WORLDBASE Player / Joueur IM Gunduz, Umut Erdem
GameID: 0
280 games / 280 parties
2025.07.22 10th Cubuk Open 2025
3460 Gunduz, Umut Erdem (2268) Topal, Hasan Gokmen (1977) 1/2-1/2
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. a3 Bxc3+ 6. bxc3 d6 7. f4 e5 8. fxe5 dxe5 9. d5 e4 10. Bg5 O-O 11. e3 h6 12. Bh4 Nbd7 13. Nh3 Ne5 14. Nf2 Bf5 15. Be2 Re8 16. O-O g5 17. Bg3 Bg6 18. a4 Kg7 19. Rfb1 Qd7 20. Rb5 b6 21. a5 Nd3 22. Rab1 bxa5 23. Nxd3 exd3 24. Bxd3 Bxd3 25. Qxd3 Ne4 26. Rb7 Qf5 27. Rf1 Qg6 28. Bc7 Re7 29. Qb1 Nd6 30. Bxd6 Qxd6 31. Qb5 Rae8 32. Rxe7 Qxe7 33. e4 Qxe4 34. Qxc5 a4 35. Qxa7 Qe3+ 36. Qxe3 Rxe3 37. d6 Kf8 38. Ra1 Ke8 39. Ra3 Kd7 40. Kf2 Rd3 41. Ke2 Rxd6 42. Rxa4 f5 43. Ra7+ Ke6 44. Rh7 Ke5 45. Re7+ Kf6 46. Rb7 Ke5 47. Rb5+ Ke4 48. c5 Rc6 49. Kd2 h5 50. Rb8 Rxc5 51. Re8+ Re5 52. Rxe5+ Kxe5 53. h4 g4 54. Kd3 f4 55. c4 f3 56. gxf3 gxf3 57. Ke3 f2 58. Kxf2 Kd4 59. Kf3 Kxc4 60. Ke4 Kc5 1/2-1/2
2025.07.22 10th Cubuk Open 2025
3471 Kilic, Cihan (1943) Gunduz, Umut Erdem (2268) 1-0
1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Nbd2 Nbd7 8. Qc2 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Nxf6+ Bxf6 12. Rd1 Qe7 13. Be3 c5 14. dxc5 Nxc5 15. Rac1 Rac8 16. b4 Ne4 17. Nd4 Nd6 18. c5 Bxg2 19. Kxg2 bxc5 20. bxc5 Bxd4 21. Bxd4 Nf5 22. c6 Rfe8 23. Qa4 a5 24. Bb6 e5 25. c7 1-0
2025.07.21 10th Cubuk Open 2025
3450 Aliyev, E (2117) Gunduz, Umut Erdem (2268) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Ng4 7. Bg5 Qb6 8. Bb5 Bd7 9. O-O Nxf2 10. Rxf2 Qxd4 11. Qxd4 Nxd4 12. Bxd7+ Kxd7 13. Be3 Nc6 14. Rxf7 g6 15. Nd5 Ne5 16. Rff1 Bg7 17. c3 e6 18. Nb4 h6 19. Bd4 Ke7 20. Rad1 Rhg8 21. Nd3 Nc6 22. Bf2 g5 23. Bg3 Rad8 24. Rf2 Rgf8 25. Rfd2 Na5 26. Bf2 b6 27. Re2 Rd7 28. Ne1 Nc6 29. Nf3 Rc8 30. h3 Bf6 31. Bg3 Rcd8 32. Rde1 Bg7 33. Bf2 b5 34. Bd4 e5 35. Bf2 d5 36. exd5 Rxd5 37. Re4 Kd6 38. c4 bxc4 39. Rxc4 Rc8 40. Rec1 Kd7 41. h4 Bf6 42. hxg5 hxg5 43. Nh2 Bd8 44. Ng4 Rc7 45. Bg3 Nd4 46. Rxc7+ Bxc7 47. Nf6+ Ke6 48. Nxd5 Kxd5 49. Ra1 1-0
2025.06.29 11th Cesme Open A 2025
36453 Gunduz, Umut Erdem (2268) Shabalov, A (2483) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 Nc6 6. c4 Nxd4 7. Qxd4 g6 8. Nc3 Bg7 9. Be3 O-O 10. Qd2 Be6 11. Rc1 Qa5 12. Be2 Rfc8 13. b3 a6 14. Na4 Qxd2+ 15. Kxd2 Nd7 16. f4 Rab8 17. Ba7 Ra8 18. Be3 Rab8 19. Ba7 Ra8 20. Be3 1/2-1/2
2025.06.28 11th Cesme Open A 2025
36401 Obidjonov, Oriyat (2051) Gunduz, Umut Erdem (2268) 0-1
1. e4 c5 2. Nf3 Nc6 3. c4 e5 4. d3 g6 5. Nc3 Bg7 6. a3 Nge7 7. Be2 d6 8. O-O O-O 9. h3 h6 10. Rb1 a5 11. Bd2 f5 12. Nd5 Nxd5 13. cxd5 Ne7 14. b4 cxb4 15. axb4 a4 16. b5 Bd7 17. Qc1 g5 18. Qa3 g4 19. hxg4 fxe4 20. dxe4 Bxg4 21. Nd4 Bxe2 22. Nxe2 Ng6 23. Ng3 Nf4 24. Bxf4 exf4 25. Nf5 Be5 26. Nxh6+ Kg7 27. Nf5+ Rxf5 28. exf5 Qh4 29. Rfc1 Rh8 30. Qh3 Qxh3 31. gxh3 a3 32. Rc2 Rxh3 33. b6 Kf6 34. Kg2 Rd3 35. Rb4 f3+ 36. Kh3 Kxf5 37. Rb1 Rc3 0-1
2025.06.27 11th Cesme Open A 2025
36340 Gunduz, Umut Erdem (2268) Ilgaz, Yusuf Kerem (2101) 1/2-1/2
1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d4 g6 5. c4 Bg7 6. Nc3 Ne4 7. Qc2 Nxc3 8. bxc3 Nc6 9. O-O Na5 10. c5 O-O 11. e4 d6 12. Rb1 Qd7 13. Bf4 bxc5 14. dxc5 e5 15. Be3 Qc6 16. c4 Ba6 17. Rb4 dxc5 18. Ra4 Nb7 19. Nd2 Nd8 20. Bh3 Bc8 21. Bxc8 Rxc8 22. Rxa7 Ne6 23. Qa4 Qd6 24. Nb3 Rfd8 25. Qa5 Bf8 26. Ra6 Qd3 27. Rxe6 fxe6 28. Nxc5 Bxc5 29. Qxc5 Qxe4 30. a4 Rd6 31. a5 Qc6 32. Qxe5 Qxc4 33. Bc5 Rd3 34. Re1 Qd5 35. Qxe6+ Qxe6 36. Rxe6 Rd5 37. Rc6 Kf7 38. Bb6 Rd7 39. Bc5 Rd1+ 40. Kg2 Rc1 41. a6 Ke8 42. Re6+ Kd7 43. Re7+ Kc6 44. Be3 Ra1 45. a7 Kd5 46. Rxh7 c5 47. Rd7+ Ke4 48. Rb7 Rc6 49. h4 c4 50. Rb8 Rca6 51. Rc8 Kd3 52. g4 c3 53. h5 gxh5 54. gxh5 c2 55. h6 Rxa7 56. Bxa7 Rxa7 57. Kf3 Rh7 58. Rc6 Kd2 59. Rd6+ Kc3 60. Rc6+ Kd2 61. Rd6+ Kc3 62. Rc6+ Kd2 63. Rd6+ Kc3 64. Ke4 1/2-1/2
2025.06.26 11th Cesme Open A 2025
36217 Gunduz, Umut Erdem (2268) Durucay, Uygar (2125) 1/2-1/2
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2 Re8+ 9. Ne2 h6 10. O-O Nd7 11. Be3 Nf8 12. c4 Be6 13. Nc3 Rc8 14. Rfe1 Bb8 15. Qd2 Qd6 16. g3 f5 17. d5 cxd5 18. cxd5 Bd7 19. Bf1 Nh7 20. Bf4 Qb6 21. d6 Nf6 22. Nd5 Nxd5 23. Qxd5 g5 24. Bc4 Re6 25. Be3 Qxd6 26. Qxb7 Rxc4 27. Red1 Bc6 28. Rxd6 Bxb7 29. Rd8+ Kh7 30. Rxb8 Bf3 31. Bxa7 f4 32. Rb3 Bc6 33. Rc3 Ra4 34. Ra3 Rae4 35. Rf1 Re1 36. Rc3 R1e2 37. Rb3 Bd5 38. Rb8 Re1 39. Bd4 f5 40. Bc3 Rxf1+ 41. Kxf1 Bc4+ 42. Kg1 Rd6 43. Re8 Be6 44. h3 Rd1+ 45. Kh2 fxg3+ 46. fxg3 Bxa2 47. Re7+ Kg6 48. g4 fxg4 49. hxg4 h5 50. Rg7+ Kh6 51. Ra7 Bc4 52. gxh5 1/2-1/2
2025.06.26 11th Cesme Open A 2025
36285 Demirbas, Emre (2161) Gunduz, Umut Erdem (2268) 0-1
1. Nf3 d5 2. g3 Nd7 3. c4 dxc4 4. Na3 e5 5. Nxc4 e4 6. Nd4 Nc5 7. Nc2 Bg4 8. Bg2 Nd3+ 9. Kf1 Qf6 10. f3 O-O-O 11. N2e3 exf3 12. exf3 Be6 13. Qa4 Bc5 14. Rb1 Qd4 15. Qc2 Nf6 16. b3 Nb4 17. Qc3 Qxc3 18. dxc3 Nxa2 19. Ba3 Nxc3 20. Rc1 Bxa3 21. Nxa3 Rd3 22. Kf2 Rd2+ 23. Kf1 Nfd5 24. Nec4 Ra2 25. f4 b5 26. Nd6+ cxd6 0-1
2025.06.25 11th Cesme Open A 2025
36163 Varankin, Leonid (2124) Gunduz, Umut Erdem (2268) 1/2-1/2
1. d4 d5 2. c4 e6 3. Nf3 a6 4. cxd5 exd5 5. Nc3 Nf6 6. Bg5 c6 7. Qb3 h6 8. Bxf6 Qxf6 9. e3 Bd6 10. Bd3 O-O 11. O-O-O a5 12. e4 a4 13. Qc2 dxe4 14. Nxe4 Qd8 15. a3 Be6 16. Rde1 Na6 17. Kb1 Be7 18. Nc3 b5 19. Rxe6 fxe6 20. Qe2 Rxf3 21. gxf3 Nc7 22. Qe4 Bf6 23. Qxc6 b4 24. Nb5 Nxb5 25. Qxe6+ Kf8 26. Bc4 Nd6 27. Qg8+ 1/2-1/2
2025.06.24 11th Cesme Open A 2025
36021 Amirinasab, Abolfazl (2145) Gunduz, Umut Erdem (2268) 1/2-1/2
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd3 Be7 8. O-O-O O-O 9. h4 a6 10. Qg3 Nxd4 11. Rxd4 Qa5 12. f4 e5 13. Ra4 Qd8 14. fxe5 dxe5 15. Be2 Be6 1/2-1/2
2025.06.24 11th Cesme Open A 2025
36101 Gunduz, Umut Erdem (2268) Isgandarova, K (2091) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. h4 Qa5 10. h5 h6 11. Rh3 cxd4 12. Nxd4 Nxd4 13. Bxd4 b4 14. Ne2 Nc5 15. Bxc5 Bxc5 16. Rg3 Kf8 17. Nd4 Bd7 18. Nb3 Qb6 19. Nxc5 Qxc5 20. O-O-O Rc8 21. Kb1 a5 22. c3 Ba4 23. Rc1 Rg8 24. cxb4 Qxc1+ 25. Qxc1 Rxc1+ 26. Kxc1 axb4 27. Bd3 Ke7 28. Kd2 f5 29. exf6+ Kxf6 30. Rg6+ Kf7 31. f5 Bd7 32. g4 exf5 33. gxf5 Ra8 34. Bb1 Rc8 35. Rd6 Bc6 36. Bd3 Rc7 37. Bc2 Kf8 38. f6 Be8 39. Rd8 gxf6 40. Bg6 Re7 41. a4 bxa3 42. bxa3 f5 43. a4 f4 44. a5 Ra7 45. Bxe8 Ke7 46. Rxd5 Kxe8 47. Ke2 Kf7 48. Kf3 Rb7 49. a6 Rb3+ 50. Kxf4 Ke6 51. Ra5 Rb4+ 52. Ke3 Rb8 53. a7 Ra8 54. Ke4 Kd6 55. Kf5 Kc6 56. Kg6 Kb6 57. Ra1 1-0
2025.06.23 11th Cesme Open A 2025
35936 Gunduz, Umut Erdem (2268) Prraneeth, Vuppala (2476) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bc5 6. Nb3 Bb4 7. Qg4 Nf6 8. Qxg7 Rg8 9. Qh6 Rg6 10. Qe3 d5 11. a3 d4 12. Qe2 Ba5 13. Nxa5 Qxa5 14. b4 Nxb4 15. Qb5+ Qxb5 16. Bxb5+ Nc6 17. Ne2 Bd7 18. O-O Nxe4 19. Bxc6 Bxc6 20. Nxd4 Bd5 21. f3 Nd6 22. Rb1 Rc8 23. Rf2 a6 24. Ne2 e5 25. Bb2 Nc4 26. Bxe5 Nd2 27. Rd1 Nxf3+ 28. Kh1 Nxe5 29. Rxd5 Ng4 30. Rf1 Rxc2 31. Nd4 Nf2+ 32. Kg1 Nh3+ 33. Kh1 Rcxg2 34. Re1+ Kf8 35. Rd8+ Kg7 36. Nf5+ Kf6 37. Ng3 Rb2 38. Rd6+ Kg5 39. Rd5+ Kg4 40. Rd4+ Nf4 41. Ne2 Rxe2 42. Rxe2 Kf3 43. Re1 Kf2 44. Rxf4+ Kxe1 45. Rxf7 b5 46. Rxh7 Kd2 47. Rc7 a5 48. Rb7 Rg5 49. h4 Rh5 50. Kg2 Kc3 51. Kg3 Kb3 52. Rg7 Rc5 53. Rg5 Rc3+ 54. Kg4 Ka4 55. h5 Rxa3 56. h6 Ra1 57. Rh5 Rg1+ 58. Kf5 Rg8 59. h7 Rh8 60. Ke4 b4 61. Kd4 Kb3 62. Rh3+ Ka2 63. Rh2+ Ka3 64. Kc4 b3 65. Rh3 Ka2 66. Kb5 b2 67. Rh2 Rxh7 0-1
2025.05.20 Titled Tue 20th May Late
80831 Hernandez Bermudez, Ulises Eduardo (2042) Gunduz, Umut Erdem (2268) 0-1
1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 Qxd5 5. Nf3 Nc6 6. Na3 a6 7. Be3 cxd4 8. Nxd4 Bxa3 9. Nxc6 Bxb2 10. Qxd5 exd5 11. Nb4 Bxc3+ 12. Bd2 Bxa1 13. Nxd5 Be5 14. f4 Bd6 15. Bc3 Nf6 16. Nb6 Rb8 17. g3 O-O 18. Bg2 Re8+ 19. Kd2 Ne4+ 20. Bxe4 Rxe4 21. Rc1 Bg4 22. Kd3 f5 23. Bd4 Rd8 0-1
2025.05.20 Titled Tue 20th May Late
81071 Gunduz, Umut Erdem (2268) Galchenko, Matvey (2442) 0-1
1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qb3 Nb6 8. a4 d6 9. a5 Nd7 10. exd6 Bg7 11. dxe7 Qxe7+ 12. Be2 O-O 13. Be3 Nc5 14. Qa3 Nb4 15. O-O Nxc2 16. Bxc5 Qxe2 17. Qa4 Rd8 18. Nc3 Bxc3 19. bxc3 Nxa1 20. Re1 Bd7 21. Qf4 Qa2 22. h4 Bf5 23. h5 Rac8 24. Bxa7 Nc2 25. Re7 Qa1+ 26. Kh2 Qa3 27. Qe5 Qxc3 28. Qg3 Qb4 29. Re2 Qg4 30. Qe5 Qxh5+ 31. Kg1 Bg4 32. Qxh5 Bxh5 0-1
2025.05.20 Titled Tue 20th May Late
81212 Pavlidou, E (2198) Gunduz, Umut Erdem (2268) 0-1
1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. d3 Bc5 6. Nf3 d6 7. O-O a6 8. e3 O-O 9. d4 Ba7 10. dxe5 dxe5 11. Qxd8 Rxd8 12. b3 e4 13. Ne1 Be6 14. Nc2 g5 15. Ba3 Kf7 16. Rad1 Ne5 17. h3 h5 18. Ne2 Nd3 19. Ncd4 Bd7 20. Nc1 Ne5 21. Bb2 Re8 22. Rd2 b5 23. cxb5 axb5 24. Rfd1 c5 25. Nde2 Bc6 26. Rd6 Rac8 27. Nc3 Bb8 28. R6d2 h4 29. a4 hxg3 30. fxg3 b4 31. Nb5 Bxb5 32. axb5 Ke6 33. b6 c4 34. Bxe5 Bxe5 35. bxc4 Rxc4 36. Bf1 Rc3 37. Na2 Rxe3 38. Bc4+ Ke7 39. Nxb4 Rxg3+ 40. Rg2 Rxg2+ 41. Kxg2 Rc8 42. b7 Rxc4 43. Rb1 Nd7 44. Na6 Rc2+ 45. Kf1 Rh2 46. Rb5 Ke6 47. Nc5+ Nxc5 48. Rxc5 Rb2 0-1
2025.05.20 Titled Tue 20th May Late
81434 Nguyen Ngoc Truong Son (2632) Gunduz, Umut Erdem (2268) 0-1
1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Bd7 6. Be2 Qb6 7. O-O Nh6 8. dxc5 Bxc5 9. b4 Be7 10. b5 Na5 11. Nd4 Rc8 12. Be3 Qc7 13. Nd2 Qxe5 14. Qa4 Bd8 15. N4b3 Nxb3 16. axb3 Nf5 17. Nf3 Qe4 18. Qxe4 dxe4 19. Ne5 Nxe3 20. fxe3 Bf6 21. Nxd7 Kxd7 22. Rxa7 Kc7 23. c4 Rhd8 24. c5 Rd2 25. Bc4 Kb8 26. b6 Rxc5 27. g4 Rd6 28. h4 h6 29. Ra2 Rxb6 30. Rd2 Rbc6 31. Rf4 b5 32. Bf1 Kc7 33. b4 Rc3 34. g5 hxg5 35. hxg5 Bxg5 36. Rxf7+ Kb6 37. Rdd7 Bxe3+ 38. Kg2 Rc7 39. Rd6+ R3c6 40. Rxc6+ Kxc6 41. Bxb5+ Kb6 42. Rxc7 Kxc7 43. Bc4 Kd6 44. Kg3 Ke5 45. Kg2 Kf5 46. Be2 Kf4 47. Bd1 e5 48. Be2 Bb6 49. Bd1 g5 50. Be2 Ke3 51. Bg4 Kd2 52. Kf1 Ke3 53. Be2 Kf4 54. Kg2 g4 55. Bd1 g3 56. Bh5 Bf2 57. b5 Bb6 58. Bd1 Ke3 59. Kf1 Kd2 60. Bh5 e3 61. Bf3 e2+ 62. Bxe2 g2+ 63. Kxg2 Kxe2 0-1
2025.05.20 Titled Tue 20th May Late
81562 Gunduz, Umut Erdem (2268) Demchenko, A (2619) 0-1
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. Re1 c6 8. a4 Qc7 9. h3 h6 10. Be3 Re8 11. Qd2 Bf8 12. a5 exd4 13. Bxd4 Ne5 14. Be2 Bd7 15. Qe3 Qb8 16. Qf4 Ng6 17. Qg3 Nxe4 18. Nxe4 Rxe4 19. Bd3 Rxe1+ 20. Rxe1 d5 21. Ne5 Nxe5 22. Bxe5 Qd8 23. b4 Qg5 24. Qxg5 hxg5 25. c3 Re8 26. Kf1 c5 27. bxc5 Bxc5 28. Bd4 Rxe1+ 29. Kxe1 Bxd4 30. cxd4 Kf8 31. Kd2 Ke7 32. Kc3 f5 33. g3 f4 34. h4 gxh4 35. gxh4 Kd6 36. Kb4 Bg4 37. Bg6 Be2 38. Bf7 Bf3 39. Bg8 Be4 40. Bf7 Bd3 41. Bg8 Bc4 42. Bf7 b6 43. axb6 axb6 44. Bg8 Ke7 45. Bh7 Kf6 46. Bc2 g5 47. h5 g4 48. Bd1 f3 49. Kc3 Kg5 50. Kd2 Kxh5 51. Ke3 Kg5 52. Bc2 b5 53. Bb1 b4 54. Bc2 b3 55. Bb1 Ba6 56. Kd2 Kf4 0-1
2025.05.20 Titled Tue 20th May Late
81710 Bian, Alex (2342) Gunduz, Umut Erdem (2268) 1/2-1/2
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. f4 Qb6 8. Nb3 h6 9. Bxf6 gxf6 10. Nd5 Qd8 11. f5 Rc8 12. Be2 Bg7 13. O-O O-O 14. c3 e6 15. fxe6 fxe6 16. Nf4 Qb6+ 17. Kh1 Ne5 18. Qd2 f5 19. Nh5 fxe4 20. Nxg7 Kxg7 21. Nd4 Rxf1+ 22. Rxf1 Qd8 23. Qf4 Qg5 24. Qxe4 Rf8 25. Qxb7 Rxf1+ 26. Bxf1 Qc1 27. Kg1 Kf6 28. Qb8 Ke7 29. Qxa7 Qe3+ 30. Kh1 Kf6 31. Qa6 Ng4 32. h3 Nf2+ 33. Kh2 Ne4 34. Qe2 Qf4+ 35. Kg1 Ke7 36. Qf3 Qe5 37. Qe3 d5 38. Bd3 Kd6 39. Bxe4 dxe4 40. Nb3 Bc6 41. Qd4+ Bd5 42. Qxe5+ Kxe5 43. Nc1 e3 44. Kf1 Kf4 45. b3 Kg3 46. Ke2 Kxg2 47. Kxe3 Kxh3 48. c4 Bb7 49. b4 h5 50. b5 h4 51. Ne2 e5 52. c5 Kg4 53. c6 Ba8 54. Kf2 Kf5 55. a4 Ke6 56. a5 Kd6 57. Nc3 Bxc6 58. bxc6 Kxc6 59. Ke3 Kb7 60. Ne2 Ka6 61. Ng1 Kxa5 62. Ke4 Kb5 63. Kxe5 h3 64. Nxh3 1/2-1/2
2025.05.20 Titled Tue 20th May Late
81767 Gunduz, Umut Erdem (2268) Liu, Jason (2064) 0-1
1. e4 e6 2. d4 b6 3. c4 Bb7 4. Nc3 Bb4 5. Bd3 f5 6. Qe2 Qh4 7. Nf3 Qg4 8. h3 Bxc3+ 9. bxc3 Qxg2 10. Rh2 Qg6 11. exf5 Qh5 12. Be4 Bxe4 13. Qxe4 Nc6 14. fxe6 Nge7 15. Bg5 O-O 16. Bxe7 Nxe7 17. exd7 Qxf3 18. Qxe7 Qxc3+ 19. Ke2 Qxa1 20. Qe6+ Kh8 21. Qd5 Qb2+ 22. Ke3 Qc1+ 23. Ke2 Qc2+ 24. Ke3 Qf5 25. Qxf5 Rxf5 26. c5 bxc5 27. dxc5 Rxc5 28. Kd4 Rc6 0-1
2024.12.20 ch-TUR 2024
245841 Gunduz, Umut Erdem (2287) Isik, Alparslan (2475) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be6 8. Nc4 Rb8 9. a4 Nb4 10. Nd5 Bxd5 11. exd5 Nf6 12. g4 Nxg4 13. c3 Qh4 14. Be3 Nxf2 15. Bxf2 Qe4+ 16. Ne3 Qxh1 17. cxb4 g6 18. Qg4 Bh6 19. Qh4 Bf4 20. Ng2 O-O 21. Nxf4 exf4 22. O-O-O Rbc8+ 23. Kb1 Qe4+ 24. Rd3 Rc4 25. Qf6 Rxb4 26. Qxd6 Rb3 27. Bc5 Re8 0-1
2024.12.19 ch-TUR 2024
245837 Isik, Alparslan (2475) Gunduz, Umut Erdem (2287) 1-0
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. e4 dxe4 9. Nxe4 c5 10. Be3 Qc7 11. Qc2 Nxe4 12. Bxe4 Nf6 13. Bd3 b6 14. dxc5 bxc5 15. h3 Bb7 16. Qe2 Nh5 17. Ng5 g6 18. Be4 Bxe4 19. Nxe4 f5 20. Ng5 f4 21. Nxe6 Qe5 22. Nxf8 Rxf8 23. Rae1 fxe3 24. Qxe3 Qxe3 25. Rxe3 Bf6 26. Rf3 Bd4 27. Rxf8+ Kxf8 28. Rd1 Nf4 29. Kf1 a5 30. b3 g5 31. a3 Bb2 32. Rd8+ Kf7 33. Ra8 Bxa3 34. Rxa5 Bb4 35. Ra7+ Kg6 36. Rd7 h5 37. Rd6+ Kf5 38. g3 Ne6 39. Rd5+ Kf6 40. Rd6 Ke5 41. Rd5+ Kf6 42. Rd6 Bc3 43. Ke2 h4 44. Kf3 Ke7 45. Rd5 Bf6 46. Kg4 Kf7 47. gxh4 gxh4 48. f4 Be7 49. Rd7 Ke8 50. Rd3 Kf7 51. Rd7 Ke8 52. Rd2 Kf7 53. Rd3 Nd8 54. Kf5 Ne6 55. Ke4 Kf6 56. Rd5 Kf7 57. Rh5 Ng7 58. Rh6 Ne8 59. Rh7+ Ng7 60. Ke5 Kg6 61. Rh8 Kf7 62. Rh6 Ne8 63. Rh7+ Ng7 64. f5 Bg5 65. Kd5 Be7 66. f6 Kxf6 67. Rxh4 Nf5 68. Re4 Bf8 69. Re8 Bd6 70. Re6+ 1-0
2024.12.18 ch-TUR 2024
245828 Yilmazyerli, M (2515) Gunduz, Umut Erdem (2287) 1-0
1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Nxc6 bxc6 10. Qd4 d5 11. f3 c5 12. Qxg7 Qf6 13. Bh6 Qxg7 14. Bxg7 Rg8 15. Be5 f6 16. fxe4 fxe5 17. exd5 exd5 18. Rae1 e4 19. c4 Be6 20. cxd5 Bxd5 21. Rf5 O-O-O 22. Bc4 Bxc4 23. Rxc5+ Kb8 24. Rxc4 Rd2 25. g3 Rf8 26. Rcxe4 Rff2 27. Rh4 Rxc2 28. Rxh7 Rf8 29. Rf1 Rxf1+ 30. Kxf1 Rxa2 31. g4 Ra4 32. h3 a5 33. g5 Rf4+ 34. Kg2 Rf8 35. Re7 a4 36. Re4 Rf5 37. h4 1-0
2024.12.18 ch-TUR 2024
245832 Gunduz, Umut Erdem (2287) Yilmazyerli, M (2515) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. h4 a5 13. h5 a4 14. Bd5 b4 15. Bxf6 exf6 16. Ne2 Rc8 17. hxg6 hxg6 18. Nf4 f5 19. Nxg6 Re8 20. g4 Qf6 21. gxf5 Bxf5 22. Nf4 Qxb2 23. Bxf7+ Kxf7 24. Qd5+ Be6 25. Qh5+ Kf8 26. Ng6+ Kg8 27. Qh7+ Kf7 0-1
2024.12.16 ch-TUR 2024
255654 Gunduz, Umut Erdem (2287) Yilmaz, M (2574) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. b4 Bb6 7. e5 Ne4 8. Qe2 d5 9. exd6 O-O 10. O-O Nxd6 11. Bg5 Qe8 12. b5 Nxc4 13. Qxc4 Ne5 14. Qd5 Nxf3+ 15. Qxf3 Qxb5 16. Qg3 Bf5 0-1
