qd7+ Ka3 46. Nxe6 Qc3+ 47. Kh2 Qg4 48. Qe7+ Kxa2 49. g6 Qcg3+ 50. Kg1 Qxg2# 0-1

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "6"]
[White "Colbow, Collin"]
[Black "Zelbel, Patrick"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2409"]
[BlackElo "2466"]
[PlyCount "90"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 a6 4. dxc5 e6 5. a3 Bxc5 6. b4 Be7 7. c4 0-0 8. Bb2 d5 9. Nbd2 b6 10. cxd5 Nxd5 11. Qc2 Bf6 12. Ne5 Bb7 13. Bd3 g6 14. 0-0 Nd7 15. Ndf3 Rc8 16. Qb3 Nxe5 17. Nxe5 Bxe5 18. Bxe5 Qg5 19. Bg3 Rc3 20. Qb1 Nxe3 21. fxe3 Qxe3+ 22. Bf2 Qxd3 23. Qxd3 Rxd3 24. Bxb6 Rc8 25. Bc5 e5 26. Rad1 Rcd8 27. Rxd3 Rxd3 28. a4 f5 29. Rc1 Rb3 30. Bd6 Rb2 31. Rc7 Bxg2 32. Bxe5 Re2 33. Rg7+ Kf8 34. Rxh7 Bc6 35. Bd6+ Kg8 36. Ra7 Bxa4 37. Rxa6 Bb5 38. Rb6 Bd3 39. Bc5 Rb2 40. Rxg6+ Kf7 41. Rd6 Be4 42. Rd7+ Ke6 43. Rd6+ Kf7 44. Rd7+ Ke6 45. Rd6+ Kf7 1/2-1/2

[Event "Titled Tuesday intern op 08th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "1"]
[White "Delgado Kuffo, Andres"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2320"]
[BlackElo "2409"]
[PlyCount "76"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. 0-0-0 Bd6 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 Qc7 16. g3 0-0-0 17. Kb1 Kb8 18. c4 c5 19. dxc5 Qxc5 20. Be3 Qc6 21. Rxd6 Rxd6 22. Bf4 Rhd8 23. Rd1 Kc8 24. Bxd6 Rxd6 25. Rxd6 Qxd6 26. Ne5 Ne4 27. Nxf7 Qd4 28. a3 Qxf2 29. Qxe4 Qxf7 30. g4 Qf6 31. Ka2 e5 32. Qd5 Qe7 33. Qe4 Kc7 34. b4 Qf6 35. b5 Qf4 36. Qd5 e4 37. c5 e3 38. c6 bxc6 0-1

[Event "Titled Tuesday intern op 08th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "2"]
[White "Iturrizaga Bonelli, Eduardo"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2617"]
[BlackElo "2409"]
[PlyCount "49"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 c6 6. e4 d6 7. Nf3 Nbd7 8. 0-0 Qc7 9. h3 e5 10. Be3 exd4 11. Nxd4 Nc5 12. Nb3 b6 13. Nxc5 dxc5 14. Bf4 Qb7 15. Qc1 Be6 16. b3 Rfd8 17. Bh6 Nd7 18. Bxg7 Kxg7 19. f4 f5 20. exf5 Bxf5 21. g4 Be6 22. f5 Bg8 23. Ne4 Rf8 24. Qc3+ Kf7 25. Nd6+ 1-0

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "7"]
[White "Javakhadze, Zurab"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "2461"]
[BlackElo "2409"]
[PlyCount "54"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 d6 5. c4 e5 6. d4 Nbd7 7. Nc3 exd4 8. Nxd4 Bxg2 9. Kxg2 g6 10. Qd3 Qc8 11. Qe3+ Ne5 12. f4 Nfg4 13. Qe4 f5 14. Qd5 c6 15. Qe6+ Qxe6 16. Nxe6 Nxc4 17. Nc7+ Kd7 18. Nxa8 Nge3+ 19. Bxe3 Nxe3+ 20. Kf2 Nxf1 21. Kxf1 Bg7 22. Nxb6+ axb6 23. Rc1 Ra8 24. a3 b5 25. Na2 Bxb2 26. Rc2 Bxa3 27. Nc3 b4 0-1

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "11"]
[White "Korol, Dimitry"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "2287"]
[BlackElo "2409"]
[PlyCount "88"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 g6 6. Nf3 Bg7 7. Nd2 0-0 8. Nc4 d6 9. Bf4 Ne8 10. Qd2 Na6 11. e4 Nac7 12. a4 f5 13. Bd3 fxe4 14. Bxe4 Nf6 15. 0-0 Nxe4 16. Nxe4 Qh4 17. g3 Qh5 18. Bxd6 Bh3 19. f4 Bxf1 20. Rxf1 Qxd5 21. Qxd5+ Nxd5 22. Bxf8 Rxf8 23. Rd1 Bd4+ 24. Kg2 Nb6 25. Nxb6 axb6 26. b3 Kf7 27. Kf3 Ke6 28. h4 h6 29. Re1 Kd5 30. Nd2 b5 31. axb5 Ra8 32. Re7 Ra2 33. Nc4 Rf2+ 34. Kg4 h5+ 35. Kg5 Rf3 36. Kxg6 Rxg3+ 37. Kxh5 Rxb3 38. Rxb7 Kxc4 39. Kg6 Rxb5 40. Rc7 Rb6+ 41. Kg5 Kd3 42. h5 c4 43. h6 c3 44. h7 c2 0-1