2024.12.15 ch-TUR 2024
255650 Yilmaz, M (2574) Gunduz, Umut Erdem (2287) 1-0
1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 h6 6. Bh4 Be7 7. e3 O-O 8. Qc2 Nbd7 9. cxd5 exd5 10. Bd3 Re8 11. O-O Ne4 12. Bxe4 Bxh4 13. Bh7+ Kh8 14. Nxh4 Qxh4 15. Bd3 Nf6 16. b4 Bd7 17. a4 Ng4 18. h3 Nxe3 19. fxe3 Rxe3 20. Ne2 Bxh3 21. Nf4 Bg4 22. Qf2 Qe7 23. Rae1 Rxe1 24. Qxe1 Re8 25. Qxe7 Rxe7 26. Kf2 g5 27. Ne2 Bxe2 28. Bxe2 Re4 29. Rd1 g4 30. Rd2 Kg7 31. b5 h5 32. bxc6 bxc6 33. Ba6 h4 34. Bb7 Re6 35. Bc8 Re4 36. Bd7 Kf6 37. Bxc6 Ke6 38. Bb7 Kd6 39. Bc8 Kc7 40. Ba6 Kb6 41. Bb5 a6 42. Be2 Ka5 43. Bd1 Kb4 44. a5 Kxa5 45. Bb3 Rf4+ 46. Ke3 Rf5 47. Rf2 Rh5 48. Bd1 h3 49. gxh3 Rxh3+ 50. Kd2 g3 51. Rf5 f6 52. Bf3 Rh2+ 53. Ke3 Kb4 54. Rxf6 Ra2 55. Bxd5 Ra3+ 56. Ke4 Ra1 57. Rg6 Re1+ 58. Kd3 Rg1 59. Rb6+ Ka5 60. Rb2 Ka4 61. Rg2 Rxg2 62. Bxg2 Kb4 63. d5 Kc5 64. Ke4 1-0
2024.12.14 ch-TUR 2024
255643 Gunduz, Umut Erdem (2287) Akbas, Umut Ata (2467) 1/2-1/2
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be6 8. Nd5 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. g3 Ne7 13. Nxf6+ gxf6 14. Bg2 Qb6 15. Qd2 Rfd8 16. O-O d5 17. exd5 Bxd5 18. Bxd5 Rxd5 19. Qe2 Rad8 20. Rad1 Qe6 21. Nc4 Nf5 22. Na5 Nd6 23. Nb3 Ne4 24. Rxd5 Qxd5 25. Qf3 Ng5 26. Qxd5 Rxd5 27. Kg2 b5 28. h4 Ne4 29. Re1 Nd6 30. Kf3 f5 31. Na5 f6 32. Ke2 Ne4 33. Nb3 a5 34. Rg1 a4 35. f3 axb3 36. fxe4 fxe4 37. axb3 Rd3 38. g4 Kf7 39. h5 Rh3 40. Rg2 h6 41. Kd2 Rd3+ 42. Kc2 Rf3 43. b4 Ke6 44. b3 f5 45. gxf5+ Kxf5 46. c4 Kf4 47. cxb5 Ke3 48. Kc3 Rf8 49. b6 Rc8+ 50. Kb2 Kf3 51. b7 Rb8 52. Rg7 e3 53. Rf7+ Ke4 54. Kc2 Rd8 55. Rd7 Rxd7 56. b8=Q e2 57. Qa8+ Ke3 58. Qh1 Rc7+ 59. Kb2 Rf7 60. Qg1+ Kf3 61. b5 e4 62. b6 Rd7 63. Qh1+ Ke3 64. Qh3+ Kf2 65. Qf5+ Ke3 66. Qh3+ Kf2 67. Qf5+ Ke3 68. Qh3+ Kf4 69. Qh4+ Kf3 1/2-1/2
2024.12.13 ch-TUR 2024
255635 Akbas, Umut Ata (2467) Gunduz, Umut Erdem (2287) 0-1
1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. Nf3 b5 5. g3 Nf6 6. Bg2 e6 7. a4 b4 8. Nb1 Nbd7 9. O-O Ba6 10. Bg5 Rc8 11. Nbd2 c5 12. Rc1 h6 13. Bxf6 Nxf6 14. Ne5 cxd4 15. Bc6+ Rxc6 16. Nxc6 Qd5 17. Nxa7 c3 18. Nb5 Bxb5 19. axb5 cxd2 20. Rc8+ Kd7 21. Qc2 Qb7 22. Rc4 Bd6 23. Rxd4 Ke7 24. Rxd2 Qxb5 25. Ra1 Rd8 26. Rad1 Rd7 27. Qc8 Rd8 28. Qc2 Rd7 29. Qc8 h5 30. Qh8 Qg5 31. Qa8 h4 32. Qc6 Qe5 33. Qf3 g5 34. Rd4 hxg3 35. hxg3 Bc5 36. Rxd7+ Nxd7 37. Qd3 Qc7 38. Kf1 Qc6 39. Kg1 Qd6 40. Qb3 Qc7 41. Qf3 Nf6 42. Kg2 Qe5 43. Rc1 Ne4 44. e3 f5 45. Qh5 Qxb2 46. Qh7+ Kf8 47. Qh6+ Kf7 48. Qh7+ Qg7 49. Qh5+ Ke7 50. Qe2 g4 51. Qc4 Qb2 52. Rc2 Qe5 53. Qb5 Qd5 54. Kh2 Bd6 55. Qb6 Ng5 56. e4 Qxe4 57. Rc7+ Bxc7 58. Qxc7+ Ke8 59. Qc8+ Kf7 60. Qd7+ Kg6 0-1
2024.08.06 Turkish Cup 2024
422782 Gunduz, Umut Erdem (2312) Yildiz, Talat (1891) 1/2-1/2
1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc2 Bg7 6. e4 d6 7. Be2 Be6 8. O-O Rc8 9. Ne3 Qd7 10. f4 Nd4 11. Bd3 f5 12. Nc3 Nf6 13. exf5 Nxf5 14. Ned5 O-O 15. Bd2 Nxd5 16. cxd5 Bf7 17. Re1 Rc5 18. Ne4 Bd4+ 19. Kf1 Rxd5 20. Qf3 b5 21. Ng5 Bxb2 22. Nxf7 Rxd3 23. Qxd3 Bxa1 24. Ng5 Bf6 25. Qd5+ Kh8 26. Ne6 Rc8 27. g4 Ng7 28. g5 Bb2 29. Qb3 Nxe6 30. Rxe6 Bg7 31. Qe3 Qc6 32. Rxe7 Qh1+ 33. Ke2 Qg2+ 34. Ke1 Qh1+ 35. Ke2 Qc6 36. Qxa7 Qc4+ 37. Ke1 Bc3 38. Qe3 Bxd2+ 39. Qxd2 Qc1+ 40. Qd1 Qb2 41. Re2 Qc3+ 42. Kf2 Qc5+ 43. Kg3 Qc3+ 44. Kg4 Qc6 45. Qd4+ Kg8 46. Kh4 Qc4 47. Qe3 Rf8 48. Kg3 Rxf4 49. Qxf4 Qxe2 50. Qxd6 Qe3+ 51. Kg4 Qg1+ 52. Qg3 Qd1+ 53. Qf3 Qg1+ 54. Qg3 Qd4+ 55. Qf4 1/2-1/2
2024.08.05 Turkish Cup 2024
422746 Maruflu, Enes Yusuf (2141) Gunduz, Umut Erdem (2312) 1/2-1/2
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 h6 7. Bh4 Be7 8. Nxf6+ Bxf6 9. Bxf6 Nxf6 10. Qd2 O-O 11. O-O-O b6 12. Ne5 c5 13. f3 cxd4 14. Qxd4 Bb7 15. Bc4 Qc7 16. Qd6 Rfc8 1/2-1/2
2024.08.04 Turkish Cup 2024
422674 Gunduz, Umut Erdem (2312) Uysal, Ugur (2063) 1/2-1/2
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 c5 7. d5 e6 8. Be2 exd5 9. exd5 Re8 10. O-O Ne4 11. Nxe4 Rxe4 12. Bd3 Re8 13. Bg5 Qb6 14. Re1 Bd7 15. Nd2 f5 16. Rb1 Na6 17. a3 Rxe1+ 18. Qxe1 Re8 19. Qd1 Qa5 20. Bf4 Be5 21. Bxe5 Rxe5 22. Nf3 Re8 23. Qc1 Qd8 24. b4 Qf6 25. Qf4 Kg7 26. h4 h6 27. Bc2 Re2 28. Bd3 Re8 29. g3 b6 30. Kg2 Re7 31. Qd2 Re8 32. b5 Nb8 33. a4 Bc8 34. Qb2 Nd7 35. Qxf6+ Kxf6 36. a5 bxa5 37. Ra1 a6 38. bxa6 Bxa6 39. Rxa5 Ra8 40. Nd2 1/2-1/2
2024.08.04 Turkish Cup 2024
422710 Gunduz, Umut Erdem (2312) Kavri, Yusuf Eren (2059) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. Nxc6 bxc6 9. O-O-O Be7 10. Bxf6 gxf6 11. Bc4 Qa5 12. f4 d5 13. Bb3 Bb7 14. exd5 O-O-O 15. Qe1 Bd6 16. dxe6 Bxf4+ 17. Kb1 Rxd1+ 18. Qxd1 fxe6 19. Qg4 Be5 20. Qxe6+ Kb8 21. Ne4 Rf8 22. Qe7 Qd8 23. Qb4 a5 24. Qc5 Re8 25. c3 Bxh2 26. Bc2 Be5 27. Rxh7 Rh8 28. Rxh8 Qxh8 29. Qg1 Qh5 30. a4 Qg4 31. Qf2 Qe6 32. Qb6 Qe7 33. Nc5 Bg3 34. Bd3 Bd6 35. Nxb7 Qe1+ 36. Kc2 Bc7 37. Qxc6 1-0
2024.08.03 Turkish Cup 2024
422638 Topuz, Mirac Melih (2064) Gunduz, Umut Erdem (2312) 1/2-1/2
1. d4 e6 2. c4 c5 3. d5 exd5 4. cxd5 d6 5. e4 g6 6. h3 Bg7 7. Nf3 a6 8. Bd3 Ne7 9. O-O O-O 10. a4 h6 11. Re1 g5 12. Na3 b5 13. axb5 axb5 14. Bxb5 Ng6 15. Rb1 Na6 16. Nc4 Rb8 17. Bxa6 Bxa6 18. Ne3 Bc8 19. Nf5 Bxf5 20. exf5 Ne5 21. Nxe5 Bxe5 22. h4 Qf6 23. Qg4 Rb4 1/2-1/2
2024.08.02 Turkish Cup 2024
422566 Kocakaplan, Emre (1943) Gunduz, Umut Erdem (2312) 0-1
1. Nf3 c5 2. b3 Nc6 3. Bb2 d5 4. e3 Qd6 5. d4 Bg4 6. Nc3 cxd4 7. Nb5 Qb4+ 8. c3 Qa5 9. b4 Qb6 10. c4 dxe3 11. c5 exf2+ 12. Kxf2 Qd8 13. Qb3 a6 14. Nbd4 Nf6 15. Bd3 Ne4+ 16. Bxe4 dxe4 17. Nxc6 bxc6 18. Rhd1 Qc7 19. Ne5 Be6 20. Qa4 Rc8 21. Qxa6 f6 22. Qxc6+ Qxc6 23. Nxc6 Rxc6 24. Rac1 Bg4 25. Rd4 e5 26. Rdc4 e3+ 27. Ke1 Be6 28. R4c2 Bf5 29. Rc3 Be7 30. b5 Re6 31. a4 Kd7 32. a5 Rb8 33. Rb3 Be4 34. c6+ Kc8 35. Ke2 Rxc6 36. Kxe3 Rxc1 37. Bxc1 Bxg2 38. Kf2 Bd5 39. Rb1 Bc4 40. b6 Ba6 41. Be3 Kb7 42. Rd1 Rd8 43. Rc1 Rd7 0-1
2024.08.02 Turkish Cup 2024
422602 Gunduz, Umut Erdem (2312) Akbas, Kaan (1977) 1-0
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. cxd5 Nxd5 7. Qb3 Nxc3 8. Bc4 e6 9. bxc3 Nc6 10. Nf3 Na5 11. Bb5+ Bd7 12. Qa4 Nc6 13. d5 exd5 14. O-O Be7 15. Bh6 a6 16. Bxc6 Bxc6 17. Qd4 f6 18. Rfe1 Rf8 19. Bxf8 Kxf8 20. Qh4 Kg8 21. Nd4 Qd7 22. Re6 Rf8 23. Rae1 Rf7 24. Qf4 Bd8 25. h4 Bc7 26. Qh6 Be5 27. h5 Rg7 28. f4 Bxd4+ 29. cxd4 Qd8 30. hxg6 hxg6 31. Qh4 Kf7 32. f5 Bd7 33. fxg6+ Kxg6 34. Qg4+ Kh6 35. Qf4+ Kg6 36. Rd6 Qf8 37. Rxd7 1-0
2024.08.01 Turkish Cup 2024
422531 Gunduz, Umut Erdem (2312) Cakmak, Kursat Kagan (1834) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Bb7 9. Be2 c5 10. O-O Qc7 11. Nd6+ Bxd6 12. exd6 Qb6 13. a4 Rc8 14. c4 Nf6 15. a5 Qc6 16. f3 h6 17. Qd3 O-O 18. Bd1 Ba6 19. Bf4 Qd5 20. cxd5 Bxd3 21. dxe6 fxe6 22. Re1 Nd5 23. Bg3 Rb8 24. Rc1 c4 25. Ba4 Rfd8 26. Be5 a6 27. Bd4 Rb4 28. Ra1 Rb7 29. Red1 Re8 30. Be5 g5 31. Rd2 Nb4 32. Ra3 Rc8 33. Bd4 Kf7 34. Rc3 e5 35. Bb6 Rf8 36. Rc1 Ke6 37. b3 e4 38. bxc4 Kxd6 39. fxe4 Rc8 40. Rb1 Rxc4 41. Rxb4 Rxb4 42. Rxd3+ Ke5 43. Bxd7 h5 44. Rd1 h4 45. h3 Rc4 46. Bf5 Rc2 47. Bd4+ 1-0
2024.07.31 Turkish Cup 2024
422459 Gunduz, Umut Erdem (2312) Sanan, Demirhan (1739) 1-0
1. e4 c5 2. b4 cxb4 3. a3 e6 4. axb4 Bxb4 5. Bb2 Nf6 6. e5 Nd5 7. Qg4 O-O 8. Nf3 Be7 9. c4 Nb4 10. Na3 f5 11. Qg3 b6 12. Be2 Bb7 13. O-O N8a6 14. Bc3 Nc7 15. Nd4 Nc6 16. Ndb5 Ne8 17. Rfb1 Rf7 18. Bh5 g6 19. Bd1 f4 20. Qd3 Bc5 21. Bf3 Qh4 22. Qe2 a6 23. d4 Be7 24. Nd6 Nxd6 25. exd6 Bf6 26. Nc2 g5 27. Rxb6 g4 28. Bxg4 Rg7 29. Bf3 Bc8 30. Rab1 Qg5 31. Rxc6 dxc6 32. Bxc6 Bb7 33. Qxe6+ Kh8 34. Rxb7 Rxb7 35. Bxb7 Rb8 36. Ne1 Qg7 37. d7 a5 38. Bc8 h5 39. d5 Bxc3 40. d8=Q+ 1-0
2024.07.31 Turkish Cup 2024
422495 Adiguzel, Hakan (1768) Gunduz, Umut Erdem (2312) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8. O-O-O Nxd4 9. Qxd4 Qa5 10. f4 Rxc3 11. bxc3 e5 12. Qc4 d5 13. Rxd5 Nxd5 14. Qxd5 Ba3+ 15. Kd2 Qxd5+ 16. exd5 f6 17. Bh4 exf4 18. Bf2 b6 19. Bd3 Kf7 20. c4 Rc8 21. Re1 g5 22. Bd4 Bc5 23. c3 Ba3 24. Kc2 h5 25. Kb3 Bd6 26. a4 g4 27. a5 bxa5 28. Bxa7 h4 29. Rf1 f5 30. c5 Bxc5 31. Bxc5 Rxc5 32. Rxf4 Kf6 33. c4 Ke5 34. Rf1 Rc8 35. Kc3 f4 36. Re1+ Kf6 37. Re4 f3 38. gxf3 g3 39. hxg3 hxg3 40. Bf1 Bf5 41. Re2 Kg5 42. Ra2 Ra8 43. c5 Kf4 44. d6 Bd7 45. Rb2 a4 46. Rb7 a3 47. Bc4 g2 48. Rb1 Bc6 49. Be6 Kg3 50. Ra1 Kh2 0-1
2024.07.30 Turkish Cup 2024
422424 Yurdamli, Tahsin (1581) Gunduz, Umut Erdem (2312) 0-1
1. Nf3 c5 2. g3 d5 3. Bg2 Nc6 4. b3 e5 5. d3 Bd6 6. Bb2 Nge7 7. O-O f6 8. Nbd2 Be6 9. Re1 g5 10. e4 d4 11. Nc4 Bc7 12. Nfd2 h5 13. a3 b5 14. Qe2 bxc4 15. Nxc4 Ng6 16. Rad1 Qd7 17. Bc1 h4 18. Bh1 O-O-O 19. Bd2 Rdg8 20. c3 Nf4 21. Bxf4 gxf4 22. b4 hxg3 23. fxg3 dxc3 24. bxc5 Qd4+ 25. Qf2 Rxg3+ 26. hxg3 Rxh1+ 27. Kxh1 Qxf2 28. gxf4 Bg4 0-1
2024.06.27 10th Cesme Open A 2024
483187 Gunduz, Umut Erdem (2312) Zakirov, Musa (2112) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Nbd7 10. Bf2 Qc7 11. Qf3 b5 12. O-O-O Bb7 13. g4 Nc5 14. Re1 Be7 15. h4 d5 16. e5 Nfe4 17. Nxe4 Nxe4 18. Bg1 Rc8 19. Rd1 b4 20. axb4 Bxb4 21. f5 Qa5 22. Nb3 Qa2 23. Bd4 O-O 0-1
2024.06.25 10th Cesme Open A 2024
483118 Gunduz, Umut Erdem (2312) Kharitonov, Alexandr (2522) 0-1
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2 Re8+ 9. Ne2 h6 10. O-O Nd7 11. Be3 Nf8 12. c4 Bg4 13. Nc3 Qd7 14. d5 f5 15. Qd2 Ng6 16. h3 f4 17. Bd4 f3 18. Rfe1 Bxh3 19. Ne4 Rxe4 0-1
2024.06.25 10th Cesme Open A 2024
483158 Isgandarova, K (2103) Gunduz, Umut Erdem (2312) 1/2-1/2
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 a6 7. Bf1 d6 8. h3 O-O 9. d4 cxd4 10. cxd4 d5 11. e5 Ne4 12. Nc3 Bf5 13. g4 Be6 14. Bd3 Nb4 15. Bb1 Rc8 16. Nxe4 dxe4 17. Ng5 Nd3 18. Bxd3 exd3 19. Nxe6 fxe6 20. Qxd3 1/2-1/2
2024.06.24 10th Cesme Open A 2024
483084 Kovalev, Vl (2559) Gunduz, Umut Erdem (2312) 1/2-1/2
1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8. Nc3 Nxc3 9. bxc3 h5 10. Re1+ Kf8 11. Be3 Qh4 12. g3 Qg4 13. Rb1 Qxd1 14. Rexd1 b6 15. h4 Re8 16. Re1 g6 17. c4 dxc4 18. Bxc4 Kg7 19. Bd3 Re7 20. c4 Rhe8 21. Bd2 Rxe1+ 22. Bxe1 c5 23. d5 Be5 24. Bd2 Bd4 25. Rb3 Bg4 26. Kf1 Bh3+ 27. Kg1 Bg4 28. Kf1 Bh3+ 29. Kg1 Bg4 30. Kf1 1/2-1/2
2024.06.23 10th Cesme Open A 2024
491575 Gunduz, Umut Erdem (2312) Uysal, Ugur (2058) 1-0
1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O c6 7. Nbd2 Re8 8. e4 e5 9. Re1 Bg4 10. h3 Bxf3 11. Nxf3 Nbd7 12. Qc2 Qc7 13. c5 dxc5 14. dxc5 Bf8 15. Be3 b6 16. cxb6 axb6 17. Bf1 Nc5 18. b4 Ncxe4 19. Bc1 Bxb4 20. Rxe4 Nxe4 21. Qxe4 Bc3 22. Rb1 Rxa2 23. Bc4 Ra4 24. Bxf7+ Qxf7 25. Qxa4 Qxf3 26. Qb3+ Kg7 27. Bb2 Rf8 28. Qxc3 Qxf2+ 29. Kh1 Kh6 30. Qc1+ g5 31. Qxc6+ Rf6 32. Qg2 Qe3 33. Rd1 b5 34. h4 Kh5 35. Bc1 Qf3 36. Qxf3+ Rxf3 37. Kg2 Kg4 38. hxg5 Rxg3+ 39. Kf2 Rc3 40. Bd2 Rb3 41. Rh1 Rb2 42. Ke2 e4 43. Rg1+ Kf5 44. Rf1+ Kg4 45. Rg1+ Kf5 46. Rg3 b4 47. Kd1 b3 48. Rc3 Rb1+ 49. Ke2 Rb2 50. Rc5+ Ke6 51. Rb5 Kf7 52. Rb6 Rb1 53. Ke3 Rb2 54. Rf6+ Kg8 55. Rf4 Rb1 56. Rxe4 b2 57. Rb4 Rg1 58. Rxb2 Rxg5 59. Rb7 Rg7 60. Rb8+ Kf7 61. Kf4 Ke6 62. Ke4 Rc7 63. Rb6+ Kf7 64. Bf4 Rc5 65. Be5 Rc1 66. Kf5 Rf1+ 67. Bf4 Kg8 68. Rb8+ Kf7 69. Rb7+ Kg8 70. Ra7 Rf2 71. Kg5 Rf1 72. Be5 Rf7 73. Ra1 Rf2 74. Bg3 Rf3 75. Bf4 Rf2 76. Ra8+ Kf7 77. Rh8 Rg2+ 78. Kf5 Kg7 79. Be5+ Kh6 80. Bd4 Rg5+ 81. Kf6 Rg3 82. Kf7 Rf3+ 83. Bf6 Rf4 84. Rg8 Rb4 85. Rg3 Rb7+ 86. Be7 Rb5 87. Rg4 Ra5 88. Rh4+ Rh5 89. Rd4 Rh1 90. Rg4 Rh3 91. Bf6 Rh1 92. Rf4 Kh5 93. Kg7 h6 94. Kf7 Rh3 95. Ke6 Kg6 96. Rg4+ Kh5 97. Rg2 Rh1 98. Be5 Rh4 99. Kf5 Rg4 100. Rh2+ Rh4 101. Ra2 Rb4 102. Ra6 Rb5 103. Rc6 Ra5 104. Rb6 Rc5 105. Rb2 Rc4 106. Bd6 Rd4 107. Bg3 Rd5+ 108. Be5 Rd3 109. Rh2+ Rh3 110. Rxh3# 1-0
2024.03.22 Satranc Arena IM Chess 1
599495 Gur, Ali (1848) Gunduz, Umut Erdem (2314) 0-1
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Bf4 O-O 6. Be2 a6 7. O-O Nc6 8. Re1 b5 9. a3 Bb7 10. h3 Nd7 11. Qd2 Nxd4 12. Nxd4 Bxd4 13. Qxd4 e5 14. Qe3 exf4 15. Qxf4 Re8 16. Bd3 Re5 17. Qd2 Qe7 18. Re3 Re8 19. f4 Re6 20. Rg3 Nf6 21. f5 Re5 22. fxg6 hxg6 23. Rf1 Bxe4 24. Bxe4 Nxe4 25. Nxe4 Rxe4 26. Qd5 Kg7 27. Rgf3 f5 28. Rc3 Re1 29. Qd4+ Kh7 30. Rxe1 Qxe1+ 31. Kh2 Re7 32. Rg3 Qe5 33. Qh4+ Kg7 34. Qg5 Qf6 35. Qd2 c5 36. b3 Re4 37. Qd5 Re7 38. c3 Qe5 39. Qa8 Qf4 40. Qf3 Qxf3 41. Rxf3 Kf6 42. Rd3 Ke6 43. Kg3 g5 44. c4 Rd7 45. Re3+ Kf6 46. Rd3 bxc4 47. bxc4 d5 48. Kf3 d4 49. g4 Rb7 50. Kg3 Rb2 51. gxf5 Rc2 52. Kg4 Rxc4 53. Rd2 d3+ 54. Kg3 Rd4 55. h4 gxh4+ 56. Kh3 c4 57. a4 c3 58. Ra2 d2 59. a5 d1=Q 60. Rd2 Qg4+ 0-1
2024.03.21 Satranc Arena IM Chess 1
599487 Gunduz, Umut Erdem (2314) Aydin, Gulenay (2152) 1-0
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. h3 c6 8. a4 h6 9. Be3 Re8 10. Re1 exd4 11. Bxd4 Nf8 12. Qd3 Be6 13. Rad1 Qa5 14. Nd2 Red8 15. Qg3 Qb4 16. Bxe6 Nxe6 17. Nb3 Nxd4 18. Nxd4 Bf8 19. Nf5 Kh8 20. Rd4 Qxb2 21. Rb1 Qa3 22. Rxb7 g6 23. Rxf7 gxf5 24. Rxf6 Bg7 25. Rg6 f4 26. Qd3 Qc5 27. Rc4 Qe5 28. Rxc6 Kh7 29. Rg4 h5 30. Rxg7+ Kxg7 31. Rc7+ Kh6 32. Nd5 Re8 33. Qb5 Rg8 34. Ne7 Rg5 35. Nf5+ Rxf5 36. exf5 Qxb5 37. axb5 Rb8 38. c4 d5 39. cxd5 Rxb5 40. d6 Rb1+ 41. Kh2 Kg5 42. Rxa7 Rd1 43. Rd7 Kxf5 44. Rf7+ Kg5 45. d7 Rd2 46. h4+ Kxh4 47. Rg7 1-0
2024.03.20 Satranc Arena IM Chess 1
599478 Gunduz, Umut Erdem (2314) Kuru, Atilla (2246) 0-1
1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. Nf3 O-O 6. O-O h6 7. Nxe5 Nxe5 8. d4 Bxd4 9. Qxd4 d6 10. b3 Qe7 11. Bb2 c5 12. Qd2 Rd8 13. Rad1 a6 14. Na4 Bf5 15. Qf4 Bh7 16. Nb6 Rab8 17. Nd5 Nxd5 18. Rxd5 Ng6 19. Qd2 b5 20. cxb5 axb5 21. Rd1 Nf8 22. Rxd6 Rxd6 23. Qxd6 Qxe2 24. Bf1 Qf3 25. Qe5 f6 26. Qxb8 Be4 0-1
2024.03.20 Satranc Arena IM Chess 1
599486 Yalcinkaya, Efe (2085) Gunduz, Umut Erdem (2314) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 a6 5. Ba4 b5 6. Bb3 Ng6 7. d4 exd4 8. cxd4 Bb4+ 9. Nc3 O-O 10. h4 Na5 11. Bc2 d5 12. e5 Re8 13. h5 Nf8 14. a3 Bd7 15. Qd3 Be6 16. O-O Bg4 17. Nh2 Bxh5 18. f4 f6 19. Qh3 Bf7 20. f5 fxe5 21. dxe5 Bc5+ 22. Kh1 Rxe5 23. Ng4 Nc6 24. Nxe5 Nxe5 25. f6 g6 26. Bf4 Nc6 27. Rae1 Nd4 28. Bb1 Nde6 29. Be5 c6 30. Qh4 Ra7 31. Ne2 Be3 32. Nf4 Bxf4 33. Bxf4 Nxf4 34. Rxf4 Rd7 35. Re7 Ne6 36. Rf3 c5 37. Bxg6 Bxg6 38. f7+ Kf8 39. Re8+ Qxe8 40. fxe8=Q+ Kxe8 41. Re3 Rd6 42. Qf6 Kd7 43. Qf3 c4 44. Re5 Nc7 45. Qf8 Re6 46. Rxe6 Nxe6 47. Qa8 Nc7 48. Qb7 d4 49. Kg1 c3 50. Qb6 c2 51. Qxd4+ Kc6 52. Qc3+ Kb6 53. b4 Kb7 54. Kf2 Nd5 55. Qc5 Nb6 56. Qe7+ Kc6 57. Qe6+ Kb7 58. Qe4+ 0-1
2024.03.19 Satranc Arena IM Chess 1
599469 Gunduz, Umut Erdem (2314) Yermolinsky, A (2421) 1/2-1/2
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 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. c3 Be7 14. Ne4 Ngf6 15. c4 Qc7 16. Bc3 Nxe4 17. Qxe4 Nf6 18. Qe2 O-O 19. Ne5 a5 20. g4 Nd7 21. Nf3 Bb4 22. g5 hxg5 23. Nxg5 Qf4 24. Qe3 Qxe3+ 25. fxe3 e5 26. O-O-O Bxc3 27. bxc3 exd4 28. exd4 Rae8 29. h6 f6 30. hxg7 Kxg7 31. Rh7+ Kg6 32. Rxd7 fxg5 33. Rxb7 Rf3 34. d5 Rxc3+ 35. Kb2 Rxc4 36. d6 Rd8 37. Kb3 Rc5 38. Ka4 Rd5 39. Rxd5 cxd5 40. d7 Kf7 41. Kb5 Ke7 42. Kc6 g4 43. Rb2 Rxd7 44. Re2+ Kd8 45. Rg2 Rg7 46. Kxd5 Kc7 47. Ke5 Kc6 48. Kf6 Rg8 49. Kf7 Rb8 50. Rxg4 Rb2 51. a4 Rb4 52. Rg6+ Kd7 53. Kf6 Kd6 54. Kf7+ Kc7 55. Ke6 Rxa4 56. Kd5 1/2-1/2
2024.03.19 Satranc Arena IM Chess 1
599475 David, Alexandru (2360) Gunduz, Umut Erdem (2314) 0-1
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Be2 Bg7 8. Nf3 O-O 9. Be3 a6 10. a4 Nbd7 11. O-O Ng4 12. Bg5 Bf6 13. Bf4 Nge5 14. Nd2 Bg7 15. Be3 g5 16. f4 gxf4 17. Bxf4 Rb8 18. Kh1 Qe7 19. Bg3 Kh8 20. Qc2 Rg8 21. Nd1 Bh6 22. Ra3 b5 23. axb5 axb5 24. Ne3 Nf6 25. Bh4 Bg5 26. Bxg5 Rxg5 27. Rf4 Nh5 28. Bxh5 Rxh5 29. Ndf1 b4 30. Ra1 Qg5 31. g3 Bh3 32. b3 Rg8 33. Qe2 Rh6 34. Nf5 Bxf5 35. exf5 Qf6 36. Re1 Qd8 37. Kg2 Rh4 38. Kh1 Rxf4 39. gxf4 Ng4 40. Ng3 Qf6 41. Qd2 h6 42. Re2 Nxh2 43. Rxh2 Rxg3 44. Qa2 Kh7 45. Qb1 Rg4 0-1
2024.03.18 Satranc Arena IM Chess 1
599460 Gunduz, Umut Erdem (2314) Baltag, I (2412) 0-1
1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Be3 Nd5 8. Bd2 c5 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. Ne5 Qc7 12. c4 Nb6 13. O-O cxd4 14. Bf4 Bd6 15. Qxd4 f6 16. Nd3 e5 17. Qe3 Nxc4 18. Qe4 Qc6 19. Qe2 Nb6 20. Bxe5 fxe5 21. Nxe5 Bxe5 22. Qxe5+ Kf8 23. Rac1 Re8 24. Qa5 Qa4 25. Qf5+ Kg8 26. Rc7 Qxa2 27. Rxb7 Qd5 28. Qxd5+ Nxd5 29. Rxa7 h5 30. Rd1 Rh6 31. Rd7 Rhe6 32. g3 Nf6 33. Rd8 Re2 34. R1d2 Kf7 35. Kg2 R8e7 36. h3 Re1 37. Rc2 Rb7 38. Rdc8 Ree7 39. R8c4 Rb3 40. Rc7 Rxc7 41. Rxc7+ Kg6 42. Rc2 Nd5 43. Rc6+ Kf5 44. Rd6 Rd3 45. Ra6 Rd2 46. Ra7 g6 47. Rb7 Ne3+ 48. Kf3 Nd1 49. Rb5+ Kf6 50. Rb6+ Kg7 51. Rb7+ Kh6 52. b4 Rxf2+ 53. Ke4 Rb2 54. Kd4 Rb3 55. b5 Rxg3 56. b6 Rxh3 57. Kc4 Rc3+ 58. Kb5 Rb3+ 59. Kc6 Ne3 60. Ra7 Nf5 61. b7 Nd4+ 62. Kd5 Nb5 63. Ra5 Nd6 64. Kd4 0-1
2024.03.18 Satranc Arena IM Chess 1
599464 Ozsakallioglu, Okan (2365) Gunduz, Umut Erdem (2314) 1-0
1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Qc7 6. h3 e5 7. Be3 Nf6 8. Qd2 Be7 9. a4 a5 10. Na3 Nd7 11. O-O O-O 12. Nh2 Re8 13. f4 exf4 14. Bxf4 Ne5 15. b3 Be6 16. Nc4 Bxc4 17. Ng4 f6 18. bxc4 Rf8 19. Bxe5 fxe5 20. Qc3 Bg5 21. Qxe5 Qxe5 22. Nxe5 Bf6 23. Rxf6 Rxf6 24. Rb1 Re8 25. Nd7 Rf7 26. Nxc5 Ree7 27. d4 Kg7 28. e5 Rf4 29. c3 Rff7 30. e6 Rf5 31. Rxb7 Rxb7 32. Nxb7 Kf6 33. Nd8 Ke7 34. Nxc6+ Kxe6 35. c5 Rf4 36. c4 Kd7 37. d5 Kc7 38. Nxa5 Rd4 39. c6 Rd1+ 40. Kf2 Ra1 41. c5 Rxa4 42. d6+ Kc8 43. d7+ Kc7 44. Nb7 1-0
2023.12.26 Titled Tue 26th Dec Late
701137 Araz, B (2390) Gunduz, Umut Erdem (2318) 0-1
1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Bf4 c6 5. Nbd2 Bb4 6. a3 Ba5 7. e3 O-O 8. b4 Bc7 9. c5 Bxf4 10. exf4 a5 11. Bd3 b6 12. O-O Ba6 13. Qc2 Nbd7 14. Ne5 Bxd3 15. Qxd3 Qc7 16. g3 Ra7 17. Rfc1 Nxe5 18. fxe5 Nd7 19. Qc3 Rfa8 20. Rab1 axb4 21. axb4 Ra3 22. Nb3 bxc5 23. bxc5 f6 24. exf6 Nxf6 25. Ra1 Qb8 26. Rcb1 Ne4 27. Qb2 Rxa1 28. Rxa1 Rxa1+ 29. Qxa1 Qxb3 30. Qa8+ Kf7 31. Qa7+ Kg6 32. Qa1 Qc2 33. Qf1 Qd2 34. Qh3 Qxf2+ 35. Kh1 Qe1+ 36. Kg2 Qd2+ 37. Kg1 Qxd4+ 0-1
2023.12.26 Titled Tue 26th Dec Late
701279 Gunduz, Umut Erdem (2318) Morales Garcia, S (2234) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O Nxd4 9. Qxd4 Bc5 10. Bf4 d6 11. Qd2 h6 12. Rad1 e5 13. Be3 Be6 14. Bxc5 dxc5 15. Nd5 Bxd5 16. exd5 Qd6 17. c4 O-O 18. Rfe1 Rfe8 19. Re3 Re7 20. Rde1 Rae8 21. h3 Nd7 22. Be4 g6 23. g4 Kg7 24. h4 Nf6 25. f3 Nxe4 26. fxe4 Qf6 27. Qh2 Qf4 28. Qh3 Qf6 29. Rf1 Qd6 30. Ref3 f6 31. R1f2 Rf8 32. g5 Ref7 33. Qe6 Qb8 34. Rxf6 Rxf6 35. Rxf6 Rxf6 36. Qxf6+ Kh7 37. Qe7+ Kh8 38. d6 1-0
2023.12.26 Titled Tue 26th Dec Late
701480 Gunduz, Umut Erdem (2318) Tang, Andrew (2509) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. h3 g6 7. Nbd2 Bg7 8. a4 O-O 9. O-O a6 10. b4 Ra7 11. Bb3 d5 12. Qe2 Re8 13. Rd1 b6 14. Nf1 Bb7 15. Ng3 Ra8 16. Bb2 Qd6 17. Qc2 Rad8 18. Rd2 Nb8 19. Re1 Nbd7 20. exd5 Nxd5 21. Ne4 Qc6 22. b5 axb5 23. axb5 Qe6 24. d4 exd4 25. Nxd4 Bxd4 26. Rxd4 Nc5 27. Bxd5 Bxd5 28. Rxd5 f5 29. c4 Nxe4 30. Rxd8 Rxd8 31. f3 Qd6 32. fxe4 Qb4 33. Qc3 Qxc3 34. Bxc3 Rd3 35. Be5 1-0
2023.12.26 Titled Tue 26th Dec Late
701587 Szpar, Milosz (2485) Gunduz, Umut Erdem (2318) 1-0
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Bxc6 bxc6 8. Ne2 Re8 9. Ng3 d5 10. h3 Bf8 11. Re1 Qd6 12. b3 g6 13. Bb2 Nd7 14. d4 Bg7 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Bxe5 Rxe5 18. f4 Re7 19. e5 Qc5+ 20. Kh2 Bd7 21. Qd2 Rf8 22. f5 Rfe8 23. b4 Qc4 24. f6 1-0
2023.12.26 Titled Tue 26th Dec Late
701871 Gunduz, Umut Erdem (2318) Ventura Bolet, M (2233) 1-0
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 7. O-O Nd7 8. Nf3 e6 9. c4 N5f6 10. Nc3 Bd6 11. Nh4 Bg6 12. Re1 Ne4 13. Nxg6 Nxc3 14. bxc3 Bxh2+ 15. Kxh2 hxg6+ 16. Kg1 Qh4 17. f3 O-O-O 18. Bf1 Qg3 19. Re4 Nf6 20. Qe1 Qh2+ 21. Kf2 Nxe4+ 22. Qxe4 Rhe8 23. Bf4 Qh5 24. Qe5 Qxe5 25. Bxe5 f6 26. Bg3 e5 27. Rd1 f5 28. d5 g5 29. Ke1 e4 30. f4 gxf4 31. Bxf4 e3 32. Be2 Re4 33. g3 Rg8 34. Bd3 Ree8 35. Bxf5+ Kd8 36. dxc6+ Ke7 37. Rd7+ Kf6 38. g4 bxc6 39. Rd6+ Kf7 40. Bg6+ Ke7 41. Bxe8 Rxe8 42. Rxc6 Kd7 43. Rc7+ Ke6 44. Rxg7 a5 45. Bxe3 Kf6 46. Ra7 Rxe3+ 47. Kd2 Rg3 48. Rxa5 Rxg4 49. Rc5 Ke6 50. Kc2 Kd6 51. Rd5+ Kc6 52. Rd4 Rg1 53. Kb3 Kc5 54. Rd5+ Kc6 55. Rh5 Rb1+ 56. Ka3 Rc1 57. Kb3 Rb1+ 58. Ka3 Rc1 59. Kb2 Rf1 60. c5 Rf2+ 61. Kb3 Rf1 62. Kb4 Rb1+ 63. Kc4 Ra1 64. Rh6+ Kc7 65. Ra6 Rh1 66. a4 Rh3 67. a5 Kb7 68. Rb6+ Ka7 69. c6 Rh5 70. Kb4 Rh4+ 71. c4 Rh7 72. Rb7+ Rxb7+ 73. cxb7 Kxb7 74. Kb5 Ka7 75. c5 Kb7 76. c6+ Kc7 77. Kc5 Kb8 78. Kb6 Ka8 79. a6 Kb8 80. a7+ Ka8 81. Kc7 Kxa7 82. Kd7 Kb8 83. c7+ Ka7 84. c8=Q Kb6 85. Kd6 1-0
2023.12.26 Titled Tue 26th Dec Late
702020 Miladinovic, I (2489) Gunduz, Umut Erdem (2318) 0-1
1. d4 Nf6 2. Bg5 Ne4 3. h4 c5 4. dxc5 Qa5+ 5. Nd2 Nxg5 6. hxg5 Qxc5 7. g6 fxg6 8. Nb3 Qb6 9. Nf3 Nc6 10. e3 e6 11. Bd3 Kf7 12. Ng5+ Kg8 13. Bxg6 hxg6 14. Rxh8+ Kxh8 15. Qf3 Bb4+ 16. c3 Qb5 17. Qh3+ Kg8 18. Qh7+ Kf8 19. Qh8+ Ke7 20. Qxg7+ Kd8 21. Nf7+ Kc7 22. cxb4 Qxb4+ 23. Kf1 b6 24. Kg1 Bb7 25. Rd1 Qf8 26. Qh7 Qe7 27. Qh2+ e5 28. Nd6 a5 29. a4 Rf8 30. Qg3 Qe6 31. Nc1 Ba6 32. Ne4 d5 33. Nc3 Rd8 34. Nb5+ Kb7 35. Nd3 Qf5 36. Qh4 Rd7 37. Qh8 Qg4 38. f3 Qxa4 39. Nc3 Qc2 40. Nxe5 Nxe5 41. Qxe5 Qxb2 42. Rxd5 Rxd5 43. Qxd5+ Ka7 44. Qd7+ Bb7 45. Nb5+ Ka6 46. Nd6 Qa1+ 47. Kh2 Qe5+ 48. f4 Qh5+ 49. Kg3 Qd5 50. e4 Qd3+ 51. Kh4 Bxe4 52. Qc8+ Ka7 53. Qc7+ Ka6 54. Qc8+ Ka7 55. Qd7+ Ka6 56. Kg5 Qd5+ 57. Kh6 Bf5 58. Qc7 a4 59. Nc8 Bxc8 60. Qxc8+ Ka5 61. Qc3+ Kb5 62. g4 Qe4 63. Qb2+ Ka5 64. Qd2+ Ka6 65. g5 b5 66. Qd6+ Ka5 67. Qxg6 Qxg6+ 68. Kxg6 a3 69. f5 a2 70. f6 a1=Q 71. f7 Qh8 72. Kf5 b4 73. Ke6 Qf8 74. g6 b3 75. Kf6 Qd8+ 76. Kg7 Qd4+ 77. Kg8 Qd5 78. Kf8 b2 79. g7 b1=Q 80. g8=Q Qb4+ 81. Kg7 Qg4+ 82. Kf8 Qd6+ 83. Ke8 Qc8# 0-1
2023.12.26 Titled Tue 26th Dec Late
702049 Gunduz, Umut Erdem (2318) Santos Latasa, J (2615) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 h5 6. Bg5 Qa5 7. Bxf6 gxf6 8. Be2 e6 9. Nb3 Qe5 10. a3 h4 11. Qd3 a6 12. O-O-O b5 13. g3 Rb8 14. f4 Qc7 15. Qe3 Qb6 16. Qd3 b4 17. Na4 Qb5 18. Qxb5 axb5 19. Nac5 bxa3 20. bxa3 Na5 21. Rd4 hxg3 22. h3 Nxb3+ 23. Nxb3 Bxa3+ 24. Kd2 Ke7 25. Rd3 Bd6 26. Rf3 Bb7 27. Ke3 f5 28. e5 Bc7 0-1
2023.12.26 Titled Tue 26th Dec Late
702248 Shapiro, V (2113) Gunduz, Umut Erdem (2318) 0-1
1. c4 c6 2. Nc3 d5 3. d4 dxc4 4. a4 e5 5. dxe5 Qxd1+ 6. Nxd1 Bb4+ 7. Bd2 Bxd2+ 8. Kxd2 Na6 9. e3 Be6 10. Nf3 O-O-O+ 11. Kc3 Nc5 12. Bxc4 Ne4+ 13. Kb3 Rd3+ 14. Nc3 Nxf2 15. Bxe6+ fxe6 16. Rhf1 Ng4 17. Ng5 N8h6 18. Nxe6 Re8 19. Nxg7 Rxe5 20. Rf8+ Kc7 21. Rd1 Rxd1 22. Nxd1 Nxe3 23. Nxe3 Rxe3+ 24. Ka2 Re2 25. Rf6 Ng4 26. Rf7+ Kb6 27. Nf5 Rf2 28. Nd6 Rxf7 29. Nxf7 Nxh2 30. Ng5 h6 31. Nf7 Ng4 32. Kb3 Kc5 33. Kc3 a5 34. Kd3 Kb4 35. Nd6 b6 36. Nc8 Ne5+ 37. Ke4 Nd7 38. Kf5 Kxa4 39. Ke6 Nc5+ 40. Kd6 Kb5 41. Na7+ Kc4 42. Nxc6 a4 43. Ne5+ Kb3 44. Kc6 Kxb2 45. Kxb6 Ne4 46. g4 Nf2 47. Nc4+ Kb3 48. Nd2+ Kc2 49. Nc4 Kb3 50. Nd2+ Kb4 51. Nb1 Nxg4 52. Kc6 a3 53. Nxa3 Kxa3 54. Kd5 Nf6+ 55. Ke6 Ng8 56. Kf5 Kb4 57. Kg6 Kc5 58. Kf5 Kd5 59. Kf4 Ke6 60. Kg4 Kf6 61. Kh5 Kf5 0-1
2023.12.26 Titled Tue 26th Dec Late
702348 Gunduz, Umut Erdem (2318) Bazeev, G (2369) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. Nxc6 bxc6 9. O-O-O d5 10. Qe3 Be7 11. Be2 Bb7 12. h4 Nd7 13. Bxe7 Qxe7 14. g4 Qc5 15. Qg3 d4 16. Na4 Qb4 17. b3 c5 18. Qd6 Bxe4 19. Rhe1 Qb8 20. Qxb8+ Rxb8 21. Bxa6 Bc6 22. Nb2 Ra8 23. Bc4 Rxa2 24. Bxe6 O-O 25. Bxd7 Bxd7 26. f3 Be6 27. Nd3 Rc8 28. Nf4 c4 29. bxc4 Rxc4 30. Re2 g6 31. Nxe6 fxe6 32. Rd3 Kf7 33. Kd1 Kf6 34. Red2 e5 35. Rb3 Rc6 36. Re2 Ra1+ 37. Kd2 Rf1 38. Rb5 Re6 39. g5+ Kf5 40. Rb3 Rh1 41. Re4 Rh2+ 42. Kd3 Rc6 43. Rb5 Rc3# 0-1
2023.12.26 Titled Tue 26th Dec Late
702474 Przybylski, W (2308) Gunduz, Umut Erdem (2318) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. h3 g6 7. Nb3 Bg7 8. Be3 O-O 9. Be2 Be6 10. O-O d5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. c3 b6 14. Qd2 Ne5 15. Bd4 e6 16. Rfd1 Qc7 17. Qe3 Rfd8 18. Qg3 Rac8 19. Ba6 Rb8 20. Re1 f6 21. Bd3 Qb7 22. Bxe5 fxe5 23. Re3 Rf8 24. Rae1 Bh6 25. Rxe5 Bf4 26. Qg4 Bxe5 27. Rxe5 Rf6 28. Nd4 Rbf8 29. f3 Rf4 30. Qg5 Qf7 31. h4 Qf6 32. g3 Rxf3 33. Qxf6 R3xf6 34. c4 Bb7 35. Re3 Rd8 36. Nb3 Kf7 37. Be2 Rf5 38. a3 h5 39. Bd3 Rf3 40. Rxf3+ Bxf3 41. Bf1 e5 42. Kf2 Bc6 43. Ke3 Kf6 44. Be2 Ke6 45. Bd3 e4 46. Be2 Ke5 47. c5 b5 48. Nd2 a6 49. Nb1 Rd5 50. b4 Rd8 51. Nc3 Rg8 52. Nd1 g5 53. Nf2 gxh4 54. g4 hxg4 55. Nxg4+ Ke6 56. Kf4 Rf8+ 57. Ke3 h3 58. Nh2 Rh8 59. Bg4+ Kf6 60. Kf4 Kg6 61. Bf5+ Kf6 62. Bg4 Kg7 63. Bf5 Rf8 64. Kg5 e3 65. Bg4 Rf2 0-1
2023.12.26 Titled Tue 26th Dec Late
702547 Gunduz, Umut Erdem (2318) Poltorak, Sebastian (2362) 1-0
1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 c5 12. O-O-O Nc6 13. Be3 Qa5 14. Kb1 Rd8 15. Qb3 Qb6 16. dxc5 Bxc5 17. Qxb6 axb6 18. Rxd8+ Nxd8 19. Re1 Nc6 20. c3 O-O 21. Kc2 Rd8 22. Bxc5 bxc5 23. Ne5 Nxe5 24. Rxe5 b6 25. a4 Nd5 26. Ne2 Kf8 27. Re4 Ke7 28. g4 Nf6 29. Rc4 Nd7 30. b4 Ra8 31. Kb3 Kd6 32. Rf4 Ne5 33. Ng3 f6 34. Ne4+ Kc6 35. Nd2 Rd8 36. Kc2 Ra8 37. Re4 Rd8 38. f4 Nd7 39. Rxe6+ Kc7 40. Re7 Rg8 41. Nc4 g6 42. Nxb6 Kxb6 43. Rxd7 gxh5 44. gxh5 c4 45. Rd6+ Kc7 46. Rxf6 Rg2+ 47. Kd1 Rf2 48. a5 Kd7 49. a6 Ra2 50. b5 Ke7 51. Rxh6 Kf7 52. Rc6 Ke7 53. h6 Kd7 54. h7 Rh2 55. a7 1-0
2023.12.19 Titled Tue 19th Dec Late
708230 Achuthan, Aryan (1947) Gunduz, Umut Erdem (2318) 0-1
1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be6 8. Bd3 Bd6 9. Nf3 Nbd7 10. O-O O-O 11. Qc2 Qc7 12. Rac1 a6 13. Na4 Rfe8 14. a3 Ne4 15. b4 f5 16. Nc5 Bf7 17. Bg3 Rab8 18. Bxd6 Qxd6 19. Nxd7 Qxd7 20. Ne5 Qe6 21. f3 Nd6 22. Kh1 Re7 23. a4 Be8 24. f4 Ne4 25. Bxe4 fxe4 26. Qc5 Rc7 27. Rf2 b6 28. Qc3 Rbc8 29. a5 bxa5 30. bxa5 c5 31. dxc5 Rxc5 32. Qxc5 Rxc5 33. Rxc5 Bb5 34. h3 d4 35. exd4 e3 36. Rf3 e2 37. Re3 Qa2 38. Nf3 Qxa5 39. Rxe2 Qb4 40. Re1 a5 41. Ra1 a4 42. Rc2 Bc4 43. Rac1 Bd5 44. Ne5 Qb3 45. Rc3 Qb2 46. R1c2 Qb1+ 47. Kh2 a3 48. Rd2 a2 49. Rxa2 Qxa2 50. Rc5 Qxg2# 0-1
2023.12.19 Titled Tue 19th Dec Late
708336 Gunduz, Umut Erdem (2318) Su, Dion (1922) 1-0
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bd3 g6 8. a3 Bg7 9. b4 cxd4 10. cxd4 O-O 11. O-O f6 12. exf6 Nxf6 13. Nb3 Nh5 14. Bg5 Qc7 15. Re1 Nf4 16. Bf1 h6 17. Bh4 g5 18. Bg3 a6 19. Rc1 Qf7 20. Ne5 Nxe5 21. dxe5 b6 22. Nd4 Bb7 23. Qd2 Ng6 24. a4 Rac8 25. a5 bxa5 26. bxa5 Rxc1 27. Qxc1 h5 28. Qxg5 h4 29. Bxh4 Nxh4 30. Qxh4 Rc8 31. Qg4 Rc4 32. Bxc4 1-0
2023.12.19 Titled Tue 19th Dec Late
708637 Gunduz, Umut Erdem (2318) Sanal, V (2595) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 a6 7. Bb3 Ba7 8. Nbd2 h6 9. Nf1 Be6 10. Ng3 d5 11. Qe2 O-O 12. Nh4 Ne7 13. Qf3 Ng6 14. Nhf5 Kh7 15. h4 Re8 16. Bg5 Bxf5 17. Nxf5 c6 18. Nxh6 gxh6 19. Bxf6 Qd6 20. exd5 Nf4 21. Qe4+ Kg8 22. Qf5 cxd5 23. O-O-O Qe6 24. g4 Qxf5 25. gxf5 Bxf2 26. d4 exd4 27. cxd4 Kh7 28. Rhf1 Be3+ 29. Kb1 Nh5 30. Be5 f6 31. Bh2 Rad8 32. Rd3 b5 33. Bd1 Ng7 34. Bb3 h5 35. Bc2 Bh6 36. Rc3 Rd7 37. Rc6 Re2 38. Bd6 Rg2 39. Bb4 Rg4 40. Rxf6 Rxd4 41. Bc3 Rxh4 42. Rg6 Rf7 43. f6 Kg8 44. Rxh6 Ne6 45. Rg1+ Rg4 46. Rxg4+ hxg4 47. Rg6+ Kf8 48. Rxg4 Rh7 49. Bxh7 1-0
2023.12.19 Titled Tue 19th Dec Late
708840 Dardha, Daniel (2598) Gunduz, Umut Erdem (2318) 1-0
1. d4 Nf6 2. Bg5 Ne4 3. h4 c5 4. dxc5 Nxg5 5. hxg5 Qa5+ 6. Qd2 Qxc5 7. Nc3 Nc6 8. g6 fxg6 9. O-O-O e6 10. Ne4 Qb4 11. Qe3 d5 12. Ng5 Bd6 13. Nxe6 Be5 14. Nc7+ Kf7 15. c3 Qa4 16. Nxd5 Bf5 17. Kd2 Rad8 18. Ke1 Qxa2 19. Qf3 Rhe8 20. g4 Rxd5 21. Qxd5+ Qxd5 22. Rxd5 Be4 23. Rxe5 Nxe5 24. Rxh7 Nxg4 25. f3 Nf6 26. Rh4 Bc6 27. Nh3 Re5 28. Rd4 Rb5 29. b4 a5 30. bxa5 Rxa5 31. e4 Ra3 32. Bc4+ Ke7 33. Nf4 Rxc3 34. Nxg6+ Ke8 35. Be2 Nd7 36. Kd2 Ra3 37. Nf4 Ra2+ 38. Ke3 Ra3+ 39. Kf2 Ne5 40. Nd5 Ra2 41. f4 Ng4+ 42. Kf3 Bd7 43. Bc4 Ra3+ 44. Ke2 Nf6 45. Nc7+ Ke7 46. e5 Ng4 47. Nd5+ Ke8 48. Nb6 Bc6 49. Be6 Re3+ 50. Kd2 Rg3 51. Bf5 Ne3 52. Bd3 Ng2 53. Nc4 Rf3 54. Nd6+ Ke7 55. Nf5+ Kf7 56. Bc4+ Kg6 57. Ne7+ Kh6 58. Nxc6 bxc6 59. Rd6+ g6 60. e6 Re3 61. Bf1 Re4 62. Bxg2 Rxf4 63. e7 1-0
2023.12.19 Titled Tue 19th Dec Late
708893 Caruana, F (2794) Gunduz, Umut Erdem (2318) 1-0
1. f4 e5 2. fxe5 d6 3. Nf3 dxe5 4. Nxe5 Bd6 5. Nf3 Bg4 6. e3 Nc6 7. Bb5 Ne7 8. O-O O-O 9. Nc3 a6 10. Be2 Ng6 11. Ne4 Be7 12. Nf2 Be6 13. d4 f5 14. c4 Bf7 15. Bd2 Bf6 16. Bc3 Re8 17. Qd2 Qe7 18. d5 Nce5 19. Nd4 Qd7 20. Nh3 f4 21. Nxf4 Nxf4 22. exf4 Ng4 23. f5 Ne5 24. Ne6 c6 25. Rad1 cxd5 26. cxd5 Rac8 27. Kh1 b5 28. Qf4 Qd6 29. Bb4 Qb6 30. Qg3 Nc4 31. Bc3 Bxc3 32. bxc3 Bxe6 33. fxe6 Ne3 34. Rf7 g6 35. Qe5 Nf5 36. Rxf5 gxf5 37. Rd3 Rc4 38. Rg3+ 1-0