[Event "Titled Tuesday intern op 08th Aug Late"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "6"]
[White "Livaic, Leon"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2558"]
[BlackElo "2409"]
[PlyCount "87"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 Nbd7 7. Qd2 c5 8. d5 a6 9. a4 Qa5 10. Ra3 Rd8 11. Nf3 Ne5 12. Nxe5 dxe5 13. Bd3 Ne8 14. Nb1 Qc7 15. a5 Nd6 16. Nc3 f5 17. f3 Bd7 18. 0-0 f4 19. Bf2 g5 20. Rb1 h5 21. b4 cxb4 22. Rxb4 Rf8 23. c5 Nb5 24. Nxb5 axb5 25. Bxb5 Bxb5 26. Rxb5 g4 27. hxg4 hxg4 28. fxg4 Qd7 29. Qe2 Rf6 30. Rab3 Qc8 31. Rxb7 Rg6 32. c6 Rxg4 33. Rxe7 Rxa5 34. c7 Ra1+ 35. Be1 f3 36. Rxf3 Bf8 37. d6 Bxe7 38. dxe7 Kh7 39. Rf7+ Kh6 40. Rf1 Qxc7 41. Qxg4 Qc5+ 42. Kh2 Qxe7 43. Bd2+ Kh7 44. Rxa1 1-0

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "2"]
[White "Masruri, Rahman"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2299"]
[BlackElo "2409"]
[PlyCount "218"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. c4 e6 5. Nc3 c6 6. Qb3 Qc8 7. h3 Nbd7 8. Nf3 h6 9. Rc1 dxc4 10. Bxc4 Be7 11. Be2 Nd5 12. Bh2 Nxc3 13. Rxc3 0-0 14. 0-0 Nb6 15. Ne5 Nd5 16. Rcc1 a5 17. a3 Bd6 18. Bf3 Bxe5 19. Bxe5 Bg6 20. Rfe1 Rd8 21. Bg3 Qd7 22. Rc5 Nf6 23. Bh4 Re8 24. Bxf6 gxf6 25. h4 Kh8 26. h5 Bh7 27. Qc3 Qe7 28. Rxa5 Rxa5 29. Qxa5 Rg8 30. Qc5 Qd7 31. a4 Bf5 32. b4 Bg4 33. Bxg4 Rxg4 34. b5 Rg5 35. bxc6 bxc6 36. Qf8+ Kh7 37. Rb1 Rg8 38. Qc5 Rg5 39. Qc2+ Kg7 40. Rc1 Qd5 41. g3 Rxh5 42. e4 Qxd4 43. Qxc6 Ra5 44. Rc4 Qd1+ 45. Kg2 Rh5 46. Rc1 Qg4 47. f3 Qh3+ 48. Kf2 Qh2+ 49. Ke3 Qxg3 50. Qc7 Qxc7 51. Rxc7 Ra5 52. Rc4 Kg6 53. Kd4 f5 54. Kc3 fxe4 55. fxe4 h5 56. Kb4 Ra8 57. a5 h4 58. e5 Kg5 59. a6 h3 60. Kb5 h2 61. Rc1 Kf5 62. Kb6 Kxe5 63. Rh1 f5 64. Rxh2 f4 65. Re2+ Kf5 66. Kb7 Rf8 67. a7 e5 68. Kb6 f3 69. Rf2 Kf4 70. Kc5 Ra8 71. Ra2 e4 72. Kd4 Rd8+ 73. Kc5 Ra8 74. Kd4 e3 75. Kd3 f2 76. Ke2 Kg3 77. Ra5 Kg2 78. Rg5+ Kh2 79. Ra5 Rf8 80. a8Q Rxa8 81. Kxe3 f1Q 82. Rxa8 Qe1+ 83. Kd4 Qd1+ 84. Kc5 Qe1 85. Kb6 Kg3 86. Kb7 Kf4 87. Rf8+ Kg5 88. Rg8+ Kf6 89. Rc8 Qb4+ 90. Kc7 Qa4 91. Rb8 Ke6 92. Rb6+ Kd5 93. Rd6+ Kc5 94. Rd7 Qa7+ 95. Kd8 Qb6+ 96. Ke7 Qg6 97. Kd8 Qe6 98. Kc7 Qb6+ 99. Kc8 Qf6 100. Kc7 Qe6 101. Kc8 Qe8+ 102. Kc7 Kb5 103. Rd8 Qe7+ 104. Kc8 Qa7 105. Rd7 Qa8+ 106. Kc7 Kc5 107. Rd8 Qa7+ 108. Kc8 Kc6 109. Rd6+ Kxd6 0-1