2023.12.19 Titled Tue 19th Dec Late
709060 Gunduz, Umut Erdem (2318) Rogov, Matfey (2213) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. h3 a5 7. a4 h6 8. Nbd2 O-O 9. g4 d5 10. Bb3 dxe4 11. dxe4 Be6 12. Qe2 Nd7 13. g5 Bxb3 14. Nxb3 h5 15. Nh4 g6 16. Qc4 Ba7 17. Nxg6 Nb6 18. Qb5 fxg6 19. Be3 Qd7 20. Nc5 Qf7 21. Nxb7 Qc4 22. Bxb6 Qxe4+ 23. Kd2 Bxb6 24. Rhe1 Rad8+ 25. Nxd8 Rxd8+ 26. Kc1 Qxe1+ 27. Kc2 Qxa1 0-1
2023.12.19 Titled Tue 19th Dec Late
709200 Mazurkiewicz, M (2145) Gunduz, Umut Erdem (2318) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qe6 8. Nxd4 Qg6 9. Bf4 Bh3 10. Qf3 Bg4 11. Qb3 O-O-O 12. c3 Nf6 13. f3 Bd7 14. Nd2 Nh5 15. Be3 Bd6 16. f4 c5 17. f5 Bxh2+ 18. Kxh2 Qg3+ 19. Kh1 Qxe3 20. N4f3 Ng3+ 21. Kh2 Nxf1+ 22. Rxf1 Bc6 23. Qxf7 Rxd2 24. Nxd2 Qxd2 25. Qxg7 Qd8 26. Rf4 Rg8 27. Qe5 Qg5 28. Qe6+ Bd7 29. Qxg8+ Qxg8 0-1
2023.12.19 Titled Tue 19th Dec Late
709328 Gunduz, Umut Erdem (2318) Korchynskyi, Mykola (2196) 1-0
1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Re1 Be7 10. Nbxd4 Nxd4 11. Nxd4 O-O 12. c3 a6 13. Qf3 Ra7 14. Bf4 Qc5 15. Bb3 b5 16. Nc6 Bb7 17. Be3 Qd6 18. Bxa7 Bxc6 19. Qg3 Qd2 20. Be3 Qxb2 21. Qc7 Qxc3 22. Qxe7 Qe5 23. Bc5 Qxc5 24. Qxc5 Bxg2 25. Kxg2 Ne4 26. Rxe4 h6 27. Rd1 Rc8 28. Qxc8+ Kh7 29. Rxe6 1-0
2023.12.19 Titled Tue 19th Dec Late
709500 Gunduz, Umut Erdem (2318) Keleberda, Tymur (2222) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 h6 9. Bh4 e5 10. Nf5 exf4 11. O-O-O g5 12. Nxd6+ Bxd6 13. Rxd6 Qe7 14. Rd2 Ne5 15. Qf2 Be6 16. Nd5 Bxd5 17. exd5 Nfg4 18. Qd4 gxh4 19. d6 Qe6 20. h3 Nf6 21. Bc4 Nxc4 22. d7+ Ke7 23. Qc5+ Nd6 24. Kd1 Ne4 25. d8=Q+ Rhxd8 26. Qc7+ Rd7 27. Qb6 Nxd2 28. Re1 N6e4 29. Kc1 Qxb6 0-1
2023.12.19 Titled Tue 19th Dec Late
709678 Perea Fruet, Lorenzo (2247) Gunduz, Umut Erdem (2318) 1/2-1/2
1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. g3 g4 6. Nh4 Ne7 7. e4 Ng6 8. Nf5 Bxf5 9. exf5 Ne5 10. Be2 Nbc6 11. d4 Nxd4 12. Qxd4 Nf3+ 13. Bxf3 Bxg3+ 14. hxg3 Qxd4 15. Be2 O-O-O 16. Nc3 h5 17. Bf4 Qb4 18. Rb1 h4 19. a3 hxg3 20. Rf1 Qd4 21. Bxg3 Rh3 22. Bf4 g3 23. Rd1 Qb6 24. Rxd8+ Kxd8 25. Bf3 Qxb2 26. Ne2 g2 27. Bxg2 Rxa3 28. Kf2 Qxc2 29. Bf3 Qc5+ 30. Kg3 Rd3 31. Kg4 b5 32. Ng3 b4 33. Be4 Rc3 34. Rd1+ Kc8 35. f6 b3 36. Bf5+ Kb7 37. Ne4 Qc4 38. Nxc3 Qxc3 39. Be4+ Kb6 40. Rd3 Qc4 41. Be3+ c5 42. Rd6+ Ka5 43. Kf4 b2 44. Rd1 Kb4 45. Kf3 Ka3 46. Rb1 a5 47. Bf4 a4 48. Be5 Qa2 49. Rxb2 Qxb2 50. Bxb2+ Kxb2 51. Bd5 a3 52. Bxf7 Kc3 53. Be6 c4 54. Bxc4 Kxc4 55. f7 a2 56. f8=Q a1=Q 57. Qc8+ Kb5 58. Qb7+ Kc5 59. Qc7+ Kd5 60. Qd7+ Kc5 61. Qc7+ Kd5 62. Qd7+ Kc4 63. Qc6+ Kd3 64. Qe4+ Kd2 65. Qe2+ Kc1 66. Qe1+ Kb2 67. Qd2+ Kb1 68. Ke2 Qe5+ 69. Kd1 Qh5+ 70. Qe2 Qh1+ 71. Qe1 Qd5+ 72. Ke2+ Kc2 73. Kf2 Qf5+ 74. Kg1 Qg4+ 75. Kf1 Kd3 76. Qf2 Qh3+ 77. Qg2 Qf5+ 78. Qf2 Qg4 79. Qg2 Qf4+ 80. Qf2 Qc1+ 81. Kg2 Qg5+ 82. Qg3+ Qe3 83. Qxe3+ Kxe3 1/2-1/2
2023.12.19 Titled Tue 19th Dec Late
709734 Hasanagic, An (2274) Gunduz, Umut Erdem (2318) 0-1
1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 O-O 5. c4 c5 6. d4 cxd4 7. Nxd4 d5 8. cxd5 Nxd5 9. Be2 e5 10. Nb5 a6 11. N5c3 Nxc3 12. Nxc3 Qg5 13. h4 Qf5 14. Nd5 Nc6 15. g4 Qd7 16. g5 Qd8 17. Qd2 Be6 18. Rd1 Rc8 19. h5 Qxg5 20. hxg6 fxg6 21. Bc4 b5 22. Bf1 Kh8 23. e4 Qg4 24. Qe2 Nd4 25. Bxd4 exd4 26. Qxg4 Bxg4 27. Be2 Bxe2 28. Kxe2 Rc2+ 29. Rd2 Rxf2+ 30. Kxf2 Rxd2+ 31. Kf3 Rxa2 32. Rc1 h5 33. Ne7 Kh7 34. Rc6 d3 0-1
2023.12.10 ch-TUR 2023
718110 Gunduz, Umut Erdem (2318) Bicer, Atakan Mert (2312) 0-1
1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. Ne5 Bh7 9. Qh5 Qc7 10. Bc4 Nf6 11. Qe2 Bd6 12. Bf4 O-O 13. O-O-O Nbd7 14. Nh5 Nxh5 15. Qxh5 Nf6 16. Qe2 Nd5 17. Bh2 Rfe8 18. g4 f6 19. Nf3 Bxh2 20. Nxh2 c5 21. Kb1 Nb4 22. Rd2 cxd4 23. Bb3 Rad8 24. Ka1 Qf4 25. g5 Bxc2 26. Rxc2 d3 27. Rc4 Qxc4 28. Qd2 Nc2+ 29. Kb1 Qxh4 30. gxf6 Nd4 31. Bd1 Ne2 32. Bb3 Qf4 33. Qa5 d2 34. Bxe6+ Kh8 35. fxg7+ Kxg7 36. Rd1 Qe4+ 37. Ka1 Qxe6 0-1
2023.12.09 ch-TUR 2023
718103 Yilmazyerli, M (2524) Gunduz, Umut Erdem (2318) 1-0
1. d4 d5 2. c4 e6 3. Nf3 a6 4. cxd5 exd5 5. Nc3 Nf6 6. Qb3 c5 7. Bg5 c4 8. Qc2 Bb4 9. e4 dxe4 10. Bxf6 Qxf6 11. Qxe4+ Qe6 12. Ne5 f6 13. Bxc4 Bxc3+ 14. bxc3 Qe7 15. O-O fxe5 16. f4 Nc6 17. fxe5 Nd8 18. e6 Bxe6 19. Rae1 Kd7 20. d5 Qc5+ 21. Kh1 Bf7 22. Qg4+ Kd6 23. Qg3+ Kd7 24. d6 Re8 25. Bxf7 Rxe1 26. Rxe1 Kc8 27. Re8 Qb6 28. h3 Kb8 29. Bd5 Ka7 30. Qxg7 1-0
2023.12.08 ch-TUR 2023
718101 Gunduz, Umut Erdem (2318) Tuncer, U (2360) 1-0
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Nb6 8. Nc3 Nc6 9. e3 a5 10. h3 a4 11. d5 Nb4 12. e4 a3 13. Qb3 Nd3 14. bxa3 Nc5 15. Qc2 Nca4 16. Bd2 e6 17. Nxa4 Rxa4 18. Bg5 Qd7 19. dxe6 Qxe6 20. e5 Rc4 21. Qd2 Qc6 22. Rac1 Bxh3 23. Bxh3 Qxf3 24. e6 Rxc1 25. Rxc1 fxe6 26. Bxe6+ Kh8 27. Rxc7 Qe4 28. Rxg7 Qxe6 29. Re7 1-0
2023.12.07 ch-TUR 2023
718092 Tirpan, Ceren (1940) Gunduz, Umut Erdem (2318) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O g6 5. d4 exd4 6. Nxd4 Bg7 7. Ne2 a6 8. Bd3 O-O 9. Nbc3 d6 10. Bf4 Ne5 11. Qd2 Nxd3 12. cxd3 Re8 13. Bh6 Bh8 14. Bg5 f6 15. Bf4 b5 16. d4 Bb7 17. d5 f5 18. f3 fxe4 19. fxe4 Nc8 20. Ng3 Nb6 21. Rae1 Nc4 22. Qc1 Ne5 23. Qd2 Nc4 24. Qc1 Qd7 25. Nd1 Ne5 26. Qd2 Re7 27. Ne3 Rf7 28. Qe2 Raf8 29. Bh6 Rxf1+ 30. Rxf1 Rxf1+ 31. Ngxf1 Nf7 32. Bf4 Qe7 33. Qc2 Bd4 34. Kh1 Bc5 35. h3 Qf6 36. Bg3 Qd4 37. Bf2 Ne5 38. Ng4 Qd3 39. Nfe3 Nxg4 0-1
2023.12.06 ch-TUR 2023
718091 Metin, Enis (2031) Gunduz, Umut Erdem (2318) 1/2-1/2
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nf3 d6 5. h3 exd5 6. cxd5 g6 7. e4 a6 8. Bd3 Bg7 9. O-O O-O 10. Nbd2 b5 11. a4 c4 12. Bc2 Bb7 13. Nd4 Qb6 14. N2f3 Nbd7 15. Be3 Nc5 16. b4 cxb3 17. Nxb3 Nfd7 18. Nfd4 Ne5 19. Nxc5 dxc5 20. Nb3 Rac8 21. axb5 axb5 22. Na5 Ra8 23. Qd2 b4 24. Nxb7 Rxa1 25. Rxa1 Nc4 26. Bxc5 Nxd2 27. Bxb6 Bxa1 28. d6 Rb8 29. d7 Bf6 30. e5 Be7 31. Bc5 Bxc5 32. Nxc5 Kf8 33. Na6 Rd8 34. Nxb4 Rxd7 35. Nd3 Rc7 36. Ne1 Nc4 37. f4 Ne3 38. Bd3 Rc1 39. Kf2 Rxe1 40. Kxe1 Nxg2+ 41. Kf2 Nxf4 42. Bf1 Ke7 43. Kf3 Ne6 44. Bc4 Kd7 45. Bb5+ Kd8 46. Ba4 Ke7 47. h4 Nc5 48. Bb5 Ke6 49. Bc4+ Ke7 50. Bb5 h5 51. Ke3 Ne6 52. Bc4 Ng7 53. Kf4 Nf5 54. Kg5 Nd4 55. Kf4 Nf5 56. Kg5 Ne3 57. Bb3 Nf5 1/2-1/2
2023.12.05 ch-TUR 2023
718083 Gunduz, Umut Erdem (2318) Isik, Alparslan (2452) 1/2-1/2
1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. g3 Bb4 6. Bg2 Bxc3+ 7. bxc3 O-O 8. Ba3 d6 9. c5 dxc5 10. dxc5 Qxd1+ 11. Rxd1 Re8 12. O-O Nbd7 13. Nd4 Bxg2 14. Kxg2 bxc5 15. Nb3 c4 16. Na5 Nb6 17. Kf3 Nfd5 18. Bb4 Na4 19. Nxc4 c5 20. Ba5 Naxc3 21. Bxc3 Nxc3 22. Rd7 Red8 23. Rc7 Rdc8 24. Rb7 Rcb8 25. Rc7 Nxa2 26. Ra1 Nc3 27. Raxa7 Rxa7 28. Rxa7 Nb5 29. Rd7 Nd4+ 30. Ke3 h5 31. Rc7 Rb3+ 32. Kd2 Rb1 33. Nd6 Rb2+ 34. Kd3 Nxe2 35. Nxf7 Nd4 36. Ng5 Rxf2 37. Rxc5 Nb3 38. Rc8+ 1/2-1/2
2023.12.04 ch-TUR 2023
725552 Tarhan, Adar (2405) Gunduz, Umut Erdem (2318) 1/2-1/2
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 g6 7. N1c3 a6 8. Na3 Be6 9. Nc2 Nf6 10. Be2 Bg7 11. O-O O-O 12. Be3 Rc8 13. Qd2 Ne7 14. b3 b5 15. cxb5 Qc7 16. Bc4 Bxc4 17. b6 Qb7 18. bxc4 Rxc4 19. Na3 Nxe4 20. Nxe4 Rxe4 21. Qxd6 Rg4 22. f3 Nf5 23. Qc7 Qd5 24. Qc5 Nxe3 25. Qxd5 Rxg2+ 26. Kh1 Nxd5 27. Kxg2 Ne3+ 28. Kf2 Nxf1 29. Kxf1 e4 30. Rb1 exf3 31. Nc4 Bh6 32. b7 Bf4 33. h3 g5 34. Kf2 f5 35. Kxf3 Bb8 36. Rb6 g4+ 37. hxg4 fxg4+ 38. Kg2 Kg7 39. Rxa6 h5 40. Ne3 Rf7 41. Rb6 Rf3 42. Rb3 Kg6 43. Nxg4 1/2-1/2
2023.12.03 ch-TUR 2023
725546 Gunduz, Umut Erdem (2318) Taspinar, Yanki (2318) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 Ne4 6. O-O Be7 7. c3 d5 8. Bb3 dxc3 9. Bxd5 cxb2 10. Bxb2 Nc5 11. Bxc6+ bxc6 12. Nd4 Ne6 13. Nxc6 Qxd1 14. Rxd1 Bc5 15. Ba3 Bd7 16. Bxc5 Bxc6 17. Ba3 Ba4 18. Rd2 Rd8 19. Rxd8+ Kxd8 20. Nc3 Bc6 21. Rd1+ Kc8 22. Bc1 Rd8 23. Rxd8+ Nxd8 24. f4 Bd7 25. Kf2 Be6 26. Be3 Nc6 27. a3 a6 28. Ne4 h5 29. Kg3 Ne7 30. Nc5 Nf5+ 31. Kf2 Bc4 32. Bd2 g6 33. g3 Nd4 34. Bc3 Ne6 35. Ne4 Kd7 36. f5 gxf5 37. Nf6+ Ke7 38. Nxh5 c5 39. h4 Nc7 40. Ng7 Bd3 41. h5 Nd5 42. h6 f4 1/2-1/2
2023.12.02 ch-TUR 2023
725541 Eren, Ataberk (2429) Gunduz, Umut Erdem (2318) 1/2-1/2
1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 Bd6 9. O-O c6 10. Bf4 Qc7 11. Bxd6 Qxd6 12. Qb3 O-O 13. a4 Bg4 14. Rfc1 Bxf3 15. gxf3 c5 16. dxc5 Nxc5 17. Qa3 Nfe4 18. Nxe4 dxe4 19. Rxc5 Qg6+ 20. Kf1 exd3 21. Rd1 Rad8 22. Rc3 d2 23. Ke2 Qh5 24. Rd3 Rxd3 25. Qxd3 Qxh2 26. Rxd2 Qc7 27. Qd5 Rc8 28. f4 h6 29. b3 Re8 30. Qd7 Re7 31. Qd5 Re8 32. Qd7 Re7 33. Qd5 a5 34. Qd8+ Qxd8 35. Rxd8+ Kh7 36. Rd5 b6 37. f5 Re4 38. Kd3 Rb4 39. Kc3 f6 40. f3 h5 41. f4 h4 42. Rd1 Kh6 43. Rg1 Re4 44. Kd3 Re7 45. Ke2 Rc7 46. Kf3 Rc3 47. Rg4 Kh7 48. Rxh4+ Kg8 49. Ke4 1/2-1/2
2023.09.01 Istanbul Open 2023
826274 Aliyev, Ravan (2314) Gunduz, Umut Erdem (2301) 0-1
1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 a6 8. a4 Bg7 9. h3 O-O 10. e3 Ne8 11. Be2 Nd7 12. O-O Ne5 13. Nd2 Rb8 14. Bg3 f5 15. f4 Nf7 16. a5 Nc7 17. e4 fxe4 18. Ndxe4 b5 19. axb6 Rxb6 20. Ra2 Nh6 21. Nd2 Bd4+ 22. Kh2 Nf5 23. Nc4 Nxg3 24. Kxg3 Rb4 25. Qd2 Bb7 26. Na5 Ba8 27. Kh2 Qe8 28. g3 Nxd5 29. Bc4 Qf7 30. Nxd5 Bxd5 31. Bxd5 Qxd5 32. b3 Re8 33. Re1 Rbb8 34. h4 Qf3 35. Nc4 Qxb3 36. Rxe8+ Rxe8 37. Nxd6 Re3 38. Rxa6 Rxg3 39. Ra8+ Kg7 40. Ra7+ Kh6 41. f5+ Be3 42. Nf7+ Kh5 43. Qe2+ Rg4 44. Rd7 Bf4+ 45. Kh1 Qh3+ 0-1
2023.08.31 Istanbul Open 2023
826263 Abdurakhmonov, Mukhammadali (2384) Gunduz, Umut Erdem (2301) 1-0
1. d4 Nf6 2. Bg5 Ne4 3. h4 c5 4. d5 d6 5. c3 Nxg5 6. hxg5 e5 7. dxe6 Bxe6 8. f4 d5 9. e4 dxe4 10. Qxd8+ Kxd8 11. Na3 Bd6 12. g3 Nd7 13. O-O-O Ke7 14. Bc4 f6 15. Bxe6 Kxe6 16. Nb5 Bb8 17. gxf6 Nxf6 18. Nh3 a6 19. Ng5+ Kf5 20. Na3 h6 21. Nc4 b5 22. Ne3+ Kg6 23. Ne6 Re8 24. c4 Kh7 25. f5 Bxg3 26. Nd5 Nxd5 27. cxd5 Ra7 28. Kd2 Bf2 29. Ke2 Bd4 30. b4 Rd7 31. bxc5 Rxd5 32. Rxd4 Rxf5 33. Rxe4 Kg6 34. Nf4+ Kf7 35. Rxe8 Kxe8 36. Nd3 Kd7 37. Ke3 Kc6 38. Rc1 a5 39. Ke4 Rh5 40. Ne5+ Kc7 41. Rf1 Rh2 42. Rf7+ Kc8 43. Kd5 1-0
2023.08.30 Istanbul Open 2023
826256 Gunduz, Umut Erdem (2301) Aliyev, E (2074) 1-0
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Bf5 7. Qb3 Qc8 8. Nh4 Nc6 9. Nxf5 gxf5 10. e3 Rb8 11. O-O e6 12. Qc2 Ne7 13. b3 h5 14. Bb2 h4 15. e4 f4 16. e5 Ng4 17. gxf4 Nf5 18. Ne4 dxe5 19. fxe5 Qd8 20. Qe2 Ngh6 21. Rad1 Kh8 22. Bc1 h3 23. Bxh3 Qh4 24. Qf3 Rg8 25. Kh1 Nxd4 26. Rxd4 Bxe5 27. Rdd1 f5 28. Ng5 Rxg5 29. Bxg5 Qxg5 30. Rg1 Qh4 31. Qe3 Qf6 32. Rd7 Rg8 33. Re1 Bc3 34. Qxe6 Qh4 35. Qe7 Qxe7 36. Rexe7 Rg6 37. Re8+ Ng8 38. Bxf5 Rg7 39. Rxg7 Kxg7 40. Rb8 b6 41. Rb7 Kf6 42. Bh7 Nh6 43. Rxc7 Bd4 44. Rxa7 Bxf2 45. a4 Ke5 46. a5 1-0
2023.08.28 Istanbul Open 2023
826231 Gunduz, Umut Erdem (2301) Annaberdiev, M (2482) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. O-O c5 10. Ne2 Bc6 11. f3 Ng5 12. Nd2 Ne6 13. f4 g6 14. Ng3 d4 15. Nde4 Be7 16. Qe1 Qd5 17. f5 gxf5 18. Rxf5 O-O-O 19. Rxf7 Bh4 20. Qe2 Bxg3 21. Nxg3 Rhg8 22. Qf3 Qxf3 23. gxf3 d3 24. cxd3 Rxd3 25. Kf2 Rd1 26. f4 Nd4 27. f5 h5 28. Rh7 Rd3 29. Be3 Nc2 30. Rc1 Nxe3 31. Rxc5 Ng4+ 32. Ke2 Re3+ 33. Kd2 Rd8+ 34. Kc2 Nxe5 35. Re7 Nd3 36. Rxe3 Nxc5 37. f6 h4 38. Nh5 Be4+ 39. Kc3 Bg6 40. Nf4 Na4+ 41. Kb3 Bf7+ 42. Ka3 Nb6 43. Re7 Rd4 44. Ne2 Ra4# 0-1
2023.08.22 Titled Tue 22nd Aug Late
839090 Gerbelli Neto, E (2114) Gunduz, Umut Erdem (2301) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. O-O Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 O-O 14. Nxh7 Re8 15. Qh5 Bf5 16. Rh4 Ng6 17. Ng5 Qf6 18. Qh7+ Kf8 19. Rh5 Re5 20. f4 Nxf4 21. Qh8+ Ke7 22. Qxa8 Nxh5 23. Nf3 Re4 24. Bd3 Nf4 25. Bxe4 Qxb2 26. Ne1 Qxa1 27. Kf1 Bxe4 28. Qxb7 Bxg2+ 29. Kf2 Qd4+ 30. Kg3 Qe3+ 31. Kg4 Bh3+ 32. Kg5 f6+ 33. Kh4 g5# 0-1
2023.08.22 Titled Tue 22nd Aug Late
839215 Nguyen Ngoc Truong Son (2641) Gunduz, Umut Erdem (2301) 1-0
1. d4 Nf6 2. c4 c5 3. Nc3 cxd4 4. Qxd4 Nc6 5. Qh4 e6 6. g4 d5 7. g5 Ne4 8. Bg2 Nxc3 9. bxc3 Qa5 10. Bd2 dxc4 11. Nf3 Ba3 12. Qxc4 e5 13. h4 Be6 14. Qe4 O-O 15. h5 Bb2 16. Rb1 Bxc3 17. g6 f5 18. gxh7+ Kh8 19. Qc2 Bxd2+ 20. Qxd2 Qxa2 21. Qxa2 Bxa2 22. Rxb7 e4 23. Nh4 Rfb8 24. Rc7 Rb1+ 25. Kd2 Rb2+ 26. Ke3 Nb4 27. Rd1 Nd5+ 28. Rxd5 Bxd5 29. h6 Rb7 30. hxg7+ Kxh7 31. Rc5 Be6 32. Nxf5 Bxf5 33. Rxf5 Re8 34. Rf8 Rb3+ 35. Kf4 1-0
2023.08.22 Titled Tue 22nd Aug Late
839550 Gunduz, Umut Erdem (2301) Dwilewicz, K (2163) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 Nbd7 10. O-O-O h5 11. Kb1 Rc8 12. Nd5 Nxd5 13. exd5 Bf5 14. Bd3 Bxd3 15. Qxd3 g6 16. Rhe1 Kf8 17. f4 Kg7 18. f5 Bg5 19. Bg1 Qf6 20. fxg6 fxg6 21. Rf1 Qe7 22. Na5 Nc5 23. Bxc5 Rxc5 24. b4 Rc7 25. c4 Re8 26. Qe4 Qd7 27. c5 dxc5 28. d6 Rcc8 29. Qxb7 Red8 30. Qd5 Bf6 31. Nb7 Rb8 32. Nxc5 Rxb4+ 33. Ka1 Rb5 34. Nxd7 Rxd5 35. Rxd5 Rxd7 36. Rc1 e4+ 37. Kb1 Rb7+ 38. Kc2 Kf7 39. Rb1 Rxb1 40. Kxb1 Ke6 41. Rd1 e3 42. d7 Bd8 43. Rd3 Bb6 44. Rxe3+ 1-0
2023.08.22 Titled Tue 22nd Aug Late
839997 Gunduz, Umut Erdem (2301) Diaz Camallonga, C (2484) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. a3 Bxc3+ 7. bxc3 Nge7 8. Nf3 Bf5 9. Bf4 Qd7 10. O-O O-O 11. Re1 Bxd3 12. cxd3 Ng6 13. Bg3 f6 14. Qb3 b6 15. c4 Na5 16. Qc3 Rac8 17. h3 Rfe8 18. Rxe8+ Qxe8 19. cxd5 Qd7 20. Rc1 Qxd5 21. Bxc7 Qd7 22. Qc2 Qf7 23. Nd2 Ne7 24. Qd1 Nd5 25. Bg3 Nc3 26. Rxc3 Rxc3 27. Ne4 Rc6 28. Qf3 Qd7 29. d5 Rc1+ 30. Kh2 Nb3 31. d6 Nc5 32. Qe3 Rc2 33. Qd4 Ne6 34. Qd5 Rc8 35. Qf5 Rd8 36. h4 Nc5 37. Qd5+ Qf7 38. Qc6 Qb7 39. Qc7 Rd7 40. Qxb7 Nxb7 41. d4 Kf7 42. d5 h6 43. h5 f5 44. Nc3 Nxd6 45. f3 Nc4 46. a4 Ne3 47. d6 Nc4 48. Nb5 a6 49. Nd4 Nxd6 50. Nc6 Nc4 51. Nb8 Rd2 52. Bf4 Ra2 53. Nxa6 Rxa4 54. Nc7 Ra2 55. Kh3 Rb2 56. g4 fxg4+ 57. fxg4 b5 58. Nd5 b4 59. Bc1 Rc2 60. Bxh6 b3 61. Bxg7 Kxg7 62. g5 b2 63. Nf4 b1=Q 64. h6+ Kh7 65. Nh5 Qh1+ 66. Kg4 Qd1+ 67. Kh4 Rh2+ 0-1
2023.08.22 Titled Tue 22nd Aug Late
840133 Karas, Marek (2208) Gunduz, Umut Erdem (2301) 1-0
1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 Be7 7. e4 O-O 8. Bc4 d6 9. O-O Nd7 10. Qd3 Nb6 11. Bb3 Qc7 12. Bd5 Nxd5 13. Qxd5 Be6 14. Qd3 Rfd8 15. Bf4 Qc6 16. c4 a6 17. Ng5 Bf6 18. Nxe6 fxe6 19. Rab1 d5 20. exd5 exd5 21. cxd5 Rxd5 22. Qf3 Rad8 23. b3 b5 24. g3 c4 25. bxc4 bxc4 26. Kg2 c3 27. Rbe1 Qc4 28. Qe2 Qxe2 29. Rxe2 Rb5 30. Rc1 Rb2 31. Rec2 Rd5 32. h4 Ra5 33. Rxc3 Bxc3 34. Rxc3 Raxa2 35. Be3 Rc2 36. Rb3 a5 37. Rb8+ Kf7 38. Rb7+ Ke6 39. Rxg7 Re2 40. Kf3 a4 41. Rxh7 a3 42. Ra7 Rec2 43. h5 Ra1 44. h6 a2 45. h7 Rh1 46. Bd4 Rcc1 47. h8=Q Rxh8 48. Bxh8 1-0