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "8"]
[White "Sychev, Klementy"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2552"]
[BlackElo "2409"]
[PlyCount "121"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Qa4+ Bd7 6. Qb3 Qc7 7. Nc3 Na6 8. d4 g6 9. Nf3 Bg7 10. Be2 0-0 11. 0-0 Bf5 12. Ne5 Rfd8 13. Nxf7 Rf8 14. Ne5 Kh8 15. Bf4 Qb6 16. Qxb6 axb6 17. a3 Rad8 18. Bf3 Nh5 19. Bg5 Nf6 20. Nc4 h6 21. Be3 b5 22. Ne5 b4 23. axb4 Nxb4 24. g4 Bc2 25. Rfc1 Nd7 26. Bg2 Nxe5 27. dxe5 Bxe5 28. Bc5 Nd3 29. Bxe7 Nxc1 30. Rxc1 Bb3 31. Bxf8 Rxf8 32. Nb5 h5 33. h3 hxg4 34. hxg4 Bf4 35. Rc3 Bd1 36. Bf3 Bxf3 37. Rxf3 g5 38. d6 Rd8 39. Rd3 Kg7 40. Nd4 Kf6 41. Nf5 Ke6 42. Kg2 Bxd6 43. Rxd6+ Rxd6 44. Nxd6 Kxd6 45. Kf3 Ke5 46. Ke3 b5 47. f4+ gxf4+ 48. Kf3 b4 49. b3 Kd4 50. Kxf4 Kc3 51. g5 Kxb3 52. g6 Kc2 53. g7 b3 54. g8Q b2 55. Qc4+ Kd2 56. Qb3 Kc1 57. Qc3+ Kb1 58. Ke3 Ka2 59. Qa5+ Kb1 60. Kd3 Kc1 61. Qe1# 1-0

[Event "Titled Tuesday intern op 08th Aug Early"]
[Site "Chess.com INT"]
[Date "2023.08.08"]
[Round "4"]
[White "Tristan, Leonardo"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2526"]
[BlackElo "2409"]
[PlyCount "99"]
[EventDate "2023.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d5 6. 0-0 Bf5 7. c4 dxc4 8. Bxc4 Nbd7 9. Nc3 c5 10. h3 Nb6 11. Be2 cxd4 12. Nxd4 Bc8 13. Bf3 Nfd5 14. Nxd5 Nxd5 15. Bh2 e6 16. Rc1 Bd7 17. Qd2 Qb6 18. Rfd1 Rac8 19. Nb3 Bc6 20. Bd6 Rfd8 21. Bc5 Qa6 22. Qc2 Bb5 23. Qb1 Be2 24. Bxe2 Qxe2 25. Bd4 Nb4 26. Bxg7 Rxd1+ 27. Rxd1 Rc2 28. Rf1 Kxg7 29. Nd4 Qd2 30. Nxc2 Nxc2 31. Qc1 Qe2 32. Qd1 Qc4 33. Qd2 Nb4 34. a3 Nd5 35. Qd4+ Qxd4 36. exd4 Kf6 37. Rc1 Kf5 38. Rc8 Ke4 39. Rb8 b6 40. Rb7 a5 41. Rxf7 Kxd4 42. Rxh7 Kc4 43. Rg7 Kb3 44. Rxg6 Kxb2 45. h4 b5 46. h5 Nf4 47. Rg5 b4 48. axb4 a4 49. h6 a3 50. h7 1-0

[Event "EU-chT U18"]
[Site "Iasi"]
[Date "2023.07.30"]
[Round "7.2"]
[White "Colbow, Collin"]
[Black "Vedmediuc, Artiom"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2429"]
[BlackElo "1996"]
[PlyCount "75"]
[EventDate "2023.07.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ROU"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany U18"]
[BlackTeam "Romania Iasi U18"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "ROU"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 Qxc6 8. Bd3 Bc5 9. Qg4 g6 10. Bd2 Nf6 11. Qe2 b5 12. e5 Nd5 13. Nxd5 exd5 14. 0-0-0 Bb7 15. Rhe1 0-0-0 16. Qg4 Kb8 17. f5 h5 18. Qh3 Rde8 19. Rf1 d4 20. fxg6 fxg6 21. b4 Be7 22. Rde1 Bd8 23. Rf7 Qe6 24. Qxe6 Rxe6 25. Rxd7 Bc7 26. Rxd4 Bxg2 27. Be4 Bxe4 28. Rdxe4 Rhe8 29. Bf4 Kb7 30. h4 Bb8 31. Kb2 Ba7 32. Rd1 Kc6 33. c4 Bf2 34. Bh2 bxc4 35. Rxc4+ Kb5 36. Kb3 Ba7 37. a4+ Kb6 38. Rd7 1-0

[Event "EU-chT U18"]
[Site "Iasi"]
[Date "2023.07.29"]
[Round "6.2"]
[White "Levin, Guy"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2429"]
[BlackElo "2429"]
[PlyCount "85"]
[EventDate "2023.07.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ROU"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Israel U18"]
[BlackTeam "Germany U18"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "GER"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 d4 5. d3 c5 6. e4 Nc6 7. e5 Nd7 8. Qe2 Qc7 9. Bf4 Ne7 10. g4 Nc6 11. h4 f6 12. 0-0 Ndxe5 13. Nxe5 Nxe5 14. Bxe5 fxe5 15. Re1 Bd6 16. Be4 0-0 17. Kg2 Rf4 18. Nd2 Bd7 19. Rh1 Raf8 20. f3 Qd8 21. Nf1 Be7 22. Ng3 b6 23. Rh3 Be8 24. Rah1 a6 25. b3 b5 26. Qd2 b4 27. Ne2 R4f7 28. Rg3 g5 29. hxg5 Bxg5 30. Qd1 Rg7 31. Rgh3 h6 32. R1h2 a5 33. Qh1 Rf6 34. Ng3 Bf7 35. Bc6 Bg6 36. Rxh6 Bxh6 37. Rxh6 Rf8 38. Be4 Qg5 39. Rh8+ Kf7 40. Bxg6+ Rxg6 41. Ne4 Qe3 42. Qh7+ Rg7 43. Nd6+ 1-0

[Event "EU-chT U18"]
[Site "Iasi"]
[Date "2023.07.28"]
[Round "5.2"]
[White "Wagner, Leopold Franziskus"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2253"]
[BlackElo "2429"]
[PlyCount "100"]
[EventDate "2023.07.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ROU"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Austria U18"]
[BlackTeam "Germany U18"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. 0-0 cxd4 8. Nxd4 Bxg2 9. Kxg2 Bc5 10. Nf3 Nc6 11. Nc3 0-0 12. Bg5 h6 13. Bxf6 Qxf6 14. Rad1 Rfd8 15. e3 Rac8 16. Qb1 Bb4 17. Ne4 Qg6 18. Ned2 Qh5 19. h3 b5 20. g4 Qc5 21. Ne4 Qb6 22. cxb5 Qxb5 23. Nd6 Bxd6 24. Rxd6 Qb7 25. e4 Ne7 26. Rfd1 Rc4 27. b3 Rxe4 28. Rxd7 Rxd7 29. Rxd7 Rxg4+ 30. hxg4 Qxd7 31. Qe4 f5 32. gxf5 exf5 33. Qc4+ Kh7 34. Qf7 Qd6 35. b4 Qg6+ 36. Qxg6+ Kxg6 37. Nd4 Kf6 38. f4 Nd5 39. b5 Nxf4+ 40. Kf3 Nd5 41. Nc6 g5 42. Nxa7 g4+ 43. Kg3 h5 44. a4 f4+ 45. Kf2 h4 46. a5 h3 47. b6 h2 48. Kg2 g3 49. b7 Ne3+ 50. Kh1 Nd1 0-1

[Event "EU-chT U18"]
[Site "Iasi"]
[Date "2023.07.27"]
[Round "4.2"]
[White "Colbow, Collin"]
[Black "Piliposyan, Robert"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2429"]
[BlackElo "2375"]
[PlyCount "128"]
[EventDate "2023.07.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ROU"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany U18"]
[BlackTeam "Armenia U18"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "ARM"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nde2 Bc5 7. Ng3 d6 8. Bc4 Bg4 9. Be2 Be6 10. 0-0 0-0 11. Nd5 h6 12. c3 Bxd5 13. exd5 Ne7 14. c4 a6 15. Bd3 b5 16. b3 bxc4 17. bxc4 Re8 18. Rb1 Ng6 19. Bxg6 fxg6 20. Qc2 Kh7 21. Kh1 Qd7 22. h3 Rab8 23. Bb2 Rbc8 24. f4 Bd4 25. Bxd4 exd4 26. f5 g5 27. Rfe1 Re3 28. Rxe3 dxe3 29. Re1 Re8 30. Nf1 e2 31. Ng3 Re3 32. Kh2 Qe7 33. Rxe2 Qe5 34. Rxe3 Qxe3 35. Qe2 Qf4 36. Qf1 Qe5 37. Qf3 Qd4 38. Qe2 Qf4 39. Qf1 Qe5 40. Qe2 Qf4 41. Qd3 Qe5 42. a3 h5 43. Kg1 h4 44. Nf1 Ne4 45. Qf3 Qd4+ 46. Kh2 Nf6 47. Ne3 Qe5+ 48. Kg1 Qa1+ 49. Nf1 Qd4+ 50. Ne3 Qa1+ 51. Nf1 Qd4+ 52. Qe3 Qxc4 53. Qxg5 Qd4+ 54. Kh1 Qf2 55. Ne3 Ne4 56. Qg6+ Kh8 57. Qh5+ Kg8 58. Qe8+ Kh7 59. Qh5+ Kg8 60. Qe8+ Kh7 61. Qxe4 Qe1+ 62. Kh2 Qg3+ 63. Kg1 Qe1+ 64. Kh2 Qg3+ 1/2-1/2