2023.08.20 6th Baskent University Op
826579 Annaberdiev, M (2482) Gunduz, Umut Erdem (2301) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nbd2 1/2-1/2
2023.08.19 6th Baskent University Op
846215 Gunduz, Umut Erdem (2301) Rasulov, Vu (2549) 1/2-1/2
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. c4 Nb6 7. Nc3 Be7 8. O-O O-O 9. Re1 Re8 10. h3 Bh5 11. Be3 Nc6 12. exd6 cxd6 13. d5 exd5 14. Nxd5 Nxd5 15. cxd5 Bxf3 16. Bxf3 Ne5 17. Be2 Bg5 18. Bb5 Rf8 19. Bd4 Bf6 20. Qd2 a6 21. Bf1 Nd7 22. Be3 h6 23. Qb4 Nc5 24. Bxc5 dxc5 25. Qxc5 Rc8 26. Qa3 Qxd5 27. Rad1 Qc6 28. Bd3 Qb6 29. Re2 Rfd8 30. Qa4 g6 31. Qg4 Kg7 32. b3 Rc3 33. Bc2 h5 34. Qe4 Rxd1+ 35. Bxd1 Qd6 36. Bc2 b5 37. a4 Rc7 38. Re3 Qd2 39. Re2 Qc1+ 40. Kh2 Re7 41. Qd3 Be5+ 42. g3 h4 43. axb5 axb5 44. Kg2 hxg3 45. fxg3 Re6 46. Qxb5 Qa1 47. Qc4 Rf6 48. Rf2 Rxf2+ 49. Kxf2 Bd4+ 50. Ke2 Qg1 51. Qd3 Qf2+ 52. Kd1 Be3 53. g4 Qf3+ 54. Ke1 Qf2+ 55. Kd1 Bg5 56. b4 Bh4 57. Qc3+ Bf6 58. Qd3 Bh4 59. Qc3+ Kh7 60. Bd3 Bf6 61. Qc4 Kg7 62. b5 Qb2 63. Bc2 Qa1+ 64. Ke2 Qe5+ 65. Kd1 Qd6+ 66. Ke2 Qh2+ 67. Kd1 Qxh3 68. Bb3 Qf3+ 69. Kc2 Qf2+ 70. Kd1 Bd4 71. Qe2 Qg3 72. Bc4 Qc3 73. Qc2 Qa1+ 74. Qc1 Qa8 75. Be2 Qh1+ 76. Kc2 Qd5 77. Qa3 Qe6 78. Kd1 Qe5 79. Qb3 Bb6 80. Qc4 Qb2 81. Bd3 Be3 82. Qc2 Qa1+ 83. Ke2 Qg1 84. Kf3 Bd4 85. Qe2 Kf8 86. Qf1 Qe3+ 87. Kg2 Kg7 88. Bc4 f6 89. Bd3 Bc5 90. Be2 Qd4 91. Kh3 Qe5 92. Kg2 Qe3 93. Bd3 Bd4 94. Be2 Kh6 95. Qh1+ Kg5 96. Qf1 Qd2 97. Qd1 Qb2 98. Qd3 Qb4 99. Qc4 Qd2 100. Qd3 Qb2 101. Qf3 Qc1 102. Qf1 Qe3 103. Bf3 Be5 104. Qf2 Qf4 105. Kh3 Kh6 106. b6 Kg7 107. b7 Bb8 108. Kg2 Qe5 109. Kf1 Qa1+ 110. Qe1 Qa3 111. Kg2 Qd6 112. Qf2 Qf4 113. Kf1 Bc7 114. Kg2 f5 115. gxf5 gxf5 116. Kf1 Kf6 117. Qb2+ Be5 118. Qb6+ Kg7 119. Qg1+ Kf7 120. Qf2 Ke7 121. Qc5+ Bd6 122. Qf2 Kd7 123. Qe2 Kd8 124. Qd3 Ke7 1/2-1/2
2023.08.19 6th Baskent University Op
846235 Gunduz, Umut Erdem (2301) Qalichava, Akaki (2208) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 O-O 6. Nbd2 d5 7. Bb5 Re8 8. O-O Bf8 9. Re1 a6 10. Bxc6 bxc6 11. exd5 Qxd5 12. Qe2 Bg4 13. Ne4 Rad8 14. Bg5 Be7 15. Qe3 Bxf3 16. Bxf6 Bxe4 17. dxe4 Qd2 18. Bxe7 Rxe7 19. Qc5 Qd6 20. Qc4 c5 21. g3 Qb6 22. Rad1 Red7 23. Rxd7 Rxd7 24. a4 Rd2 25. Re2 Rd1+ 26. Kg2 g6 27. Re3 a5 28. b3 Kg7 29. Rf3 Rd7 30. Kf1 Qd6 31. Qb5 h5 32. h4 Rd8 33. Qxa5 Qc6 34. Re3 Rb8 35. c4 Rb4 36. Ke2 Kh7 37. Kd2 Kg7 38. Kc2 f5 39. exf5 e4 40. fxg6 Kxg6 41. Re1 Kf5 42. Rd1 Kg4 43. Rd5 Qg6 1-0
2023.08.18 6th Baskent University Op
846179 Llaneza Vega, M (2404) Gunduz, Umut Erdem (2301) 0-1
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 Bc5 5. Bg2 O-O 6. O-O d6 7. h3 Be6 8. d3 h6 9. Na4 Bb6 10. a3 Re8 11. Re1 Qd7 12. Nxb6 axb6 13. Kh2 d5 14. Bd2 dxe4 15. dxe4 Ra4 16. b4 Bc4 17. Qc1 Nd4 18. Nxd4 Qxd4 19. Re3 b5 20. Bc3 Qd6 21. Qe1 Nd7 22. f4 f6 23. f5 Nb6 24. g4 Bf7 25. Bf1 Bc4 26. Bd3 Kf7 27. Rd1 Qc6 28. Bb2 Ke7 29. h4 Raa8 30. Rh3 Rh8 31. Qe3 Rad8 32. Rg1 Kd7 33. Bc1 Kc8 34. Qe2 Kb8 35. Re1 Rd7 36. Be3 Rhd8 37. Bf2 Na4 38. Bxc4 bxc4 39. Qe3 b6 40. g5 Rd2 41. gxh6 gxh6 42. Rf3 h5 43. Re2 c3 44. Be1 R2d4 45. Bxc3 Rc4 46. Be1 Rdd4 47. b5 Qxb5 48. Qb3 Qc6 49. Bf2 Rxe4 50. Rd2 Nc5 51. Qa2 Rg4 0-1
2023.08.18 6th Baskent University Op
846196 Petriashvili, Nikoloz (2458) Gunduz, Umut Erdem (2301) 1-0
1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. O-O e6 5. c4 c6 6. Qb3 Qb6 7. d3 Nbd7 8. Be3 Bc5 9. Bxc5 Nxc5 10. Qc3 a5 11. Nbd2 O-O 12. b3 h6 13. a3 Ncd7 14. Rab1 Rfe8 15. Ne5 Nxe5 16. Qxe5 Bg6 17. h3 Qc5 18. b4 axb4 19. axb4 Qe7 20. Rb2 Ra4 21. b5 Rea8 22. bxc6 bxc6 23. cxd5 cxd5 24. Rc1 Rb4 25. Rbc2 Qb7 26. Rc7 Qb8 27. Qc3 Rb7 28. Rc6 Rb6 29. Rxb6 Qxb6 30. Nc4 Qc6 31. Ne5 Qxc3 32. Rxc3 Bh7 33. Rc7 Rf8 34. h4 Bf5 35. f3 g5 36. e4 Bh7 37. Bh3 dxe4 38. dxe4 Ne8 39. Re7 gxh4 40. Nxf7 hxg3 41. Nxh6+ Kh8 42. Nf7+ Kg7 43. Nd6+ Kf6 44. Rxe8 Rxe8 45. Nxe8+ Ke5 46. Bg2 Kd4 47. Ng7 1-0
2023.08.17 6th Baskent University Op
846161 Gunduz, Umut Erdem (2301) Ozsakallioglu, Okan (2326) 1/2-1/2
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. O-O-O Be7 13. Qe2 O-O 14. Nf1 c5 15. g4 cxd4 16. g5 Nd5 17. gxh6 Qb6 18. Rg1 Ba3 19. bxa3 Nc3 20. Rxg7+ Kh8 21. Bxc3 dxc3 22. Rh7+ Kg8 23. Rg7+ Kh8 24. Rh7+ Kg8 25. Rg7+ Kh8 26. Rh7+ 1/2-1/2
2023.08.16 6th Baskent University Op
846128 Gunduz, Umut Erdem (2301) Ozcan, Ilker (1986) 1-0
1. g3 Nf6 2. Nf3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Nc5 10. h3 Re8 11. Re1 h6 12. Nb3 Ne6 13. f4 Nd7 14. Be3 a5 15. Kh2 a4 16. Nd4 Nb6 17. Qd3 Nc5 18. Qf1 f5 19. Bg1 fxe4 20. Nxe4 Bd7 21. Rad1 Nxe4 22. Bxe4 Qf6 23. Bxb7 Rab8 24. Bg2 c5 25. Nb5 Rxe1 26. Rxe1 Kh7 27. b3 Bf5 28. Qe2 Rd8 29. Nc7 Qc3 30. Ne8 Rd7 31. g4 Bd3 32. Qe6 Qxb3 33. f5 Qxc4 34. Qxg6+ Kh8 35. Nxg7 1-0
2023.08.16 6th Baskent University Op
846144 Mohannad, F (2140) Gunduz, Umut Erdem (2301) 0-1
1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Be7 7. Qc2 O-O 8. Rd1 a6 9. Bd3 h6 10. Bh4 dxc4 11. Bxc4 b5 12. Bd3 Bb7 13. e4 c5 14. dxc5 Nxc5 15. Bxf6 gxf6 16. O-O b4 17. e5 Nxd3 18. Rxd3 Qc7 19. Qd2 Rfd8 20. Nd4 Bf8 21. Rg3+ Kh8 22. Qf4 Qxe5 23. Qg4 Qg5 24. Qh3 Rxd4 25. Rxg5 fxg5 26. Nd1 Rad8 27. Ne3 Rh4 28. Qg3 Bd6 29. Rd1 Bxg3 30. Rxd8+ Kg7 31. hxg3 Re4 32. Rd6 a5 33. Rb6 Bc8 34. Rb8 Bd7 35. Rb7 Rd4 36. b3 Rd2 37. Nc4 Rd1+ 38. Kh2 Bc6 39. Rc7 Bd5 40. Ne5 Rd2 41. Rxf7+ Kg8 42. Rd7 Kf8 43. Ng4 Rxa2 44. Nf6 Rxf2 45. Nxd5 exd5 46. Rxd5 Ra2 47. Kh3 Ke7 48. Rb5 Ra3 49. Kg4 Kd6 50. Rf5 Rxb3 51. Rxa5 Re3 52. Ra6+ Kc5 53. Rxh6 b3 54. Rh8 b2 55. Rh1 Kc4 56. Rg1 Re5 0-1
2023.08.15 6th Baskent University Op
846116 Djavadov, R (2039) Gunduz, Umut Erdem (2301) 0-1
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. h3 Bg7 8. g4 O-O 9. Bg2 a6 10. a4 Re8 11. Nd2 h5 12. g5 Nfd7 13. Nde4 Qe7 14. Bf4 Ne5 15. O-O Nbd7 16. Qb3 Rb8 17. Bh2 f5 18. gxf6 Nxf6 19. Nxf6+ Qxf6 20. Ne4 Qd8 21. Nc3 b5 22. axb5 axb5 23. Ra7 Re7 24. Rfa1 b4 25. Ne4 c4 26. Qe3 Nf7 27. Rxe7 Qxe7 28. Ra7 Rb7 29. Ra8 Rc7 30. Nxd6 Qxe3 31. fxe3 c3 32. Be4 Nxd6 33. Bc2 Bf8 34. e4 Rc5 35. Be5 Rc4 36. Kf2 Nxe4+ 37. Ke3 Nd6 38. Kf3 Nf7 39. Bf6 Bb7 40. Ra5 0-1
2023.08.01 Titled Tue 1st Aug Early
865268 Gunduz, Umut Erdem (2301) Mompel Ferruz, Xavier (2156) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. g4 h6 8. h4 Nf6 9. a3 Ne5 10. Rg1 Be7 11. g5 hxg5 12. hxg5 Nh5 13. f4 Nc6 14. Rh1 g6 15. Nxc6 dxc6 16. Be2 Bd7 17. Bxh5 gxh5 18. Rxh5 O-O-O 19. Qf3 Rxh5 20. Qxh5 Be8 21. Rd1 Rxd1+ 22. Kxd1 Qd7+ 23. Kc1 c5 24. Qh8 b5 25. f5 b4 26. g6 bxc3 27. gxf7 Kd8 28. fxe8=Q+ Qxe8 29. Qxe8+ Kxe8 30. fxe6 c4 31. Bd4 cxb2+ 32. Kxb2 Bd6 33. Bf6 a5 34. Kc3 Bxa3 35. Kxc4 Bd6 36. Kb5 Bb4 37. c3 1-0
2023.08.01 Titled Tue 1st Aug Early
865741 Gunduz, Umut Erdem (2301) Demidov, M (2566) 0-1
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. a4 a5 6. Bd3 g6 7. h3 Bg7 8. O-O O-O 9. Re1 Nc6 10. exd6 cxd6 11. c3 e5 12. Be3 h6 13. Qd2 Kh7 14. dxe5 dxe5 15. Bxg6+ Kxg6 16. Qxd8 Rxd8 17. Bxb6 Rd5 18. Na3 Rd3 19. Rad1 Rxd1 20. Rxd1 e4 21. Nd4 Ne5 22. Ndb5 Nd3 23. b3 Ra6 24. Bd4 Bf8 25. Nc4 Be6 26. f3 Bxc4 27. bxc4 f5 28. fxe4 fxe4 29. Rf1 Be7 30. Nc7 Rc6 31. Nd5 Bg5 32. Rb1 Rxc4 33. Rxb7 Rxa4 34. Rg7+ Kf5 35. g4+ Ke6 36. Nc7+ Kd6 37. Nb5+ Kc6 38. Na7+ Kd5 39. Rd7+ Kc4 40. Nc6 e3 41. Kf1 Ra1+ 42. Ke2 Ra2+ 43. Kf3 e2 44. Nxa5+ Kb5 45. c4+ Kxa5 46. Bc3+ Ka4 47. Rxd3 Bh4 48. Re3 Rc2 49. Ke4 Rxc3 50. Rxe2 Rxh3 51. Kd5 Ra3 52. c5 Kb5 53. Rb2+ Ka6 54. c6 Rd3+ 55. Kc4 Rd1 56. Kc5 Rc1+ 57. Kd5 Bg3 58. Rb3 Bf4 59. Rb4 Bg5 60. Rb3 Ka7 61. Rb4 Bd8 62. Rb7+ Ka6 63. Rb3 Ba5 64. Kd6 Bb6 65. Ra3+ Kb5 66. Rb3+ Ka5 67. Ra3+ Kb4 68. Ra2 Be3 69. Rb2+ Kc3 70. Rb7 Kd3 71. c7 Bf4+ 72. Kd7 Bxc7 73. Rxc7 Rxc7+ 74. Kxc7 Ke4 75. Kd6 Kf4 76. Kd5 Kxg4 77. Ke4 Kg3 78. Ke3 h5 79. Ke2 Kg2 0-1
2023.08.01 Titled Tue 1st Aug Early
865871 Tsyhanchuk, S (2273) Gunduz, Umut Erdem (2301) 0-1
1. c4 c6 2. Nc3 d5 3. e3 Nf6 4. Nf3 Bf5 5. cxd5 cxd5 6. Qb3 Qb6 7. Nxd5 Nxd5 8. Qxd5 e6 9. Qb5+ Nd7 10. Ne5 Qc7 11. Nxd7 Qxd7 12. Qxd7+ Kxd7 13. Bb5+ Kc7 14. d4 a6 15. Be2 Bd6 16. Bd2 b5 17. f3 Kb6 18. e4 Bg6 19. Be3 Rac8 20. a3 Rc2 21. Rb1 f5 22. e5 Be7 23. d5+ Bc5 24. Bd3 Rxg2 25. Bxc5+ Kxc5 26. d6 Kd4 27. Be2 Kxe5 28. Kf1 Rg5 29. h4 Rg3 30. h5 Bf7 31. Kf2 f4 32. Rbd1 Rd8 33. Rhe1 Kf6 34. Bf1 Bxh5 35. Bg2 Be8 36. Re4 g5 37. Red4 Bc6 38. d7 Bd5 39. Rxd5 exd5 40. Rxd5 Ke6 41. Rd2 Rxd7 42. Re2+ Kf6 43. Rc2 Rd6 44. Kf1 h5 45. Kf2 g4 46. fxg4 hxg4 47. Bb7 Rh3 48. Kg2 f3+ 49. Kg1 Rd1+ 50. Kf2 Rh2+ 51. Ke3 Rxc2 52. Bc8 f2 53. Bxg4 f1=Q 54. Bxd1 Qxd1 55. Kf4 Qd4+ 56. Kg3 Qe3+ 57. Kg4 Rc4+ 58. Kh5 Qg5# 0-1
2023.08.01 Titled Tue 1st Aug Early
866017 Perez Ponsa, F (2527) Gunduz, Umut Erdem (2301) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 d6 8. Be3 O-O 9. O-O-O Re8 10. f3 Be6 11. g4 d5 12. g5 Nh5 13. Bxb6 axb6 14. Qf2 Qxg5+ 15. Kb1 dxe4 16. Nxe4 Qf4 17. Rg1 Bxb3 18. axb3 Rxe4 19. Rg4 Qe3 0-1
2023.08.01 Titled Tue 1st Aug Early
866466 Gunduz, Umut Erdem (2301) Cherniaiev, Tykhon (2278) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 a6 7. Bb3 h6 8. Nbd2 Ba7 9. Nf1 Be6 10. Ng3 O-O 11. O-O Qd7 12. Nh4 Ne7 13. Qf3 Ng6 14. Nhf5 Bxf5 15. Nxf5 Nh7 16. Qg4 Kh8 17. Nxh6 Qxg4 18. Nxg4 Nf6 19. Nxf6 gxf6 20. Bh6 Rfd8 21. Bxf7 Nf4 22. Rad1 Kh7 23. Bxf4 exf4 24. d4 c5 25. Be6 cxd4 26. cxd4 Kg7 27. Rd3 Re8 28. Bf5 Rad8 29. Rc1 Re7 30. d5 Bc5 31. Kf1 b5 32. Ke2 Rde8 33. Kf3 Kh6 34. Rc2 Rg8 35. a3 a5 36. Rd1 Ra7 37. Rg1 b4 38. axb4 axb4 39. Kxf4 Bd4 40. Rd2 Be5+ 41. Ke3 Ra2 42. g4 Rxb2 43. Rd3 Ra8 44. f4 Bc3 45. h4 Raa2 46. g5+ fxg5 47. hxg5+ Kg7 48. Kf3 Rf2+ 49. Kg3 Rfd2 50. Rxd2 Bxd2 51. e5 dxe5 52. fxe5 Ra5 53. Be6 Bxg5 54. Kf3 Kh6 55. Ke4 b3 56. d6 Rb5 57. Bc4 Rb4 58. Kd4 b2 59. Rb1 Kg7 60. Kc3 Rb6 61. Rxb2 Rxb2 62. Kxb2 Bf4 63. d7 Bxe5+ 64. Kb3 Bf6 65. Kb4 Bd8 66. Kb5 Kf8 67. Kc6 Ke7 68. Kb7 Kxd7 1/2-1/2
2023.08.01 Titled Tue 1st Aug Early
866509 Gunduz, Umut Erdem (2301) Masruri, R (2299) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. Be3 Nge7 7. Qf3 Be6 8. Ne2 Qd7 9. h3 Bf5 10. O-O-O Bxd3 11. Rxd3 Bxc3 12. Nxc3 O-O 13. Kb1 Nb4 14. Rd2 c6 15. Re1 Nf5 16. Bf4 Rae8 17. Red1 f6 18. g4 Ne7 19. h4 Ng6 20. h5 Nxf4 21. Qxf4 Re7 22. Ne2 Re4 23. Qf5 Qxf5 24. gxf5 Rfe8 25. Ng3 Re1 26. c3 Na6 27. Kc2 R1e7 28. Kd3 Nc7 29. Re2 Rxe2 30. Nxe2 Nb5 31. Ng3 Nd6 32. f3 Nc4 0-1
2023.07.15 TCh-TUR 1st League 2023
897678 Gunduz, Umut Erdem (2340) Bayindir, Kuzey (1595) 1-0
1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Be3 Bd6 8. Bd3 O-O 9. Qe2 b6 10. O-O-O Bb7 11. Kb1 Nd5 12. Bg5 Qe8 13. h4 Qa4 14. Bd2 Bf4 15. Bb5 Ba6 16. Bxa6 Bxd2 17. Rxd2 Qb4 18. Ka1 Nc3 19. bxc3 Qxc3+ 20. Kb1 Qb4+ 21. Kc1 Qc3 22. Rdd1 Qa3+ 23. Kd2 Qb4+ 24. c3 Qb2+ 25. Ke1 Qxc3+ 26. Kf1 c5 27. dxc5 bxc5 28. g3 Rad8 29. Kg2 Rd5 30. Bc4 Rf5 31. Bd3 Rd5 32. Be4 Rxd1 33. Rxd1 f5 34. Bd3 Re8 35. Bxf5 e5 36. Qe4 g6 37. Bxg6 hxg6 38. Qxg6+ Kf8 39. Rd7 Qxf3+ 40. Kxf3 Re7 41. Qf6+ Kg8 42. Qxe7 e4+ 43. Kxe4 c4 44. Qe8# 1-0
2023.07.14 TCh-TUR 1st League 2023
897625 Gunduz, Umut Erdem (2340) Demir, M (1747) 1-0
1. c4 c6 2. Nf3 Nf6 3. d4 d5 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 O-O 9. Nb3 Qc7 10. Bd3 a5 11. O-O h6 12. Bh4 Ng4 13. Bg3 Bd6 14. cxd5 a4 15. Nd2 Bxg3 16. hxg3 cxd5 17. Nxd5 Qa5 18. Ne7+ Kh8 19. Rfc1 Qb4 20. Nxc8 Raxc8 21. Qxc8 Qxd2 22. Qc2 Qa5 23. Be2 1-0
2023.07.13 TCh-TUR 1st League 2023
897570 Keser, M (1792) Gunduz, Umut Erdem (2340) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. f3 Nc6 8. Be3 Bd7 9. Qd2 Rc8 10. Bb3 Be7 11. g4 b5 12. h4 h6 13. O-O-O Nxd4 14. Qxd4 a5 15. a4 b4 16. Nb5 Bxb5 17. axb5 Nd7 18. g5 hxg5 19. hxg5 Rg8 20. g6 Nc5 21. Bc4 fxg6 22. e5 d5 23. Qg4 Kf7 24. Rhg1 g5 25. f4 g6 26. fxg5 Qb6 27. Rgf1+ Kg7 28. Bxc5 Rxc5 29. Bd3 Rcc8 30. Kb1 a4 31. Bxg6 Kxg6 32. Rf6+ Bxf6 33. gxf6+ Kf7 34. Qh5+ Kf8 35. Qh6+ Ke8 36. Qh7 Qc5 1-0
2023.07.12 TCh-TUR 1st League 2023
897450 Blesic, V (2252) Gunduz, Umut Erdem (2340) 1-0
1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Be3 cxd4 7. Nxd4 O-O-O 8. Nd2 Nxd4 9. Bxd4 Kb8 10. Qa4 b6 11. Bc4 Qxg2 12. Be5+ Ka8 13. O-O-O Bd7 14. Qb3 e6 15. f3 Nf6 16. Rhg1 Qh3 17. f4 Bc6 18. Bb5 Bb7 19. Nc4 Bc5 20. Rxg7 Ng4 21. Rxf7 Nxe5 22. Nxe5 Be4 23. Bc6+ Bxc6 24. Rxa7+ Kxa7 25. Nxc6+ Kb7 26. Nxd8+ Kb8 27. Qxe6 Qe3+ 28. Kb1 Qxf4 29. Nc6+ Ka8 30. Qd7 Qe4+ 31. Ka1 Qa4 32. Qd5 1-0
2023.07.12 TCh-TUR 1st League 2023
897505 Camlar, Arda (2328) Gunduz, Umut Erdem (2340) 1-0
1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. Re1 O-O 8. Bg5 d5 9. Nbd2 Nbd7 10. e3 Rc8 11. a4 a6 12. Ne5 Nxe5 13. dxe5 Nd7 14. Bxe7 Qxe7 15. f4 c4 16. Nf3 Nc5 17. Rf1 b5 18. axb5 axb5 19. Nd4 Bc6 20. f5 exf5 21. Nxf5 Qxe5 22. Qd4 Nd3 23. Qxe5 Nxe5 24. Ne7+ Kh8 25. Nxc8 Rxc8 26. Rf4 Nd3 27. Rxf7 Nxb2 28. Raa7 Rg8 29. Rfc7 Be8 1-0
2023.07.11 TCh-TUR 1st League 2023
897403 Uzumcu, Ahmet Utku (2215) Gunduz, Umut Erdem (2340) 0-1
1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. c3 b5 7. a4 c4 8. Bc2 Bb7 9. Re1 e5 10. axb5 axb5 11. Rxa8 Qxa8 12. Na3 Bxe4 13. Bxe4 Nxe4 14. Nxb5 Qc6 15. Qa4 d5 16. Nc7+ Qxc7 17. Qa8+ Qb8 18. Qxd5 Nef6 19. Qxc4 Bd6 20. d4 e4 21. Ng5 O-O 22. g3 Qb7 23. Qe2 Re8 24. c4 h6 25. Nh3 g5 26. Be3 Rb8 27. Ra1 Qxb2 28. Qxb2 Rxb2 29. Ra6 Bf8 30. c5 Nd5 31. Ra7 N7f6 32. Bxg5 hxg5 33. Nxg5 e3 34. fxe3 Nxe3 0-1
2023.07.10 TCh-TUR 1st League 2023
897300 Gunduz, Umut Erdem (2340) Unver, C (2052) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O d6 6. c3 O-O 7. Nbd2 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. Re1 Re8 12. Nf1 Bf8 13. Ng3 g6 14. h3 Bg7 15. Bg5 Qc7 16. Qd2 Nc6 17. a4 Be6 18. Bh6 Reb8 19. Bxg7 Kxg7 20. Ng5 Qe7 21. f4 exf4 22. Qxf4 bxa4 23. Nf5+ Bxf5 24. exf5 Qd8 25. fxg6 hxg6 26. Re6 Ne5 27. Rf1 Nh5 28. Qe3 Ra7 29. Rxe5 dxe5 30. Rxf7+ Rxf7 31. Ne6+ Kf6 32. Nxd8 Rxd8 33. Qxc5 1-0
2023.07.10 TCh-TUR 1st League 2023
897349 Gunduz, Umut Erdem (2340) Kamer, Kayra (2365) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 b6 8. f3 Bb7 9. Be3 Be7 10. Qd2 O-O 11. g4 Nc6 12. g5 Nh5 13. Nxc6 dxc6 14. f4 Rad8 15. Qc1 g6 16. Bxh5 gxh5 17. Rg1 Rd3 18. e5 c5 19. Ke2 Rfd8 20. Qc2 Qc6 21. Qxd3 Rxd3 22. Kxd3 b5 23. b3 Bd8 24. Rad1 Ba5 25. Kc2 h4 26. Rgf1 Qg2+ 27. Rf2 Be4+ 28. Kb2 Qh3 0-1