[Event "EU-chT U18"]
[Site "Iasi"]
[Date "2023.07.26"]
[Round "3.2"]
[White "Dzida, Kamil"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2356"]
[BlackElo "2429"]
[PlyCount "46"]
[EventDate "2023.07.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ROU"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Poland U18"]
[BlackTeam "Germany U18"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 Qg4 7. dxc5 Qxe4+ 8. Be3 Qxc4 9. Nc3 0-0-0 10. Nd2 Qa6 11. cxd6 e6 12. Nde4 Nf6 13. Rc1 Nxe4 14. Nxe4 f5 15. Nc5 Qa5+ 16. Bd2 Qxa2 17. Qc2 Qd5 18. d7+ Kc7 19. Bf4+ e5 20. Bg5 Rxd7 21. Nxd7 Qxg2 22. Qxf5 Qxh1+ 23. Ke2 Qxc1 0-1

[Event "EU-chT U18"]
[Site "Iasi"]
[Date "2023.07.25"]
[Round "2.2"]
[White "Colbow, Collin"]
[Black "Cnejev, Vladimir Alexandru"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2429"]
[BlackElo "2362"]
[PlyCount "61"]
[EventDate "2023.07.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ROU"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Germany U18"]
[BlackTeam "Romania U18"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "ROU"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 0-0 8. Nc3 d6 9. a3 Na5 10. Ba2 Be6 11. b4 Bxa2 12. Rxa2 Nc6 13. Bg5 Qd7 14. Bxf6 Bxf6 15. Nd5 Bd8 16. a4 Ne7 17. c4 c6 18. Nc3 Bb6 19. axb5 axb5 20. Rxa8 Rxa8 21. cxb5 cxb5 22. Qb3 Rc8 23. Ng5 d5 24. exd5 h6 25. Nf3 Bd4 26. Ne2 Qxd5 27. Qxd5 Nxd5 28. Nfxd4 exd4 29. Nxd4 Nxb4 30. Nxb5 Nxd3 31. Nd4 1/2-1/2

[Event "EU-chT U18"]
[Site "Iasi"]
[Date "2023.07.24"]
[Round "1.2"]
[White "Vilcu, Matei Stefan"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2226"]
[BlackElo "2429"]
[PlyCount "102"]
[EventDate "2023.07.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ROU"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "Romania Friends U18"]
[BlackTeam "Germany U18"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Nf3 Qc7 8. 0-0 Bb7 9. Re1 Bc5 10. Qe2 Nc6 11. Be3 Bxe3 12. Qxe3 Nge7 13. a4 b4 14. Nd5 Nxd5 15. exd5 Ne7 16. dxe6 dxe6 17. Ne5 0-0 18. Qh3 f5 19. Bc4 Nd5 20. Qb3 a5 21. Rad1 Rac8 22. Rd4 Kh8 23. Re2 g5 24. Bb5 Nf4 25. Rxf4 gxf4 26. Qxe6 Qg7 27. f3 Rf6 28. Qb3 Rd8 29. Bd3 Bd5 30. c4 Re6 31. cxd5 Rxe5 32. Rc2 Qa7+ 33. Kf1 Qe3 34. Re2 Qc1+ 35. Kf2 Qc5+ 36. Kf1 Qc1+ 37. Kf2 Qc5+ 38. Kf1 Rdxd5 39. Qc2 Qxc2 40. Bxc2 Rxe2 41. Kxe2 Kg7 42. g3 fxg3 43. hxg3 Kh6 44. g4 f4 45. Be4 Rd7 46. b3 Kg5 47. Kf2 h6 48. Bf5 Rd2+ 49. Ke1 Rb2 50. Be6 Kf6 51. Bc4 Ke5 0-1

[Event "Piestany op-A"]
[Site "Piestany"]
[Date "2023.07.19"]
[Round "9"]
[White "Navaratnam, Rohan Shan Tze"]
[Black "Colbow, Collin"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2315"]
[BlackElo "2429"]
[PlyCount "71"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Be7 8. 0-0 0-0 9. Qe2 a6 10. Qe4 Nd7 11. Rd1 dxe5 12. dxe5 b5 13. Bxd5 exd5 14. Qc2 Nb6 15. Nc3 Qc7 16. Be3 Na4 17. Rac1 Nxc3 18. Qxc3 Qxc3 19. Rxc3 Be6 20. Bc5 d4 21. Nxd4 Bxc5 22. Nxe6 Bxf2+ 23. Kxf2 fxe6+ 24. Ke3 Rf5 25. Rc5 Raf8 26. Rd2 Rg5 27. g3 Rff5 28. Ke4 h5 29. Rd6 Rf2 30. Rxe6 Rxh2 31. Rxa6 Rxb2 32. Kf4 Rg4+ 33. Kf3 Rg5 34. Kf4 Rg4+ 35. Kf3 Rg5 36. Kf4 1/2-1/2

[Event "Piestany op-A"]
[Site "Piestany"]
[Date "2023.07.18"]
[Round "8"]
[White "Colbow, Collin"]
[Black "Jeet, Jain"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2429"]
[BlackElo "2225"]
[PlyCount "83"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 b6 5. cxd5 exd5 6. g3 Bb7 7. Bg2 Be7 8. 0-0 0-0 9. b3 Ne4 10. Bb2 Nd7 11. Rc1 a5 12. Qc2 Nxc3 13. Qxc3 Bf6 14. d4 c6 15. Ne5 Nxe5 16. dxe5 Be7 17. f4 f5 18. g4 fxg4 19. f5 Bg5 20. f6 Qd7 21. Rcd1 Qe6 22. e4 Rad8 23. exd5 cxd5 24. Qc7 Rd7 25. Qxb7 Rxb7 26. Bxd5 Qxd5 27. Rxd5 gxf6 28. exf6 h6 29. Bd4 Kf7 30. Kg2 Re8 31. Kg3 Re2 32. Rf2 Rxf2 33. Kxf2 Bf4 34. Rd8 Bxh2 35. Rh8 Rd7 36. Rh7+ Ke6 37. Rxd7 Kxd7 38. Bxb6 h5 39. f7 Ke7 40. Bxa5 Kxf7 41. Bd8 Ke8 42. Bh4 1/2-1/2

[Event "Piestany op-A"]
[Site "Piestany"]
[Date "2023.07.17"]
[Round "7"]
[White "Colbow, Collin"]
[Black "Garban, Mario"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "2429"]
[BlackElo "2152"]
[PlyCount "75"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. e4 e5 3. Nf3 exd4 4. Nxd4 Nc6 5. Nc3 Nge7 6. Be3 Bd7 7. h4 Nxd4 8. Qxd4 Nc6 9. Qd2 Ne5 10. 0-0-0 h5 11. Bg5 Be7 12. Be2 Bc6 13. Rh3 Qd7 14. Rg3 0-0-0 15. Nd5 Bxd5 16. Qxd5 Bxg5+ 17. Rxg5 g6 18. Qa5 Nc6 19. Qa4 Qe7 20. Rb5 Nb8 21. Qxa7 c6 22. Rb3 Rd7 23. Rd4 Qxh4 24. Rdb4 Qg5+ 25. Kb1 Qc5 26. Qa8 Qxf2 27. a3 b5 28. Bxb5 Ra7 29. Ba6+ Kd7 30. Rb7+ Rxb7 31. Qxb7+ Ke6 32. Bc4+ Ke5 33. Qe7+ Kd4 34. Qxd6+ Kxe4 35. Bd3+ Ke3 36. Qc5+ Kd2 37. Qxf2+ Kd1 38. Qe2# 1-0

[Event "Piestany op-A"]
[Site "Piestany"]
[Date "2023.07.16"]
[Round "6"]
[White "Rakshitta, Ravi"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2301"]
[BlackElo "2429"]
[PlyCount "107"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. b3 b6 4. d4 cxd4 5. Nxd4 Bb7 6. Nd2 Nc6 7. Nxc6 dxc6 8. Bb2 Qc7 9. Bd3 Ne7 10. g3 c5 11. Bb5+ Bc6 12. Qe2 0-0-0 13. 0-0-0 Bxb5 14. Qxb5 Nc6 15. Nf3 f6 16. e5 Be7 17. Qc4 Rxd1+ 18. Rxd1 Nd8 19. exf6 Bxf6 20. Qe4 Qb7 21. Qe3 Re8 22. Ng5 Bxb2+ 23. Kxb2 g6 24. Ne4 Qg7+ 25. c3 Nb7 26. Ng5 Qc7 27. Qe4 Nd6 28. Qa8+ Kd7 29. Qf3 Kc8 30. Nxh7 Kb8 31. Ng5 a5 32. Qd3 Nf5 33. g4 Ne7 34. Nxe6 Qc6 35. Qd7 Qxd7 36. Rxd7 Nc8 37. Nf4 Re4 38. Nxg6 Rxg4 39. Ne5 Rf4 40. Rf7 Re4 41. Nc6+ Ka8 42. Rc7 Re2+ 43. Ka3 Rxf2 44. Rxc8+ Kb7 45. Ne7 Rxh2 46. Rg8 b5 47. c4 b4+ 48. Ka4 Rxa2+ 49. Kb5 a4 50. bxa4 b3 51. Rg1 b2 52. Rb1 Ka8 53. Nd5 Ka7 54. Kxc5 1-0