2023.07.09 TCh-TUR 1st League 2023
897246 Cenikli, Alparslan (1847) Gunduz, Umut Erdem (2340) 0-1
1. d4 c5 2. dxc5 e6 3. Nf3 Nf6 4. e3 Bxc5 5. Bd3 d5 6. O-O O-O 7. Nc3 Nbd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Qc7 11. Qe2 f5 12. Bd3 e5 13. Bc4+ Kh8 14. Ng5 Nf6 15. Be3 Bxe3 16. fxe3 h6 17. Nf3 g5 18. Rad1 Bd7 19. Bb3 Rae8 20. Nd2 Qc5 21. Kh1 b5 22. Rfe1 f4 23. e4 Ng4 24. Rf1 Ne3 25. Qh5 Kg7 26. h3 Rd8 27. Rfe1 Nxd1 28. Rxd1 f3 29. gxf3 Be8 30. Qg4 Qe3 31. Bd5 Qe2 32. Qg1 Bh5 33. Qf1 Qe3 34. Kg2 Rxf3 35. Nxf3 Rf8 36. Kh2 Rxf3 0-1
2023.07.04 Titled Tue 4th Jul Early
902482 Gunduz, Umut Erdem (2340) Biriukov, I (2311) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 e6 7. Nc3 Be7 8. Be3 Qc7 9. Be2 b6 10. O-O Bb7 11. Qd2 Nbd7 12. a4 O-O 13. a5 bxa5 14. Nb3 Ne5 15. Nxa5 Rab8 16. b4 Ba8 17. b5 axb5 18. cxb5 d5 19. exd5 Nxd5 20. Nxd5 Bxd5 21. Rfc1 Qd7 22. b6 h6 23. f4 Nc6 24. Nxc6 Bxc6 25. Qxd7 Bxd7 26. Rc7 Rfd8 27. Raa7 1-0
2023.07.04 Titled Tue 4th Jul Early
902790 Gunduz, Umut Erdem (2340) Korobov, A (2667) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 e6 8. f4 Qc7 9. O-O-O b5 10. Nd5 exd5 11. exd5+ Be7 12. Nc6 Nb8 13. Bxf6 gxf6 14. Re1 Nxc6 15. dxc6 Ra7 16. Qf3 f5 17. h3 Qa5 18. Bd3 Qxa2 19. Qe3 Qa1+ 20. Kd2 Qa5+ 21. c3 Qc7 22. g4 Rg8 23. g5 Kd8 24. Rh2 Be6 25. Rhe2 Re8 26. h4 Ra8 27. Qf3 Rc8 28. Qh3 Qxc6 29. Kc1 b4 30. Rc2 Qa4 31. Bxf5 b3 32. Bxe6 fxe6 33. Rce2 Qa1+ 0-1
2023.07.04 Titled Tue 4th Jul Early
902960 Pakhomova, E (2030) Gunduz, Umut Erdem (2340) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. Qd2 h5 10. O-O-O Rc8 11. Kb1 Be7 12. Rg1 b5 13. Nd5 Bxd5 14. exd5 Nb6 15. g4 hxg4 16. fxg4 Nbxd5 17. g5 Nxe3 18. gxf6 Nxf1 19. Rdxf1 Bxf6 20. Rg4 d5 21. a4 Rc4 22. Rfg1 Rxg4 23. Rxg4 Qd7 24. Rb4 Be7 25. axb5 Bxb4 26. Qxb4 axb5 27. h4 f6 28. Qc5 Kf7 29. Qf2 d4 30. Qf1 Qd5 31. Qe1 d3 32. Nc1 d2 0-1
2023.07.04 Titled Tue 4th Jul Early
903376 Gunduz, Umut Erdem (2340) Slovineanu, V (2412) 0-1
1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 Na6 8. Nf3 Nc7 9. O-O O-O 10. h3 Be6 11. Re1 a5 12. c4 b5 13. b3 a4 14. Be3 Bb4 15. Bd2 Bxd2 16. Qxd2 Qd6 17. Qc2 g6 18. Rad1 Qb4 19. Nd2 Rfd8 20. Ne4 f5 21. Nf6+ Kg7 22. Qe2 Kxf6 23. Qe5+ Ke7 24. Qxc7+ Kf8 25. Qxc6 axb3 26. axb3 Rac8 27. Qxb5 Qxb5 28. cxb5 Rxd4 29. Bf1 Rxd1 30. Rxd1 Bxb3 31. Rb1 Bd5 32. f4 Ke7 33. Kf2 Rc2+ 34. Ke3 Kd6 35. b6 Bb7 36. Kd4 Ra2 37. Kc3 Ra4 38. g3 Kc5 39. Rb5+ Kc6 40. Rb3 Kc5 41. Rb5+ Kc6 42. Rb1 Kc5 43. Rb2 Ra3+ 44. Kd2 Rxg3 45. Rb5+ Kc6 46. Ke1 Rg1 47. Rb4 Ba6 48. b7 Rxf1+ 49. Kd2 Bxb7 50. Rc4+ Kd6 51. Rd4+ Ke6 52. Ke3 Be4 53. Ra4 Rf3+ 54. Ke2 Rxh3 55. Ra6+ Ke7 56. Ra7+ Kf8 57. Ra3 Rxa3 0-1
2023.07.04 Titled Tue 4th Jul Early
903482 Sukandar, I (2358) Gunduz, Umut Erdem (2340) 0-1
1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nc3 cxd4 5. exd4 a6 6. Nf3 Nc6 7. a3 Bg4 8. Be2 e6 9. O-O Bd6 10. Ne5 Bxe2 11. Nxe2 Bxe5 12. Bxe5 Nxe5 13. dxe5 Nd7 14. Re1 Nxe5 15. Nf4 Nc4 16. b3 Nb6 17. Qg4 O-O 18. Nh5 g6 19. Re3 Nd7 20. Qd4 e5 21. Qxd5 gxh5 22. Rd3 Nf6 23. Qxe5 Qb6 24. Rg3+ Ng4 25. Qxh5 Qxf2+ 26. Kh1 f5 27. Rd1 Rae8 0-1
2023.07.04 Titled Tue 4th Jul Early
903650 Zia, Tahsin Tajwar (2345) Gunduz, Umut Erdem (2340) 1-0
1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd2 Be6 11. b3 Rb8 12. Bb2 a6 13. Nd5 Bxd5 14. cxd5 Nd7 15. Bxg7 Kxg7 16. h4 h5 17. Rac1 Qb6 18. Qg5 Nf6 19. Bf3 Rfc8 20. Qf4 Rc5 21. Rxc5 Qxc5 22. Rc1 Qa5 23. Qe3 Re8 24. a4 Nxd5 25. Qd4+ Nf6 26. Bxb7 d5 27. b4 Qxa4 28. Bc6 Qa3 29. Ra1 e5 30. Rxa3 1-0
2023.06.25 9th Cesme Open A 2023
915825 Mohammadi, Melika (2062) Gunduz, Umut Erdem (2329) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. Be3 Bg7 8. O-O O-O 9. Nb3 Be6 10. f4 Rc8 11. Kh1 a6 12. Qe1 Re8 13. Rd1 Qc7 14. Nd5 Qb8 15. Bf3 a5 16. Nb6 Rc7 17. c3 a4 18. Nd4 Nxd4 19. cxd4 Bxa2 20. Ra1 Bb3 21. e5 Nd7 22. Nxa4 d5 23. Nc3 e6 24. Nb5 Rc6 25. Nd6 Rd8 26. Qb4 Rb6 27. Qc3 Bf8 28. Ra3 Bxd6 29. Rxb3 Rc8 30. Qd3 Bb4 31. g4 Qa7 32. f5 Bf8 33. fxe6 fxe6 34. g5 Be7 35. Bg4 Nf8 36. Rxb6 Qxb6 37. Qe2 Nd7 38. h4 Bb4 39. Bh3 Rf8 40. Rc1 Kf7 41. Qd3 Ke7 42. Bg2 Nb8 43. h5 Rg8 44. Qc2 Nd7 45. Rf1 Ba5 46. Ra1 Qb4 47. Bh3 Bb6 48. Bf2 Bxd4 49. Ra4 Qxb2 50. Qxb2 Bxb2 51. Rb4 Bxe5 52. hxg6 hxg6 53. Rxb7 Rb8 54. Ra7 Rb1+ 55. Kg2 Rb2 56. Ra4 Bc7 57. Kf1 Bb6 58. Bg3 Nc5 59. Rh4 Ne4 60. Rh7+ Ke8 61. Bh4 Nd2+ 62. Kg2 Nc4+ 63. Kh1 Re2 64. Bf1 Re3 65. Rh6 Ne5 66. Bb5+ Ke7 67. Rh7+ Nf7 68. Kg2 Rb3 69. Be2 Rb2 70. Kf1 Rb1+ 71. Kg2 Kf8 72. Bd3 Rg1+ 73. Kh2 Ne5 74. Be2 Nf7 75. Bg3 Kg8 76. Rh4 Rb1 77. Bg4 Rb2+ 78. Kh1 Rb1+ 79. Kh2 Nxg5 80. Bf4 Rb2+ 81. Kh1 Rb1+ 82. Kh2 Nf7 83. Bxe6 Rb2+ 84. Kh1 Rb1+ 85. Kh2 Rb4 86. Bxd5 Bd8 87. Bxf7+ Kxf7 88. Rh7+ Ke6 89. Bg3 g5 90. Ra7 Kf5 91. Kh3 g4+ 92. Kg2 Rb2+ 93. Kf1 Rb1+ 94. Kg2 Rb2+ 95. Kf1 Ke4 96. Ra4+ Kf5 97. Rf4+ Kg5 98. Rf2 Rb1+ 99. Kg2 Bb6 100. Rf8 Rb2+ 101. Kf1 Be3 102. Rf7 Bd4 103. Rd7 Rb1+ 104. Kg2 Rb2+ 105. Kf1 Rb1+ 106. Kg2 Rg1+ 107. Kh2 Rd1 108. Rd5+ Kf6 109. Kg2 Rd2+ 110. Kh1 1/2-1/2
2023.06.24 9th Cesme Open A 2023
915807 Gunduz, Umut Erdem (2329) Aliyev, E (2056) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Bd3 O-O 11. O-O Nd7 12. Be3 a6 13. Na7 Bg5 14. Nxc8 Rxc8 15. Qh5 h6 16. Rfe1 f5 17. Bxg5 Qxg5 18. Qxg5 hxg5 19. f3 g6 20. h3 Kg7 21. a5 e4 22. fxe4 f4 23. Ra3 Ne5 24. Rb3 g4 25. Rxb7+ Kf6 26. hxg4 Nxg4 27. Rd7 Kg5 28. Rxd6 f3 29. gxf3 Rxf3 30. e5 Rg3+ 31. Kf1 Rf8+ 32. Ke2 Nxe5 33. Bxa6 Rf4 34. Kd1 Nf3 35. Bd3 Ra4 36. Rxg6+ Kf4 37. Rf6+ Kg5 38. Rxf3 Rxf3 39. a6 Kf4 40. Kd2 Rd4 41. a7 Ra4 42. Re4+ Rxe4 43. Bxe4 1-0
2023.06.23 9th Cesme Open A 2023
915774 Isik, Alparslan (2461) Gunduz, Umut Erdem (2329) 1-0
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Be7 6. Bg2 O-O 7. Ne5 c6 8. Nc3 d5 9. Nxc6 Nxc6 10. Qxa6 Nxd4 11. Qa4 Rc8 12. cxd5 Bb4 13. Bd2 Nxd5 14. Rc1 Nxc3 15. bxc3 Ba5 16. Rd1 Nf5 17. O-O Qe7 18. Bf4 Rxc3 19. Qd7 Qf6 20. e4 e5 21. Bd2 Nd4 22. Bxc3 Bxc3 23. Qxa7 h5 24. h4 g5 25. hxg5 Qxg5 26. Qd7 Ra8 27. Kh2 Kg7 28. Rd3 Rd8 29. Qh3 Bb4 30. f4 Qf6 31. Qh4 Qxh4+ 32. gxh4 exf4 33. Kh3 Bc5 34. Rxf4 Kf8 35. Bf3 Ke7 36. Bxh5 f6 37. Rg3 Ne6 38. Rf5 Bd6 39. Rb3 Bc5 40. e5 Nd4 41. exf6+ Ke6 42. Rxc5 bxc5 43. Rb6+ Ke5 44. f7 c4 45. Rb7 c3 46. Re7+ Ne6 47. Bg4 c2 48. Rxe6+ Kd4 49. Rc6 Kd5 1-0
2023.06.22 9th Cesme Open A 2023
915733 Taspinar, Yanki (2278) Gunduz, Umut Erdem (2329) 1/2-1/2
1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 Bg4 8. f3 Be6 9. Bd3 c5 10. Nge2 Nc6 11. O-O O-O 12. Bf2 Re8 13. Rc1 Rc8 14. Nf4 Qd7 15. Nxe6 Qxe6 16. Re1 Qd7 17. Bb1 cxd4 18. exd4 Bd6 19. Qd3 Bf4 20. Rcd1 Nb4 21. Qf5 Rxe1+ 22. Bxe1 Be3+ 23. Bf2 Bxf2+ 24. Kxf2 1/2-1/2
2023.06.22 9th Cesme Open A 2023
915759 Gunduz, Umut Erdem (2329) Maruflu, Enes Yusuf (2091) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 a6 7. Nf1 Ba7 8. Bb3 h6 9. h3 d5 10. Qe2 O-O 11. g4 dxe4 12. dxe4 Nd7 13. Ng3 Nc5 14. Bc2 Ne6 15. Nf5 Nf4 16. Bxf4 exf4 17. e5 Bxf5 18. gxf5 Nxe5 19. Nxe5 Qd5 20. O-O Rfe8 21. Rae1 Qxa2 22. Qc4 Qxc4 23. Nxc4 Rad8 24. Rxe8+ Rxe8 25. Bd3 b5 26. Na5 c5 27. c4 Rd8 28. Rd1 Bb6 29. Nc6 Rd7 30. Be2 Rxd1+ 31. Bxd1 bxc4 32. Ne7+ Kf8 33. Nd5 Ba5 34. Be2 Bd2 35. Bxc4 a5 36. Bb5 g5 37. f6 h5 38. f3 Kg8 39. Kf1 Kh7 40. Bd3+ Kh6 41. Ne7 h4 42. Ng8+ Kh5 43. Ke2 Bc1 44. b3 Bb2 45. Bf5 g4 46. fxg4+ Kg5 47. Kf3 Bc3 48. Bd3 Bd2 49. Bc4 Kg6 50. g5 1-0
2023.06.21 9th Cesme Open A 2023
915700 Gunduz, Umut Erdem (2329) Peng, Li Min (2530) 1/2-1/2
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 b6 8. Be3 Bb7 9. Qc2 Bc5 10. O-O O-O 11. Rad1 Rd8 12. a3 Nc6 13. b4 Nxd4 14. Bxd4 Bxd4 15. Rxd4 d5 16. exd5 exd5 17. cxd5 Nxd5 18. Rc4 Qe7 19. Bf3 Nxc3 20. Qxc3 Bxf3 21. Qxf3 Rac8 1/2-1/2
2023.06.20 9th Cesme Open A 2023
915683 Ahadzade, Kanan (2056) Gunduz, Umut Erdem (2329) 0-1
1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e6 7. Be3 Nd4 8. Qd2 Ne7 9. O-O O-O 10. f4 Rb8 11. h3 b5 12. Kh2 b4 13. Nd1 a5 14. g4 Nxe2 15. Qxe2 Qc7 16. g5 c4 17. d4 d5 18. e5 Nf5 19. c3 a4 20. Bd2 Bd7 21. Ne3 a3 22. bxa3 Nxe3 23. Qxe3 b3 24. axb3 cxb3 25. Rfb1 Rb7 26. Bc1 Ra8 27. Bf3 Bf8 28. Bd1 Qb8 29. Qd2 Ra6 30. h4 Rab6 31. Bb2 Bb5 32. a4 Bc4 33. a5 Ra6 34. Be2 Qc7 35. Ra4 Rxa5 36. Rxa5 Qxa5 37. Bxc4 dxc4 38. Ra1 Qc7 39. Kg3 Ra7 40. Qc1 0-1
2023.06.19 9th Cesme Open A 2023
915630 Quparadze, G (2514) Gunduz, Umut Erdem (2329) 1/2-1/2
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 O-O 9. O-O-O c4 10. f5 b5 11. f6 gxf6 12. Bh6 b4 13. Qf4 Kh8 14. Bxf8 Bxf8 15. Nb1 fxe5 16. dxe5 Bg7 17. Bxc4 dxc4 18. Ng5 Ncxe5 19. Qxe5 Bxe5 20. Nxf7+ Kg8 21. Nxd8 Bf4+ 22. Rd2 Nc5 23. Nc6 Ne4 24. Rf1 Bh6 25. Kd1 Nxd2 26. Nxd2 Bb7 27. Na5 Rd8 28. Rf2 Bd5 29. Ke1 Rc8 30. b3 cxb3 31. Ndxb3 Be3 32. Re2 Bb6 33. Kd2 Rc3 34. Re5 Kf7 35. Rh5 Be4 36. Na1 Bf5 37. N5b3 Kg6 38. Rh4 a5 39. Nd4 Ra3 40. Nxf5 exf5 41. Nb3 Rxa2 42. Rc4 Bd8 43. Rc6+ Kf7 44. Nd4 a4 45. Kd3 a3 46. Ra6 Rb2 47. Nxf5 b3 48. Ra7+ Kg6 49. Nd4 bxc2 50. Nxc2 a2 51. Ra6+ Bf6 52. Nd4 Rxg2 53. Ne2 Rxe2 54. Kxe2 a1=Q 55. Rxa1 Bxa1 56. Kf3 Kg5 57. h4+ Kxh4 58. Ke4 1/2-1/2
2023.05.12 Caissa Hotel Iris Gp
958104 Zylka, Stanislaw (2415) Gunduz, Umut Erdem (2306) 1-0
1. c4 Nf6 2. Nf3 c5 3. Nc3 g6 4. e4 Bg7 5. d4 cxd4 6. Nxd4 Nc6 7. Be3 Ng4 8. Qxg4 Nxd4 9. Qd1 e5 10. Bd3 O-O 11. O-O d6 12. Qd2 Be6 13. Rad1 a6 14. b3 Qd7 15. Ne2 b5 16. Bxd4 exd4 17. cxb5 axb5 18. Bb1 d5 19. Nxd4 dxe4 20. Qb4 e3 21. fxe3 Bg4 22. Nf3 Qe6 23. Kh1 Rad8 24. Bd3 h5 25. h3 Bxh3 26. Qxb5 Bg4 27. Bc4 Qe7 28. Rxd8 Rxd8 29. Ng5 Be5 30. Rxf7 Rd1+ 31. Rf1+ Kg7 32. Ne6+ Kh6 33. Qxe5 Rxf1+ 34. Bxf1 Bxe6 35. Kg1 1-0
2023.05.12 Caissa Hotel Iris Gp
958114 Gunduz, Umut Erdem (2306) Kotronias, V (2466) 1-0
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. c4 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Re8 10. h3 Nc5 11. Re1 h6 12. Kh2 Bd7 13. b3 a5 14. Bb2 a4 15. Rb1 axb3 16. axb3 c6 17. b4 Ne6 18. Nc2 Qc7 19. Qd3 Rad8 20. Rbd1 Bc8 21. Ne3 h5 22. Nb5 Qb6 23. Nxd6 Rxd6 24. Qxd6 Rd8 25. Qe7 Re8 26. Bxf6 Rxe7 27. Bxe7 h4 28. Ng4 Bd4 29. Re2 hxg3+ 30. fxg3 Qc7 31. Bf6 Bxf6 32. Nxf6+ Kf8 33. e5 Qb6 34. Ra2 Ke7 35. Ra8 Qc7 36. Rd6 Ng7 37. b5 Nh5 38. b6 1-0
2023.05.11 Caissa Hotel Iris Gp
958101 Chubakov, Sultan (2235) Gunduz, Umut Erdem (2306) 0-1
1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Qc7 6. Nc3 a6 7. Bg5 Be7 8. Rc1 h6 9. Bd2 Nc6 10. Nf3 b5 11. Bg2 bxc4 12. Qa4 d5 13. Bf4 Qb6 14. Be3 Bc5 15. Bxc5 Qxc5 16. b4 Qb6 17. b5 Na7 18. Ne5 axb5 19. Nxc4 dxc4 20. Nxb5 O-O 21. Bxa8 Nxb5 22. Qb4 Bd7 23. Bg2 Nd5 24. Bxd5 exd5 25. O-O Qe6 26. e3 Qe4 27. Qd2 c3 28. Qe1 Re8 29. f3 Qc4 30. a4 Qxa4 31. Qd1 Qc4 32. Re1 d4 33. exd4 Rxe1+ 34. Qxe1 Nxd4 35. Kf2 Qa2+ 0-1
2023.05.10 Caissa Hotel Iris Gp
958087 Gunduz, Umut Erdem (2306) Molenda, Marcin (2406) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 O-O 14. h4 Be6 15. Bh3 a4 16. Kf1 b3 17. Nce3 Nd4 18. Kg2 Kh8 19. Qd3 Rb8 20. axb3 Rxb3 21. Qd2 Qb8 22. Ra2 Qb7 23. Nd1 Ra8 24. N1c3 Bd8 25. Rxa4 Rxa4 26. Nxa4 Bxh3+ 27. Rxh3 Qc6 28. Nac3 Qxc4 29. Rh1 Qa6 30. Rc1 h6 31. Rb1 Ba5 32. Qd1 Qb7 33. Ra1 Bd8 34. Ra2 Kh7 35. Qd2 f5 36. Qd3 f4 37. gxf4 Bxh4 38. Qh3 Bd8 39. Qh5 exf4 40. Nxf4 Bg5 41. Qg6+ Kh8 42. Nh5 Nc6 43. Ra8+ Nd8 44. Rb8 1-0
2023.05.10 Caissa Hotel Iris Gp
958096 Gunduz, Umut Erdem (2306) Tiglon, Bryce (2494) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. O-O-O b5 10. Bxf6 Nxf6 11. e5 Bb7 12. Ncxb5 axb5 13. Nxb5 Qc8 14. Qg3 dxe5 15. fxe5 Ne4 16. Nd6+ Bxd6 17. Qxg7 Bxe5 18. Bb5+ Bc6 19. Qxe5 O-O 20. Bd3 f6 21. Qh5 Rxa2 22. Qg4+ Kh8 23. Bxe4 Ra1+ 24. Kd2 Ra4 25. Rhe1 Rd8+ 0-1
2023.05.09 Caissa Hotel Iris Gp
958083 Tilicheev, V (2504) Gunduz, Umut Erdem (2306) 1-0
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. c4 cxd4 6. Nxd4 Nc6 7. Nc3 O-O 8. O-O Nxd4 9. Qxd4 d6 10. Qd3 Nd7 11. b3 Nc5 12. Qd2 Be6 13. Bb2 Qb6 14. Rab1 Rfc8 15. Rfd1 a5 16. Ba3 Qa6 17. Nd5 Bxd5 18. Bxd5 Rab8 19. Qf4 e6 20. Bg2 Be5 21. Qd2 b5 22. cxb5 Qxb5 23. f4 Bg7 24. e4 Rc6 25. Rbc1 Rbc8 26. Qe3 Nb7 27. Rxc6 Rxc6 28. Bf1 Qb6 29. Qxb6 Rxb6 30. Bc4 Bc3 31. Kg2 Kf8 32. Kf3 Ke7 33. g4 h6 34. h4 Nd8 35. h5 gxh5 36. gxh5 Kd7 37. f5 Ke7 38. Ke2 Bf6 39. Bc1 Bg5 40. Bxg5+ hxg5 41. h6 Nc6 42. f6+ Kd7 43. h7 Rb8 44. Bb5 1-0
2023.05.08 Caissa Hotel Iris Gp
958069 Gunduz, Umut Erdem (2306) Atis, Hasan (1890) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. g4 h6 11. Bxf6 Bxf6 12. h4 Nb6 13. g5 Bxd4 14. Rxd4 Qc5 15. Rd2 Bd7 16. Be2 Na4 17. Rd3 Rc8 18. Bd1 Nb6 19. gxh6 Rxh6 20. h5 Rf6 21. Qg3 Nc4 22. Be2 Ke7 23. Qxg7 Nxb2 24. Kxb2 Qb4+ 25. Ka1 Rxc3 26. e5 dxe5 27. Rxd7+ Kxd7 28. Qxf6 Rxc2 29. Qxf7+ Kd8 30. Qg8+ 1-0
2023.05.08 Caissa Hotel Iris Gp
958078 Tadic, Br (2436) Gunduz, Umut Erdem (2306) 1-0
1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 Nxc3 9. Bc4 Nd5 10. Bxd5 e6 11. Bxc6+ bxc6 12. O-O Qd5 13. Bg5 Bd6 14. Qe3 O-O 15. Rfc1 f6 16. Bf4 Be7 17. h4 Rd8 18. Rc3 Bb7 19. b3 Qf5 20. Rc4 Rac8 21. Re1 Kf7 22. Bg3 c5 23. Qh6 Kg8 24. dxc5 e5 25. b4 Rd3 26. Qc1 Rxf3 27. c6 Rxc6 28. Rxc6 Bxc6 29. Qxc6 Rd3 30. Qa8+ Rd8 31. Qxa7 Bxb4 32. Rc1 Bf8 33. Qb6 Re8 34. a4 Re6 35. Qb8 Qd3 36. Rc8 Qa3 37. Qb5 Rd6 1-0
2023.05.07 Caissa Hotel Iris Gp
958066 Gunduz, Umut Erdem (2306) Ipek, Egehan (2308) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O Ne5 9. h3 b5 10. f4 Nxd3 11. cxd3 Bc5 12. Rc1 Qa7 13. Nce2 Bb7 14. Qd2 d6 15. Rxc5 dxc5 16. Nb3 Rc8 17. Rc1 Nd7 18. Nxc5 Nxc5 19. Qc3 Na4 20. Qxc8+ Bxc8 21. Bxa7 O-O 22. Bd4 b4 23. b3 Nc3 24. Bxc3 bxc3 25. Rxc3 f5 26. Kf2 fxe4 27. dxe4 Bb7 28. Ke3 Rf7 29. Nd4 Re7 30. Nf3 g6 31. Ne5 Kg7 32. Rd3 Bc8 33. Rc3 Bb7 34. b4 Kf6 35. h4 h6 36. Rc5 Rg7 37. Ng4+ Ke7 38. Rc7+ 1-0
2023.03.21 Titled Tue 21st Mar Late
1005792 Gunduz, Umut Erdem (2286) Shtompel, Yuriy (1938) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Be7 9. O-O-O Qc7 10. g4 h6 11. Bxf6 Bxf6 12. h4 Bxd4 13. Rxd4 Qc5 14. Rd1 b5 15. Bd3 Bb7 16. g5 b4 17. Ne2 a5 18. g6 f6 19. Kb1 a4 20. c3 a3 21. Nd4 Ke7 22. Nb3 Qa7 23. cxb4 axb2 24. Na5 Qb6 25. a3 Rxa5 26. bxa5 Qxa5 27. Bc2 Nc5 28. Rd4 Rc8 29. Rb4 Bc6 30. Qc3 Qa8 31. Re1 Nxe4 32. Qxb2 d5 33. Bxe4 dxe4 34. Rb6 Bd5 35. Qb4+ Ke8 36. Qb5+ Kf8 37. Qb4+ Kg8 38. Rc1 Rd8 39. Qc5 e3 40. Qxe3 Be4+ 41. Ka1 Bd5 42. Qc5 Re8 43. Qb4 Rd8 44. Qe7 Re8 45. Qb4 Rc8 46. Rb1 Rd8 47. Rb8 Rxb8 48. Qxb8+ Qxb8 49. Rxb8# 1-0
2023.03.21 Titled Tue 21st Mar Late
1005909 Bok, B (2607) Gunduz, Umut Erdem (2286) 1-0
1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 O-O 10. Nf3 Na6 11. O-O Nc7 12. Bc4 a6 13. h3 Rb8 14. e5 dxe5 15. d6 Ne6 16. Nd5 b5 17. Ne7+ Kh8 18. Bxe6 fxe6 19. Ng5 exf4 20. Nxe6 Qb6 21. Nxg7 Kxg7 22. Bxf4 c4+ 23. Kh1 Bb7 24. Qd2 Rf6 25. Bh6+ Kf7 26. Bg5 Rxf1+ 27. Rxf1+ Ke8 28. Qf4 Qc5 29. Qf7+ Kd8 30. Nc6+ Kc8 31. Qe8# 1-0
2023.03.21 Titled Tue 21st Mar Late
1006036 Gunduz, Umut Erdem (2286) Tworuszka, M (2260) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Nbd7 10. Bf2 Qc7 11. Qf3 b5 12. O-O-O Bb7 13. g4 g5 14. h4 gxf4 15. g5 hxg5 16. hxg5 Rxh1 17. Qxh1 Ng8 18. g6 O-O-O 19. gxf7 Ngf6 20. Nxe6 Qc6 21. Nxd8 Kxd8 22. Bh3 Ne5 23. Bh4 Ke7 24. Nd5+ Kxf7 25. Bxf6 1-0
2023.03.21 Titled Tue 21st Mar Late
1006292 Jovic, Sta (2073) Gunduz, Umut Erdem (2286) 1-0
1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 Nh6 6. h4 d6 7. h5 Bg4 8. d3 Bxh5 9. Bxh6 Bxh6 10. g4 Bxg4 11. Rxh6 e6 12. Qd2 Bh5 13. O-O-O Ne7 14. Rh1 Nf5 15. R6xh5 gxh5 16. Rxh5 Qe7 17. Rxf5 exf5 18. Nd5 Qd8 19. Qh6 Kd7 20. Bh3 Re8 21. Bxf5+ Kc6 22. e4 b5 23. cxb5+ Kxb5 24. Qxh7 Rf8 25. Qg7 Rb8 26. Nd2 Rb7 27. Nc4 Ka6 28. Qh6 Rb6 29. a4 Rh8 30. Qg7 Rg8 31. Qxf7 Qg5+ 32. Kc2 Qg7 33. Qxg7 Rxg7 34. f4 Rg2+ 35. Kc3 Rb8 36. Ne7 Rh8 37. Nxd6 Rhh2 38. Nc4 Rc2+ 39. Kb3 Rcf2 40. Nd5 Kb7 41. e5 Kc6 42. Be4 Kd7 43. f5 Rh3 44. e6+ Kd8 45. f6 Re2 46. e7+ Kd7 47. Bf5+ Ke8 48. Bxh3 1-0
2023.03.21 Titled Tue 21st Mar Late
1006427 Shapiro, V (2192) Gunduz, Umut Erdem (2286) 1-0
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nh6 6. O-O Nf5 7. e3 O-O 8. d3 a6 9. a3 Rb8 10. Bd2 b5 11. cxb5 axb5 12. Rc1 b4 13. Na4 d6 14. d4 Ba6 15. Re1 c4 16. d5 bxa3 17. bxa3 Na5 18. e4 Nd4 19. Nxd4 Bxd4 20. Bxa5 Qxa5 21. Qxd4 Qxa4 22. e5 Qxa3 23. Ra1 dxe5 24. Qxe5 Qd3 25. Rxa6 c3 26. Rc6 c2 27. Be4 Qd2 28. Bxc2 Rfd8 29. Rc5 Rd6 30. Qxe7 Rxd5 31. Rxd5 Qxd5 32. Qe5 Qd8 33. Be4 Rb3 34. Bd5 Rb8 35. Qf4 Qxd5 36. Qxb8+ 1-0
2023.03.13 23rd ch-EUR Indiv 2023
1008472 Alonso Garcia, Aaron (2437) Gunduz, Umut Erdem (2286) 1/2-1/2
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Bxe7 Qxe7 8. f4 a6 9. Nf3 c5 10. Qd2 Nc6 11. h5 cxd4 12. Nxd4 Nc5 13. a3 Bd7 14. Rh3 Rc8 15. Nxc6 Bxc6 16. O-O-O O-O 17. Kb1 b5 18. Qd4 Rb8 19. b4 Nd7 20. Bd3 f6 21. exf6 Qxf6 22. Be2 e5 23. fxe5 Nxe5 24. Rh4 Nc4 25. Ka2 Rbe8 26. Rg1 Qf2 27. Rg4 Ne5 28. Rg3 Re7 29. Re3 1/2-1/2
2023.03.12 23rd ch-EUR Indiv 2023
1014108 Gunduz, Umut Erdem (2286) Fataliyeva, U (2427) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. Be3 Nge7 7. Qf3 Be6 8. Ne2 Qd7 9. h3 Bf5 10. O-O-O O-O-O 11. a3 Bxc3 12. Nxc3 Bxd3 13. Rxd3 Qf5 14. Qg3 Qg6 15. Qf3 Rd6 16. g4 Na5 17. h4 h5 18. Rg1 Nc4 19. Bg5 f6 20. gxh5 Rxh5 21. Ne2 Qe8 22. Bf4 Re6 1-0
2023.03.11 23rd ch-EUR Indiv 2023
1013886 Kalezic, B (2415) Gunduz, Umut Erdem (2286) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d3 d6 10. a5 Rb8 11. Bc4 Be6 12. Nbd2 Bxc4 13. Nxc4 h6 14. c3 bxc3 15. bxc3 Rb5 16. Bd2 Nd7 17. d4 Bf6 18. d5 Ne7 19. Na3 Rb7 20. Nc2 c6 21. c4 cxd5 22. cxd5 Nc5 23. Qe2 Qb8 24. Na3 Nxd5 25. exd5 e4 26. Rab1 exf3 27. Qxf3 Rb3 28. Qg4 Qc8 29. Qxc8 Rxc8 30. Rxb3 Nxb3 31. Bf4 Rc5 32. Rd1 Rxa5 33. Bxd6 Nd4 34. Kf1 Rxd5 35. Bb4 Rh5 36. Bc3 Rxh2 37. Rxd4 Bxd4 38. Bxd4 Rh4 39. Nc2 Re4 40. f3 Re6 41. Ne3 h5 42. Ke2 Kh7 43. Kd3 h4 44. Nd5 a5 45. Bf2 a4 46. Bxh4 a3 47. Nb4 Ra6 48. Nc2 a2 49. Na1 Rg6 50. g4 f5 51. g5 Rd6+ 52. Kc2 f4 53. Be1 Kg6 54. Bc3 Rd7 55. Kb2 Kxg5 56. Kxa2 Kh4 57. Nc2 Kg3 58. Nd4 g6 59. Nc6 Rc7 60. Be1+ Kxf3 61. Ne5+ Ke2 62. Nxg6 f3 63. Nh4 f2 64. Bxf2 Kxf2 65. Nf5 Rd7 66. Kb3 Kf3 67. Kc4 Ke4 68. Ng3+ Kf4 69. Ne2+ Ke3 70. Nc3 Rc7+ 71. Kb4 Kd3 72. Nb5 Rc1 73. Na3 Rc8 74. Nb5 Rc4+ 75. Ka5 Rc5 1/2-1/2
2023.03.10 23rd ch-EUR Indiv 2023
1013695 Gunduz, Umut Erdem (2286) Giacomini, H (2121) 1-0
1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 e6 12. O-O-O Be7 13. Kb1 O-O 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qd3 c5 17. g4 Nxg4 18. Qe2 Qb6 19. Rhg1 f5 20. Ne5 Rad8 21. Ng6 Rf7 22. f3 Nf6 23. Nxe7+ Rxe7 24. dxc5 Rxd1+ 25. Qxd1 Qc6 26. Bd6 Kf7 27. Qe2 Qe8 28. Rg6 Nh7 29. c4 e5 1-0
2023.03.09 23rd ch-EUR Indiv 2023
1013406 Wachinger, Nikolas (2440) Gunduz, Umut Erdem (2286) 1-0
1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. e4 d6 7. Be2 Bg7 8. Be3 O-O 9. O-O Nxd4 10. Bxd4 Be6 11. f4 Rc8 12. b3 Qa5 13. Qd3 Rfe8 14. Kh1 Bd7 15. a3 Qc7 16. Rad1 Bc6 17. b4 b6 18. g4 e5 19. fxe5 dxe5 20. Be3 Nxe4 21. Nxe4 Qb7 22. Bf3 f5 23. Nd6 Bxf3+ 24. Kg1 Qa8 25. c5 h5 26. gxf5 gxf5 27. Qxf5 Rf8 28. Qe6+ Kh7 29. Nxc8 Qe4 1-0
2023.03.08 23rd ch-EUR Indiv 2023
1013227 Gunduz, Umut Erdem (2286) Oliinyk, Serafim (2042) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. Nbd2 g5 7. c3 g4 8. Ne1 h5 9. f4 exf4 10. Rxf4 Bh6 11. Rf1 h4 12. d4 d5 13. exd5 Be3+ 14. Kh1 Nh5 15. Rf2 Bxf2 16. Qe2+ Ne7 17. Qxf2 Nxd5 18. Ne4 Be6 1-0
2023.03.07 23rd ch-EUR Indiv 2023
1012927 Royal, Shreyas (2452) Gunduz, Umut Erdem (2286) 1-0
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Nbd7 8. e4 Bg7 9. Be2 O-O 10. O-O Re8 11. a4 a6 12. h3 Rb8 13. a5 b5 14. axb6 Nxb6 15. Re1 Re7 16. Qc2 Ne8 17. Nb3 Nc7 18. Bg5 f6 19. Bf4 Rf7 20. Na5 Qf8 21. Nc6 Ra8 22. Qb3 Nd7 23. Bg4 Ne5 24. Be6 Bxe6 25. dxe6 Re7 1-0
2023.03.06 23rd ch-EUR Indiv 2023
1012756 Gunduz, Umut Erdem (2286) Veleski, R (2106) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O d6 6. a4 O-O 7. c3 Be6 8. Bxe6 fxe6 9. b4 Qd7 10. h3 Rae8 11. Be3 Bd8 12. Nbd2 Nh5 13. b5 Na5 14. Nxe5 dxe5 15. Qxh5 Qxd3 16. Qxe5 Bf6 17. Qxc7 Bxc3 18. Rad1 Rc8 19. Qe7 Rfe8 20. Qa3 Nc4 21. Nxc4 Qxc4 22. Rc1 Qb4 23. Qxb4 Bxb4 24. Bxa7 Ra8 25. b6 Bd6 26. Rfd1 Bf4 27. Rc4 Rad8 28. Rxd8 Rxd8 29. g3 Be5 30. f4 Bd4+ 31. Kf1 g5 32. Ke2 gxf4 33. gxf4 e5 34. a5 exf4 35. a6 bxa6 36. Rxd4 Rxd4 37. b7 Rxe4+ 38. Kf3 Rb4 39. b8=Q+ Rxb8 40. Bxb8 1-0
2023.03.05 23rd ch-EUR Indiv 2023
1021241 Firat, B (2471) Gunduz, Umut Erdem (2286) 1-0
1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. Qc2 a6 8. O-O dxc4 9. Qxc4 b5 10. Qc2 Bb7 11. Rd1 Nbd7 12. Ba5 Rc8 13. Nbd2 Qe8 14. b4 Bd6 15. Rac1 Qe7 16. a3 Rfe8 17. Re1 g6 18. Nb3 Be4 19. Qd1 e5 20. Nc5 exd4 21. Nxe4 Nxe4 22. Nxd4 Qf6 23. Nf3 Ne5 24. Qb3 Nc4 25. Rxc4 bxc4 26. Qxc4 c5 27. Bh3 Rb8 28. Bd7 Re5 29. Bc6 cxb4 30. axb4 Qf5 31. Rd1 Bf8 32. Nxe5 Qxf2+ 33. Kh1 Bd6 1-0
2023.03.04 23rd ch-EUR Indiv 2023
1021089 Gunduz, Umut Erdem (2286) Pirvulescu, Ekaterina (2032) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Bd6 8. O-O-O Be5 9. h4 Nge7 10. h5 b5 11. Qg4 Rg8 12. f4 Bxd4 13. Bxd4 Nxd4 14. Rxd4 d5 15. e5 Qc5 16. Rd2 b4 17. Nd1 Qa5 18. Bd3 Qxa2 19. Rf2 g6 20. hxg6 hxg6 21. Qg5 Bd7 22. Qf6 Bb5 23. Rh7 Rf8 24. Bxg6 Nxg6 25. f5 exf5 26. e6 Ra7 27. Rxf5 d4 28. Rxf7 Raxf7 29. Qxg6 Qc4 30. Rxf7 Rxf7 31. Qxf7+ Kd8 32. e7+ 1-0
2023.03.03 23rd ch-EUR Indiv 2023
1020716 Pechac, Jergus (2598) Gunduz, Umut Erdem (2286) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 Bb7 9. d3 d5 10. exd5 Nxd5 11. Nxe5 Nd4 12. Nd2 Nf4 13. Ndf3 Nxb3 14. cxb3 f6 15. Bxf4 fxe5 16. Bg3 h5 17. Nxe5 Bb4 18. Qxh5 Bxe1 19. Rxe1 Qd5 20. f3 Rae8 21. h4 Qxb3 22. Rc1 Qe6 23. d4 Rf5 24. Qg4 Re7 25. Ng6 Qe3+ 26. Kh2 Ref7 27. Re1 1-0
2023.02.28 Titled Tue 28th Feb Early
1022139 Erece, Ece Alkim (1767) Gunduz, Umut Erdem (2286) 0-1
1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. O-O Nf6 5. Re1 O-O 6. d4 exd4 7. Nxd4 Nc6 8. Nc3 Bd7 9. Bg5 h6 10. Bh4 Re8 11. a3 Ne5 12. Bb3 Ng6 13. Bg3 a6 14. Nf5 Bxf5 15. exf5 Nf8 16. Nd5 N8d7 17. Qd4 Bf8 18. Rxe8 Nxe8 19. Re1 Nef6 20. Bh4 c6 21. Nf4 d5 22. Qe3 Qa5 23. Nd3 Re8 24. Qc1 Rxe1+ 25. Qxe1 Qxe1+ 26. Nxe1 Nc5 27. Ba2 Nfe4 28. f3 Nd6 29. g4 Na4 30. Nd3 Nc4 31. b3 Nc3 32. bxc4 Nxa2 33. cxd5 cxd5 34. Bf2 Bxa3 35. Nf4 Nc3 36. Bd4 Bc1 37. Bxc3 Bxf4 38. h4 f6 39. Bd4 Be5 40. Bf2 a5 41. Kf1 a4 42. Bc5 Bb2 0-1
2023.02.28 Titled Tue 28th Feb Early
1022437 Vakhlamov, I (2413) Gunduz, Umut Erdem (2286) 0-1
1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 Qc7 11. Bxf6 gxf6 12. Qd3 a6 13. Nd4 Bd7 14. Kb1 b5 15. f4 h5 16. f5 Qc5 17. g3 O-O-O 18. Nb3 Qb6 19. Qf3 Kb8 20. Ne2 Rc8 21. Nf4 h4 22. g4 Rc4 23. Re2 a5 24. Red2 a4 25. Nd4 d5 26. fxe6 fxe6 27. Nfe2 dxe4 28. Qxe4 Bc8 29. Qd3 Rd8 30. Qe3 Bc5 31. c3 e5 32. Qf3 exd4 33. cxd4 Bb4 34. Rd3 Bb7 35. Qf4+ Qd6 36. Qf2 Be4 37. a3 Bxd3+ 38. Rxd3 Ba5 39. Rf3 Rf8 40. g5 f5 41. Rxf5 Qg6 42. Qf4+ Bc7 0-1
2023.02.28 Titled Tue 28th Feb Early
1022579 Gunduz, Umut Erdem (2286) Rustemov, A (2525) 0-1
1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. O-O Ngf6 8. Ned2 Be7 9. Nc4 Bd5 10. Ne3 Bc6 11. Nc4 Bd5 12. Ne3 Be4 13. Re1 Bxd3 14. Qxd3 O-O 15. c4 c6 16. b3 Re8 17. Bb2 Qc7 18. h3 Rad8 19. Rad1 Bf8 20. Ng4 Be7 21. Nge5 Nxe5 22. Nxe5 Nd7 23. Nf3 Bf6 24. Qc2 Nf8 25. g3 Rd7 26. Kg2 Red8 27. h4 h5 28. Rd2 Ng6 29. Red1 Ne7 30. Qe4 g6 31. Qe2 Nf5 32. Qe4 c5 33. d5 exd5 34. Rxd5 Rxd5 35. Rxd5 Bxb2 36. Rxf5 gxf5 37. Qxf5 Rd6 38. Qxh5 Qc6 39. Kh2 Rf6 40. Qg4+ Kf8 41. Kg2 Bd4 42. Qh5 Ke7 43. Qg4 a6 44. Qh5 Qe4 0-1
2023.02.28 Titled Tue 28th Feb Early
1022888 Chigaev, M (2632) Gunduz, Umut Erdem (2286) 0-1
1. Nf3 d5 2. c4 d4 3. b4 g5 4. Qa4+ Nd7 5. Nxd4 Bg7 6. Bb2 Nh6 7. Qc2 O-O 8. Nf3 e5 9. d3 g4 10. Nfd2 b6 11. h3 g3 12. Ne4 gxf2+ 13. Nxf2 Bb7 14. e4 f5 15. Nc3 fxe4 16. Nfxe4 Nf5 17. O-O-O Ne3 18. Qe2 Nxd1 19. Qxd1 a5 20. b5 Nf6 21. Be2 Nxe4 22. dxe4 Qxd1+ 23. Rxd1 Rad8 24. Nd5 Bxd5 25. cxd5 Rf2 26. Bf3 a4 27. Kb1 a3 28. Bxa3 Ra8 29. Rd3 Bf8 30. Bxf8 Kxf8 31. a3 Ke7 32. Rc3 Kd8 33. Kc1 Ra5 34. Rb3 Ra2 35. Kb1 R5xa3 36. Rb4 Ra4 37. Rb3 R4a3 38. Rb2 Rxb2+ 39. Kxb2 Ra5 40. Be2 Ke7 41. Kb3 Kd6 42. Kb4 Ra2 43. Bf3 Rb2+ 44. Kc4 h6 45. h4 Rb1 46. h5 Rb2 0-1
2023.02.28 Titled Tue 28th Feb Early
1023019 Madaminov, Mukhiddin (2436) Gunduz, Umut Erdem (2286) 1-0
1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e4 dxe4 5. dxc5 Nbd7 6. b4 g6 7. Nb5 e5 8. Bg3 Nh5 9. Bc4 Nxg3 10. hxg3 a6 11. Nd6+ Bxd6 12. Qxd6 Qe7 13. Qd2 Nf6 14. Ne2 Bg4 15. Nc3 Rd8 16. Nd5 Nxd5 17. Bxd5 Be6 18. c4 e3 19. fxe3 Qg5 20. O-O O-O 21. Rad1 Qxg3 22. e4 h5 23. Rf6 Kg7 24. Rdf1 Qh4 25. Qc3 Qg5 26. a4 Rd7 27. Bxe6 Rd2 28. Bh3 1-0
2023.02.28 Titled Tue 28th Feb Early
1023205 Gunduz, Umut Erdem (2286) Heinemann, Josefine (2336) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. e5 dxe5 12. fxe5 Nfd7 13. Ne4 Qxa2 14. Rd1 Qd5 15. Qe3 Qxe5 16. c3 f5 17. Nxe6 fxe4 18. Bc4 Nc6 19. Bg3 Bc5 20. Qc1 Qh5 21. Nxg7+ Ke7 22. Nxh5 Nde5 23. Rd5 Nxc4 24. Rxc5 Be6 25. O-O e3 26. Rxc4 Bxc4 27. Qxe3+ Be6 28. Nf4 Nd8 29. Ng6+ 1-0
2023.02.28 Titled Tue 28th Feb Early
1023380 Gunduz, Umut Erdem (2286) Zemlyanskii, Ivan (2237) 1-0
1. e4 Nc6 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qd6 5. g3 Bg4 6. Bg2 Qe6+ 7. Ne2 Nf6 8. O-O Qd7 9. d3 e6 10. a3 Be7 11. b4 a6 12. Bb2 O-O 13. h3 Bh5 14. Nf4 Bg6 15. Nxg6 hxg6 16. Re1 Rfd8 17. Qe2 Nd5 18. c4 Nb6 19. Rad1 Na4 20. Ba1 Bf6 21. d4 Ne7 22. Ne5 Bxe5 23. dxe5 Qe8 24. Bxb7 Ra7 25. Be4 Nb6 26. Bd4 Nf5 27. Bc5 a5 28. b5 a4 29. Rxd8 Qxd8 30. Rd1 Qc8 31. Qd3 Kh7 32. g4 Nh4 33. Qg3 Kg8 34. Qxh4 1-0
2023.02.28 Titled Tue 28th Feb Early
1023676 Drygalov, Sergey (2547) Gunduz, Umut Erdem (2286) 1-0
1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. e4 a6 8. a4 Bg4 9. Qb3 Bxf3 10. Qxb7 Nbd7 11. gxf3 Bg7 12. Be2 O-O 13. Qb3 Nh5 14. h4 f5 15. Qc2 f4 16. a5 Bf6 17. Bd2 Bxh4 18. Na4 Bf6 19. O-O-O Bd4 20. Rh2 Qf6 21. Bc3 Bxc3 22. Qxc3 Qxc3+ 23. bxc3 Nhf6 24. Kc2 Rfb8 25. Rhh1 Kf7 26. Rb1 Ke7 27. Rxb8 Rxb8 28. Nb2 Ne5 29. Nc4 Ned7 30. Bf1 h5 31. Rg1 Rg8 32. Nd2 Ne5 33. Be2 Kf7 34. Nc4 Nxc4 35. Bxc4 Nd7 36. Ra1 Ra8 37. Rb1 Ra7 38. Bf1 g5 39. Bh3 Ne5 40. Be6+ Ke7 41. Rh1 Nxf3 42. Rxh5 Kf6 43. Bg4 Ne5 44. Be2 Rb7 45. Rh6+ Kg7 46. Rxd6 c4 47. Rxa6 f3 48. Bf1 g4 49. Re6 Ng6 50. Bxc4 Nf4 51. Re5 Nh3 52. a6 Ra7 53. d6 Nxf2 54. Re7+ Kf6 55. Rxa7 g3 56. Rf7+ Ke5 57. a7 g2 58. Rg7 Nh3 59. a8=Q 1-0
2023.02.28 Titled Tue 28th Feb Early
1023847 Gunduz, Umut Erdem (2286) Iskusnyh, S (2443) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Be7 7. Be3 O-O 8. dxc5 Nxc5 9. Qd2 a6 10. O-O-O Nbd7 11. Kb1 Qc7 12. h4 b5 13. Bd3 b4 14. Ne2 Ne4 15. Bxe4 dxe4 16. Ng5 Nc5 17. Bxc5 Bxc5 18. Nxe4 Bb7 19. Nxc5 Qxc5 20. Qd4 Qxd4 21. Rxd4 Bxg2 22. Rh2 Bf3 23. Rxb4 Rfd8 24. Nc3 h5 25. Rf2 Bg4 26. b3 Rac8 27. Kb2 Bf5 28. a4 Rc5 29. Rb6 Rdc8 30. Na2 Rxc2+ 31. Rxc2 Rxc2+ 32. Ka3 a5 33. b4 axb4+ 34. Nxb4 Rc3+ 35. Kb2 Rf3 36. a5 Rxf4 37. a6 Be4 38. a7 Kh7 39. Ka3 Rxh4 40. Nc6 Rh1 41. Kb2 Rb1+ 42. Ka2 Rxb6 43. a8=Q Rxc6 44. Qe8 Bd5+ 45. Kb2 Rc7 46. Qd8 Rb7+ 47. Kc3 g6 48. Qg5 Kg8 49. Kd4 Rb8 50. Ke3 Rc8 51. Qh6 Rc3+ 52. Kf4 Rf3+ 53. Kg5 Rf5+ 54. Kh4 Rxe5 55. Qc1 Re4+ 56. Kg5 Kg7 57. Qb2+ e5 0-1
2023.02.28 Titled Tue 28th Feb Early
1023938 Fieberg, Samuel (2157) Gunduz, Umut Erdem (2286) 0-1
1. e3 Nf6 2. Nf3 c5 3. b3 g6 4. Bb2 Bg7 5. g3 O-O 6. Bg2 d5 7. O-O Nc6 8. d4 Ne4 9. c3 Bf5 10. Nfd2 Nxd2 11. Nxd2 cxd4 12. exd4 Qd7 13. Rc1 Bh3 14. Qf3 Bxg2 15. Qxg2 e6 16. Nf3 Rfc8 17. Rfd1 b5 18. Ne1 b4 19. c4 dxc4 20. bxc4 Na5 21. Nd3 Qa4 22. Ba1 Rab8 23. d5 Bxa1 24. Rxa1 Nxc4 25. dxe6 fxe6 26. Qe4 Qc6 27. Qe2 a5 28. Ne5 Nxe5 29. Qxe5 Rb5 30. Qe2 Rc5 31. Re1 e5 32. Rad1 a4 33. Rd3 Qb6 34. Red1 Rc2 35. R3d2 Rxd2 36. Rxd2 Rc1+ 37. Kg2 Qc6+ 38. f3 b3 39. axb3 axb3 40. Qxe5 Rc2 41. Rxc2 bxc2 0-1
2023.02.28 Titled Tue 28th Feb Early
1024081 Gunduz, Umut Erdem (2286) Shahil, Dey (2316) 1-0
1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Ne5 Bd6 5. d4 Nf6 6. c4 O-O 7. Nc3 Re8 8. Bf4 c5 9. dxc6 bxc6 10. Be2 Qa5 11. O-O c5 12. Nb5 Bf8 13. dxc5 Bxc5 14. a3 Rd8 15. Qc2 Bd4 16. b4 Qa6 17. Rad1 Bb6 18. c5 Nbd7 19. Nc7 Qb7 20. Nxa8 Qxa8 21. cxb6 axb6 22. Nxd7 Bxd7 23. Bg5 Qb8 24. Bxf6 gxf6 25. Qxe4 Re8 26. Qf3 Be6 27. Qg3+ Qxg3 28. hxg3 Kf8 29. Rfe1 Ra8 30. Rd3 Bc4 31. Re3 Be6 32. Bf3 Ra7 33. Rxe6 fxe6 34. Rxe6 Kf7 35. Rxb6 Rxa3 36. g4 Kg6 37. Kh2 Kg5 38. Kg3 Ra1 39. Rb5+ Kg6 40. Be4+ Kh6 41. Rb7 Kg5 42. f4+ Kh6 43. Rxh7# 1-0
2023.02.28 Titled Tue 28th Feb Late