[Event "Piestany op-A"]
[Site "Piestany"]
[Date "2023.07.15"]
[Round "5"]
[White "Babula, Vlastimil1111"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2302"]
[BlackElo "2429"]
[PlyCount "79"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qg4 Nf6 8. Qg3 0-0 9. Bg5 d6 10. Nc3 Nbd7 11. 0-0-0 Qc7 12. f4 b5 13. a3 Bb7 14. Rhe1 e5 15. Nd5 Nxd5 16. exd5 f5 17. Bh6 Nc5 18. Nxc5 Bxc5 19. fxe5 dxe5 20. d6 Bxd6 21. Bxf5 Rf6 22. Rxd6 Rxd6 23. Rxe5 Rad8 24. b3 Bc8 25. Bxc8 Kh8 26. Bxa6 gxh6 27. Bxb5 Rg8 28. Qe3 Qg7 29. Bc4 Rf8 30. Bd3 Rxd3 31. cxd3 Qxg2 32. Qd4 Qg7 33. Re4 Rf1+ 34. Kd2 Qxd4 35. Rxd4 Rf2+ 36. Ke3 Rxh2 37. a4 h5 38. a5 Rg2 39. a6 Rg8 40. b4 1-0

[Event "Piestany op-A"]
[Site "Piestany"]
[Date "2023.07.14"]
[Round "4"]
[White "Colbow, Collin"]
[Black "Song, Yuxin"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "2429"]
[BlackElo "2326"]
[PlyCount "65"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 0-0 9. a4 Nc6 10. 0-0 Nb4 11. b3 Be6 12. Ba3 a5 13. Nb5 d5 14. exd5 Bxd5 15. Bxd5 Nbxd5 16. Bb2 Qc8 17. Bxe5 Rd8 18. Ned4 Ng4 19. Qe2 Nxe5 20. Qxe5 Bf6 21. Qe4 Nc3 22. Nxc3 Bxd4 23. Nd5 Qc5 24. Ne7+ Kf8 25. c3 Bxc3 26. Rac1 Qxe7 27. Qxe7+ Kxe7 28. Rxc3 Rac8 29. Re1+ Kf8 30. Rxc8 Rxc8 31. Re5 b6 32. Kg2 Re8 33. Rb5 1/2-1/2

[Event "Piestany op-A"]
[Site "Piestany"]
[Date "2023.07.13"]
[Round "3"]
[White "Marek, Matyas"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2330"]
[BlackElo "2429"]
[PlyCount "63"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. g4 b5 8. Nxc6 Qxc6 9. Qd2 Bb7 10. 0-0-0 Nf6 11. f3 b4 12. Ne2 d5 13. e5 Nd7 14. Nd4 Qa4 15. Kb1 Nxe5 16. Be2 Be7 17. b3 Qd7 18. f4 Nc6 19. Nxc6 Bxc6 20. Bd4 0-0 21. f5 exf5 22. gxf5 f6 23. Rhg1 Bd6 24. Rg2 Kh8 25. Rdg1 Rg8 26. Rg4 Rae8 27. Qh6 Re4 28. Rxg7 Rxg7 29. Rxg7 Qxf5 30. Bxf6 Be5 31. Rg8+ Kxg8 32. Qg7# 1-0

[Event "Piestany op-A"]
[Site "Piestany"]
[Date "2023.07.12"]
[Round "2"]
[White "Colbow, Collin"]
[Black "Indriunas, Matas"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2429"]
[BlackElo "2323"]
[PlyCount "109"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 Re8 9. f3 d5 10. exd5 Nb4 11. Nde2 e6 12. Qd2 Nbxd5 13. 0-0-0 Qe7 14. Bd4 e5 15. Nxd5 Nxd5 16. Bxd5 exd4 17. Nxd4 Rd8 18. Rhe1 Qf6 19. c4 Rb8 20. g4 Bd7 21. Re4 Be8 22. g5 Qa6 23. Kb1 Bc6 24. Qf4 Bxd5 25. cxd5 Rbc8 26. Re7 Rf8 27. Nb3 Rc4 28. Re4 b5 29. d6 Qc6 30. d7 Rc2 31. Nd4 Rxb2+ 32. Kxb2 Qxd7 33. Kb1 a5 34. Rc1 b4 35. Qc7 Qh3 36. Qg3 Qd7 37. Qc7 Qh3 38. Qg3 Qd7 39. Qg4 Qb7 40. Nb3 Qd5 41. Qg2 a4 42. Qd2 Qa8 43. Nd4 b3 44. axb3 axb3 45. Nxb3 Rb8 46. Rb4 Rd8 47. Qc2 Qxf3 48. Rc4 Bf8 49. h4 Qg3 50. Rf1 Rd3 51. Nc1 Ra3 52. Rc8 Qe5 53. Nb3 Qb5 54. Rf3 Qb7 55. Rd3 1-0

[Event "Piestany op-A"]
[Site "Piestany"]
[Date "2023.07.11"]
[Round "1"]
[White "Bagwe, Gaurang"]
[Black "Colbow, Collin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2205"]
[BlackElo "2429"]
[PlyCount "116"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4 6. cxd4 d6 7. Bc4 Be7 8. 0-0 0-0 9. Qe2 a6 10. Nc3 dxe5 11. Nxe5 Nc6 12. Nxd5 exd5 13. Nxc6 bxc6 14. Bd3 Bf6 15. Be3 Qb6 16. Rfd1 a5 17. Qc2 g6 18. Rac1 Bd7 19. Rd2 Kg7 20. Qd1 h5 21. h3 Rfe8 22. Qf3 Re6 23. Qf4 Rae8 24. Kh1 Qd8 25. Rdc2 Rxe3 26. fxe3 Bg5 27. Qf1 Bxe3 28. Rd1 Qh4 29. Qe1 Qg5 30. Qf1 Bxd4 31. Re2 Rxe2 32. Bxe2 Bxb2 33. Qf3 Be6 34. Ba6 c5 35. Rf1 Be5 36. Bc8 Qg3 37. Qxg3 Bxg3 38. Bxe6 fxe6 39. Rf3 h4 40. Kg1 d4 41. Kf1 e5 42. Ke2 e4 43. Ra3 c4 44. Ra4 d3+ 45. Ke3 Bf4+ 46. Kxf4 d2 47. Rxc4 d1Q 48. Rxe4 Qd2+ 49. Kf3 Qxa2 50. Rxh4 Qb3+ 51. Kf2 a4 52. Rg4 a3 53. h4 a2 54. h5 Qc2+ 55. Kg3 a1Q 56. Kh2 Qe5+ 57. Rg3 Qf2 58. h6+ Kf7 0-1

[Event "Ceske Budejovice GM-A"]
[Site "Ceske Budejovice"]
[Date "2023.07.09"]
[Round "9"]
[White "Colbow, Collin"]
[Black "Bogdanov, Artyom"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2429"]
[BlackElo "2286"]
[PlyCount "95"]
[EventDate "2023.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "9"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 d6 7. c4 0-0 8. h3 Rb8 9. Nc3 Nd4 10. Nxd4 exd4 11. Ne2 c5 12. Bc2 b5 13. b3 Ne8 14. Ng3 Bh4 15. Qf3 g6 16. Bh6 Ng7 17. Rae1 Re8 18. Qf4 Ne6 19. Qd2 Ng7 20. Bd1 Qf6 21. Ne2 Qe7 22. g3 Bf6 23. Kh2 Qe5 24. Ng1 Bb7 25. f4 Qe7 26. Qf2 Bc6 27. h4 Qd7 28. g4 bxc4 29. bxc4 Be7 30. g5 f5 31. gxf6 Bxf6 32. Nh3 Qe7 33. Ng5 Ne6 34. Nxe6 Qxe6 35. Rg1 Bg7 36. f5 Rf8 37. Qg3 Rb2+ 38. Kh3 Qd7 39. Bxg7 Kxg7 40. h5 Rf6 41. hxg6 hxg6 42. Bh5 Qe8 43. e5 Rxf5 44. Bxg6 Qh8+ 45. Bh7+ Kf8 46. Qg8+ Qxg8 47. Rxg8+ Kf7 48. e6+ 1-0

[Event "Ceske Budejovice GM-A"]
[Site "Ceske Budejovice"]
[Date "2023.07.08"]
[Round "8"]
[White "Kraus, Tomas"]
[Black "Colbow, Collin"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2484"]
[BlackElo "2429"]
[PlyCount "97"]
[EventDate "2023.07.01"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CZE"]
[EventCategory "9"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. Nf3 d5 4. cxd5 exd5 5. d4 c6 6. Qc2 Bd6 7. Bg5 0-0 8. e3 Re8 9. Bd3 h6 10. Bh4 Nbd7 11. 0-0 Nf8 12. Rae1 Be7 13. Bg3 Nh5 14. Be5 g6 15. e4 dxe4 16. Bxe4 Bf6 17. Qb3 Qb6 18. Qc2 Qd8 19. Rd1 Bg4 20. h3 Be6 21. Bh2 Qa5 22. g4 Ng7 23. Qd2 Nh7 24. Qxh6 Bc4 25. Rfe1 Ng5 26. Ne5 Bxe5 27. Bxe5 Rxe5 28. dxe5 Qxe5 29. Bg2 Qf4 30. Kh1 N7e6 31. h4 Nh3 32. Qxf4 Nhxf4 33. Bf1 Bxf1 34. Rxf1 Kg7 35. Kh2 b5 36. Rfe1 Nc5 37. Re3 f5 38. b4 Nce6 39. Rd7+ Kg8 40. gxf5 gxf5 41. Ne2 Nf8 42. Rb7 Nd5 43. Rg3+ Kh8 44. a3 Re8 45. Nd4 Re4 46. Nxf5 Rf4 47. Rg5 Nf6 48. Rb8 N6d7 49. Kg3 1-0