1024204 Gunduz, Umut Erdem (2286) Prieto Aranguren, A (2268) 1-0
1. e4 c6 2. d4 d5 3. Nd2 a6 4. Ngf3 Bg4 5. c3 e6 6. h3 Bh5 7. Bd3 Nf6 8. O-O Be7 9. Re1 O-O 10. a4 Ra7 11. Qb3 dxe4 12. Nxe4 Bxf3 13. gxf3 c5 14. Nxf6+ Bxf6 15. Qc2 g6 16. dxc5 Nc6 17. Be3 Qd5 18. Be4 Qh5 19. Kg2 Raa8 20. f4 Qh4 21. b4 Rad8 22. Rad1 Ne7 23. Bxb7 Nd5 24. Bxd5 exd5 25. c6 Rfe8 26. b5 axb5 27. axb5 Rc8 28. Rxd5 h6 29. c4 Kh7 30. Rd7 Kg7 31. Red1 g5 32. Qf5 gxf4 33. Qxf4 Qh5 34. Qg4+ Qxg4+ 35. hxg4 Kg6 36. Kf3 1-0
2023.02.28 Titled Tue 28th Feb Late
1024534 Tabatabaei, M (2677) Gunduz, Umut Erdem (2286) 1-0
1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 Nh6 6. d4 cxd4 7. Nxd4 Nxd4 8. Bxh6 Bxh6 9. Qxd4 O-O 10. O-O d6 11. Rfd1 Bg7 12. Qe3 Bf5 13. c5 Bxc3 14. bxc3 Qc7 15. cxd6 exd6 16. Qd4 Rfd8 17. h4 h5 18. Bd5 Rab8 19. Qxa7 Qxc3 20. Rac1 Qe5 21. Rd2 Qe7 22. Rb2 Qe5 23. Rxb7 Rxb7 24. Qxb7 Rd7 25. Qa8+ Kg7 26. Bf3 d5 27. Qa5 Qe7 28. a4 d4 29. Qd2 Qa3 30. a5 d3 31. e3 Ra7 32. e4 Be6 33. Rc3 Qa1+ 34. Kg2 Rxa5 35. Qxd3 Qe1 36. Qd4+ Kh7 37. Re3 Qc1 38. Qc3 Qxc3 39. Rxc3 Ra2 40. Re3 Kg7 41. Be2 Kf6 42. Bf1 Ke5 43. Re1 Bb3 44. Kg1 Bc2 45. Bg2 Ra4 46. f4+ Kd4 47. e5 Ra3 48. Kh2 Bf5 49. Re2 Rd3 50. Ra2 Ke3 51. Bh3 Bxh3 52. Kxh3 Kf3 53. Rb2 Re3 54. Rc2 Rd3 55. Kh2 Re3 56. Kh3 Rd3 57. Ra2 Re3 58. Ra7 Rd3 59. Ra1 Re3 60. Rf1+ Ke4 61. Kg2 Re2+ 62. Rf2 Re3 63. Ra2 Kf5 64. Ra7 Kg4 65. Rxf7 Rxg3+ 66. Kf2 Rf3+ 67. Ke2 Ra3 68. e6 Ra6 69. e7 Re6+ 70. Kd3 Kxh4 71. Kd4 g5 72. f5 Re1 73. f6 g4 74. Rf8 g3 75. e8=Q Rxe8 76. Rxe8 Kh3 77. Rg8 g2 78. f7 Kh2 79. f8=Q 1-0
2023.02.28 Titled Tue 28th Feb Late
1024541 Gunduz, Umut Erdem (2286) Le Goff, R (2330) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b6 6. Bxc6 dxc6 7. Nxe5 Be7 8. Nxc6 1-0
2023.02.28 Titled Tue 28th Feb Late
1024802 Matsuura, F (2244) Gunduz, Umut Erdem (2286) 0-1
1. d4 Nf6 2. Bg5 Ne4 3. Bh4 d5 4. f3 Nd6 5. Nc3 c6 6. e4 Qa5 7. Qd2 e6 8. Bd3 Nd7 9. Nge2 Nb6 10. exd5 cxd5 11. O-O Ndc4 12. Qg5 f6 13. Qh5+ Kd8 14. Qf7 Nd6 15. Bxf6+ gxf6 16. Qxf6+ Kc7 17. Qxh8 Bd7 18. Qxh7 Nbc4 19. b3 Nb2 20. Bg6 b5 21. a3 Qb6 22. Rfb1 Rd8 23. Rxb2 Kb8 24. Kh1 Bc8 25. a4 b4 26. Nb5 a6 27. Nxd6 Bxd6 28. a5 Qb5 29. Bd3 Qc6 30. c4 bxc3 31. Rc2 Bb4 32. Qh4 Rf8 33. Qg3+ Bd6 34. Qg7 Qe8 35. Rxc3 Qh5 36. f4 Rh8 37. h3 Qe8 0-1
2023.02.28 Titled Tue 28th Feb Late
1024957 Gunduz, Umut Erdem (2286) Mendonca, Leon Luke (2541) 0-1
1. e4 c5 2. Nf3 b6 3. d4 cxd4 4. Nxd4 Bb7 5. Bd3 Nc6 6. Be3 Nf6 7. Nxc6 Bxc6 8. Nc3 e5 9. O-O Bb4 10. f4 Bxc3 11. bxc3 d6 12. Qf3 Qe7 13. fxe5 dxe5 14. Bg5 Bd7 15. Bxf6 gxf6 16. Qxf6 Qxf6 17. Rxf6 Ke7 18. Raf1 Be6 19. a4 Rac8 20. c4 Rc5 21. R6f3 Ra5 22. Ra1 Bd7 23. Rff1 Rc8 24. Rfb1 Rc7 25. Kf2 Rxa4 26. Ke3 Rxa1 27. Rxa1 Kd6 28. Rf1 Be6 29. Rf6 Kc5 30. Rh6 a5 31. Rxh7 a4 32. Kd2 Kb4 33. Kc1 Kc3 34. Kb1 a3 35. Ka2 b5 36. h4 bxc4 37. Bf1 Kxc2 38. Kxa3 c3 39. h5 Kd2 40. Rh8 c2 41. Rd8+ Ke1 0-1
2023.02.28 Titled Tue 28th Feb Late
1025062 Mujumdar, Sameer (1992) Gunduz, Umut Erdem (2286) 0-1
1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e3 e6 5. d4 d5 6. Bd3 dxc4 7. Bxc4 cxd4 8. exd4 Be7 9. O-O O-O 10. Re1 a6 11. Bg5 b5 12. Bb3 Na5 13. Bc2 Bb7 14. Qd3 g6 15. Rad1 Nc4 16. Rb1 Rc8 17. Ne5 Nd5 18. Bxe7 Qxe7 19. Nxc4 Nb4 20. Qd2 Nxc2 21. Qxc2 Rxc4 22. Rbd1 Rd8 23. Qd2 Qh4 24. Ne2 Qg4 25. Ng3 Rcxd4 0-1
2023.02.28 Titled Tue 28th Feb Late
1025287 Gunduz, Umut Erdem (2286) Maximov, D (2497) 1-0
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. f4 Qc7 10. O-O-O Bg7 11. Kb1 O-O 12. g4 b5 13. Bg2 b4 14. e5 dxe5 15. fxe5 bxc3 16. exf6 exf6 17. Bxa8 Qb8 18. Nb5 axb5 19. Bd5 Ne5 20. h3 cxb2 21. Bg3 Qa7 22. Qe4 Nc4 23. Bxc4 bxc4 24. Bd6 Be6 25. Bxf8 Bxf8 26. Qd4 Qa5 27. Rhe1 Qa6 28. Qxf6 c3 29. Rxe6 Qxe6 30. Qxe6 fxe6 31. a4 e5 32. a5 Bc5 33. Rd5 Bg1 34. Rxe5 Kf7 35. a6 Kf6 36. Rb5 Bf2 37. Rb7 Kg5 38. a7 Bxa7 39. Rxa7 Kh4 40. Ra6 Kxh3 41. Rxg6 Kh4 42. Rxh6+ Kxg4 43. Rc6 Kf4 44. Rxc3 Ke4 45. Kxb2 Kd4 46. Rd3+ Kc4 47. Kc1 1-0
2023.02.28 Titled Tue 28th Feb Late
1025373 Bernadskiy, V (2612) Gunduz, Umut Erdem (2286) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7 11. c4 bxc4 12. Bxc4 Bb7 13. Nc3 exd4 14. Nxd4 Nc5 15. Nf5 Ncxe4 16. Nd5 Bxd5 17. Bxd5 Nxd5 18. Qxd5 Nf6 19. Qc6 Re8 20. Nxe7+ Kf8 21. Bg5 Rxe7 22. Rxe7 Kxe7 23. Re1+ Kf8 24. Bxf6 gxf6 25. Qc1 Rb8 26. Qh6+ Kg8 27. Re3 Rb5 28. h4 Kh8 29. Rg3 1-0
2023.02.28 Titled Tue 28th Feb Late
1025491 Gunduz, Umut Erdem (2286) Yuan, Qingyu (2373) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Rxe5+ Be7 8. Bd3 O-O 9. Nc3 Ne8 10. b3 c6 11. Bb2 d5 12. Qf3 Bd6 13. Re2 Qh4 14. h3 Nc7 15. Nd1 Ne6 16. Bf5 Qf4 17. Qg3 Qxg3 18. fxg3 Bxg3 19. Nf2 Nf4 20. Re3 Bxf5 21. Rxg3 Ne2+ 22. Kh2 Nxg3 23. Kxg3 Bxc2 24. Ng4 Rae8 25. h4 h5 26. Nf2 f6 27. d3 Bxd3 0-1
2023.02.28 Titled Tue 28th Feb Late
1025665 Toncheva, Nadya (2192) Gunduz, Umut Erdem (2286) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 Rb8 9. axb5 axb5 10. d3 d6 11. h3 h6 12. Be3 Be6 13. c3 Qd7 14. Nbd2 d5 15. exd5 Nxd5 16. Ba7 Ra8 17. Nxe5 Nxe5 18. Rxe5 c5 19. Bxd5 Bxd5 20. c4 bxc4 21. dxc4 Be6 22. Bxc5 Rxa1 23. Qxa1 Bxc5 24. Rxc5 Qxd2 25. b3 Rd8 26. Ra5 Kh7 27. Qb1+ g6 28. Ra7 Qe2 29. Ra1 Rd2 30. Qe1 Qd3 31. Rb1 Re2 32. Qd1 Bf5 33. Rc1 Qxd1+ 34. Rxd1 Rb2 35. g4 Bc2 36. Rd7 Kg7 37. c5 Bxb3 38. c6 Ba4 39. Rb7 Rc2 40. c7 Bd7 41. Kh2 g5 42. Kg3 Rc3+ 43. f3 Rxf3+ 44. Kxf3 Bc6+ 45. Kg3 Bxb7 46. h4 Kf6 47. hxg5+ hxg5 0-1
2023.02.28 Titled Tue 28th Feb Late
1025753 Gunduz, Umut Erdem (2286) Ansh, M Shah (2178) 1-0
1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Qe2 O-O 14. Nf1 Qb6 15. g4 c5 16. g5 hxg5 17. h6 g6 18. Bxg5 cxd4 19. Rxd4 Rfd8 20. h7+ Kh8 21. Rxd7 Rxd7 22. Ne5 Bd8 23. Qf3 Nh5 24. Rxh5 gxh5 25. Bf6+ Bxf6 26. Qxf6+ Kxh7 27. Nxd7 Qa5 28. Qxf7+ Kh8 29. Qf6+ Kh7 30. Nd2 Rg8 31. Nf8+ Rxf8 32. Qxf8 Qg5 33. Qf7+ Kh8 34. Qe8+ Kh7 35. Qd7+ Kh8 36. Qc8+ Kh7 37. Qxb7+ Kh6 38. Qh1 h4 39. Kd1 e5 40. Nf3 Qg4 41. Qxh4+ Qxh4 42. Nxh4 Kg5 43. Nf3+ Kf4 44. Nxe5 Kxe5 45. Ke2 a5 46. Ke3 a4 47. b4 axb3 48. cxb3 1-0
2022.12.27 Caissa Hotel Sebboy Gp
1085614 Gunduz, Umut Erdem (2245) Angun, Batu (2250) 1/2-1/2
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 Bc8 7. Nf3 Bf5 8. Nh4 Bc8 9. Nf3 Bf5 10. Nh4 Bc8 1/2-1/2
2022.12.27 Caissa Hotel Sebboy Gp
1085619 Maksimovic, Br (2210) Gunduz, Umut Erdem (2245) 1/2-1/2
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. g4 b5 8. Nxc6 dxc6 9. f4 e5 10. f5 Nf6 11. g5 Nd7 12. Qf3 Bb7 13. O-O-O O-O-O 14. f6 g6 15. Bh3 Kb8 16. Bxd7 Rxd7 17. Rxd7 Qxd7 18. Rd1 Qc7 19. Qf2 Bb4 20. Bb6 Qc8 21. Rd3 Re8 22. a3 Bf8 23. b4 h6 24. h4 Qg4 25. Qd2 hxg5 26. hxg5 Rc8 27. Rd8 Qe6 28. Qd7 Rxd8 29. Qxd8+ Qc8 30. Bc7+ Ka8 31. Qxc8+ Bxc8 32. Bxe5 a5 33. Na2 Be6 34. Kb2 Bxa2 35. Kxa2 axb4 36. axb4 Bxb4 37. c3 Bc5 38. Bd4 Bf8 39. Kb3 Kb7 40. c4 c5 41. Be3 Kb6 42. Bf4 Kc6 1/2-1/2
2022.12.26 Caissa Hotel Sebboy Gp
1085609 Ozdemir, Serhan Berat (2142) Gunduz, Umut Erdem (2245) 1-0
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nge2 Be7 5. h3 exd4 6. Nxd4 Nc6 7. g4 d5 8. Bb5 Bd7 9. exd5 Nxd4 10. Bxd7+ Nxd7 11. Qxd4 O-O 12. Be3 Bf6 13. Qd3 Ne5 14. Qe4 Nd7 15. Qd3 Ne5 16. Qe4 Nd7 17. Rd1 Re8 18. Qf5 g6 19. Qf3 Ne5 20. Qe2 Qd7 21. Kd2 a6 22. Kc1 b5 23. Ne4 Bg7 24. g5 Nc4 25. Bd4 Qxd5 26. Rhe1 Nd6 27. Bxg7 Qxe4 28. Qd2 Qa4 29. Bc3 Ne4 30. Qd7 Qxa2 31. b3 Qa3+ 32. Bb2 Qc5 33. f4 b4 34. h4 Re7 35. Qd4 Qxd4 36. Rxd4 Rae8 37. Rxb4 Re6 38. Rb7 Rc6 39. Rxe4 1-0
2022.12.25 Caissa Hotel Sebboy Gp
1085595 Eke, Salih (2192) Gunduz, Umut Erdem (2245) 1/2-1/2
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. Nh4 Bc8 6. Nf3 Bf5 7. Nh4 Bc8 8. Nf3 Bf5 1/2-1/2
2022.12.25 Caissa Hotel Sebboy Gp
1085601 Gunduz, Umut Erdem (2245) Olcum, A (2223) 1/2-1/2
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng4 8. Bxd7+ Qxd7 9. h3 cxd4 10. Qxd4 Nh6 11. Qf2 Nc6 12. Bd2 O-O 13. O-O-O b5 14. g4 b4 15. Ne4 dxe5 16. Kb1 Qd5 17. Neg5 Rad8 18. fxe5 Nxe5 19. Nxe5 Qxe5 20. Bc1 a5 21. Rde1 Qd5 22. Qh4 b3 23. axb3 a4 24. bxa4 Rb8 25. Qg3 Rb4 26. Qf3 Qa5 27. Re4 Rfb8 28. Rxb4 Rxb4 29. c3 Rxa4 30. Rd1 Ra1+ 31. Kc2 Qa4+ 32. Kd2 Be5 33. Ke2 Qc2+ 34. Rd2 Qb3 35. Rd8+ Kg7 36. Qe3 Bc7 37. Nxh7 Qc2+ 38. Bd2 Qd1+ 39. Kd3 Qf1+ 40. Kc2 Qd1+ 41. Kd3 Qb1+ 42. Kc4 Ra4+ 43. Kb5 Rf4 44. Rd4 Qxb2+ 45. Rb4 Rxb4+ 46. cxb4 Nxg4 47. hxg4 Kxh7 48. Qxe7 Qe5+ 49. Qxe5 Bxe5 50. g5 f6 51. gxf6 Bxf6 52. Kc6 g5 53. b5 g4 54. b6 g3 55. Bf4 g2 56. Bh2 Be5 1/2-1/2
2022.12.24 Caissa Hotel Sebboy Gp
1085590 Gunduz, Umut Erdem (2245) Nikolov, Sas (2254) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. Bb5 Nxd4 12. Bxd4 a6 13. Bxd7+ Bxd7 14. Rb3 Qe7 15. Rxb7 Rc8 16. O-O Qd8 17. Rd1 Rc4 18. Rdb1 Be7 19. f5 Bg5 20. Qd3 O-O 21. f6 Bc6 22. Re7 gxf6 23. exf6 Qd6 24. Ne4 Qf4 25. Nxg5 Qxg5 26. c3 Bb5 27. Re1 Ra4 28. Qc2 Qg6 29. Qb2 Rc8 30. R1xe6 Rxd4 31. cxd4 h5 32. Rb6 Kh7 33. Rbb7 Be8 34. Rbc7 Qxf6 35. Rxf7+ Bxf7 36. Rxc8 1-0
2022.12.23 Caissa Hotel Sebboy Gp
1085578 Kuru, Atilla (1939) Gunduz, Umut Erdem (2245) 0-1
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f3 b5 9. O-O-O Be7 10. g4 h6 11. h4 b4 12. Na4 Bb7 13. Be2 Nxd4 14. Bxd4 e5 15. Bb6 Qc6 16. b3 d6 17. Qxb4 d5 18. Bc5 a5 19. exd5 axb4 20. dxc6 Bxc6 21. Bxe7 Kxe7 22. Kb2 Nd5 23. Rhe1 Ne3 24. Rd2 Ng2 25. Bb5 Nxe1 26. Bxc6 Rad8 27. Re2 Rd1 28. Nb6 f6 29. Be4 Rhd8 30. Nc4 R8d4 31. Ne3 R4d2 32. Nd5+ Kd6 33. Rxd2 Rxd2 34. Nxb4 Rf2 35. a4 Nxf3 36. Nd3 Rf1 37. Kc3 Nd4 38. a5 h5 39. Nb2 hxg4 40. a6 Nb5+ 41. Kd2 g3 42. Nc4+ Kc7 43. Ne3 Rf2+ 44. Ke1 Kb6 45. Nf5 Nc3 46. Nxg3 Nxe4 47. Nxe4 Rxc2 48. h5 Rh2 49. Ng3 Kxa6 50. Nf5 Rxh5 51. Nxg7 Rh2 52. Ne8 f5 53. Nd6 f4 54. b4 Rb2 55. b5+ Rxb5 0-1
2022.12.23 Caissa Hotel Sebboy Gp
1085584 Gunduz, Umut Erdem (2245) Schekachikhin, Maksim (2358) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 a5 14. h4 Be6 15. Bh3 a4 16. Kf1 b3 17. Nce3 Rb8 18. Kg2 Nd4 19. axb3 Rxb3 20. Qd2 Qd7 21. Ra3 Bd8 22. Rxb3 Nxb3 23. Qd1 Qb7 24. Nc3 Ba5 25. Ncd5 Nc5 26. Qf3 Bd8 27. Nd1 Bxd5 28. cxd5 Qb4 29. Nc3 Ba5 30. h5 Qxb2 31. Nd1 Qd4 32. Bf5 Bd2 33. Ne3 Bxe3 34. fxe3 Qb2+ 35. Kh3 h6 36. g4 a3 37. g5 Nd3 38. Rh2 hxg5 39. Rxb2 axb2 40. Qf1 Rb8 41. Qb1 Nf2+ 42. Kg3 Nd1 0-1
2022.12.22 Caissa Hotel Sebboy Gp
1085572 Gunduz, Umut Erdem (2245) Ozen, Metehan (2137) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 a6 6. Nbd2 Ba7 7. h3 O-O 8. Bb3 Re8 9. Ng5 Re7 10. Nf1 h6 11. Nf3 d5 12. Qe2 Na5 13. Bc2 dxe4 14. dxe4 Bd7 15. b3 Bb5 16. c4 Bd7 17. g4 Nc6 18. g5 Nh5 19. gxh6 g6 20. Bg5 Qf8 21. O-O-O Be6 22. Rg1 Rd7 23. Rxd7 Bxd7 24. Ng3 Nxg3 25. Rxg3 b5 26. Qd2 Bd4 27. Bf6 Nb4 28. Qg5 Nxa2+ 29. Kd1 Nc3+ 30. Ke1 Kh7 31. Qh4 Bxf2+ 32. Kxf2 Qc5+ 33. Kg2 Rh8 34. Ng5+ Kg8 35. h7+ Kf8 36. Qh6+ Ke8 37. Qg7 1-0
2022.12.20 Caissa Hotel Krizantem Gp
1092093 Gunduz, Umut Erdem (2245) Tinmaz, Kerem (2253) 1-0
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. Bxc4 h6 8. Be3 e6 9. Nf3 Bd6 10. O-O O-O 11. Rc1 a6 12. Qd2 b5 13. Bd3 Nb4 14. Bb1 Re8 15. Ne4 Nbd5 16. Ne5 Bb7 17. Nc5 Nxe3 18. Qxe3 Qe7 19. f4 Rac8 20. g4 Bxe5 21. fxe5 Nxg4 22. Qd3 Qg5 23. h4 Qe3+ 24. Qxe3 Nxe3 25. Nxb7 Nxf1 26. Rxf1 Re7 27. Nd6 Rcc7 28. h5 Red7 29. Kf2 Rc6 30. Ke3 Rcc7 31. Be4 Re7 32. a4 b4 33. a5 Red7 34. Bd3 Rc6 35. Ne4 Rdc7 36. Nc5 Rxc5 37. dxc5 Rxc5 38. Ra1 Rxe5+ 39. Kf3 Rxh5 40. Bxa6 Rh2 41. Bb7 Rxb2 42. a6 Rd2 43. a7 Rd8 44. Ke2 g5 45. Rd1 Re8 46. Rb1 Kf8 47. Rxb4 Ke7 48. Bg2 Rc8 49. Kd2 Rd8+ 50. Kc3 Rc8+ 51. Rc4 Rd8 52. Bb7 Kd7 53. Rd4+ Kc7 54. Rxd8 1-0
2022.12.20 Caissa Hotel Krizantem Gp
1092098 Ozsakallioglu, Okan (2258) Gunduz, Umut Erdem (2245) 0-1
1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 d6 5. Nc3 exd5 6. cxd5 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Nbd7 11. Qc1 Nb6 12. Rd1 Ne4 13. Nxe4 Rxe4 14. Nd2 Rxe2 15. Bf3 Re8 16. Ne4 Be5 17. h4 Bf5 18. h5 Bxe4 19. Bxe4 Bxf4 20. Qxf4 Re5 21. hxg6 hxg6 22. Kg2 Qe7 23. Bf3 Qg5 24. Qxg5 Rxg5 25. Re1 Nd7 26. a4 Re5 27. Rh1 a5 28. Rh4 Kg7 29. Rah1 Nf6 30. Rd1 Ra6 31. Rd3 Rb6 32. b3 Re1 33. Rc4 Nd7 34. Rcc3 Ne5 35. Re3 Rxe3 36. Rxe3 Rb4 37. Be2 g5 0-1
2022.12.19 Caissa Hotel Krizantem Gp
1092078 Schekachikhin, Maksim (2358) Gunduz, Umut Erdem (2245) 1-0
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. dxe6 fxe6 6. cxb5 d5 7. e3 Bd6 8. b3 Nbd7 9. Bb2 Bb7 10. Nbd2 Qe7 11. Be2 O-O 12. O-O Rad8 13. Qc2 Kh8 14. Rad1 Bb8 15. Bd3 Qe8 16. Rfe1 Qh5 17. h3 e5 18. e4 d4 19. Nc4 g5 20. Nh2 Bc7 21. Qe2 Qg6 22. Ba3 Nh5 23. g3 Ng7 24. b4 Ne6 25. Rc1 cxb4 26. Bxb4 Rg8 27. Ba5 Rc8 28. Ng4 h5 29. Bxc7 hxg4 30. Nxe5 Nxe5 31. Bxe5+ Kh7 32. hxg4 Nc5 33. Kg2 1-0
2022.12.19 Caissa Hotel Krizantem Gp
1092085 Gunduz, Umut Erdem (2245) Nikolov, Sas (2254) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 Nf6 8. f4 d6 9. Be2 Be7 10. g4 Nxd4 11. Qxd4 e5 12. Qd1 exf4 13. Bxf4 Be6 14. Qd4 Nd7 15. O-O-O Ne5 16. Bxe5 dxe5 17. Qa4+ Kf8 18. Nd5 Qc6 19. Qxc6 bxc6 20. Nc7 Ra7 21. Nxe6+ fxe6 22. h4 g6 23. Bc4 Kg7 24. Rdf1 Raa8 25. Rd1 Rhd8 26. Rxd8 Bxd8 27. Bxe6 Bb6 28. Rd1 Rd8 29. Rd7+ Rxd7 30. Bxd7 Be3+ 31. Kd1 c5 32. b4 Bd4 33. b5 axb5 34. Bxb5 Kf8 35. Ke2 Ke7 36. g5 Bc3 37. Bc4 Kf8 38. a4 Ba5 39. Kd3 Be1 40. Ke2 Ba5 41. Bd5 Bb4 42. Kd3 Ke7 43. Kc4 Be1 44. Kb5 c4 45. a5 Kd6 46. a6 Bf2 47. Bxc4 Kc7 48. Bd5 Kb8 49. c4 1-0
2022.12.18 Caissa Hotel Krizantem Gp
1092076 Maksimovic, Br (2210) Gunduz, Umut Erdem (2245) 1/2-1/2
1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. e4 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6 11. Rc1 a5 12. O-O a4 13. f3 Qa5 14. Rfd1 Rfc8 15. Nb5 Qxd2 16. Rxd2 Nd7 17. Nd4 Bxd4 18. Bxd4 Rc6 19. Rdc2 Rac8 20. Rc3 Nb6 21. b3 axb3 22. axb3 Nd7 23. b4 b6 24. Kf2 Ra8 25. g4 f6 26. f4 Ra4 27. Rb1 Ra2 28. Ke3 Bf7 29. Rcc1 e5 30. fxe5 fxe5 31. Bb2 Kf8 32. Kd3 Ke7 33. Bd1 g5 34. Bb3 Ra8 35. Rc3 Nf6 36. Re1 Nxg4 37. Rg1 Nf6 38. Rcc1 b5 39. cxb5 Rxc1 40. Bxc1 Bxb3 41. Bxg5 Ke6 42. b6 Nd7 43. Be3 Rb8 44. Ra1 Ke7 45. Ra7 Ke8 46. Rc7 Bg8 47. Rc6 Ba2 48. Rxd6 Bb1+ 49. Kc4 Bxe4 50. Bc5 Rc8 51. Kb5 Bf3 52. Re6+ Kf7 53. Re7+ Kf6 54. Rxd7 Bc6+ 55. Ka6 Bxd7 56. b7 Re8 57. Ka7 Kf5 58. Bd6 e4 59. b8=Q Rxb8 60. Bxb8 Kg4 61. Kb6 Kf3 62. Kc5 Ke3 63. b5 Kd3 64. b6 Bc8 65. Kc6 e3 66. b7 Bxb7+ 67. Kxb7 e2 68. Bg3 Kd2 69. Kc6 e1=Q 70. Bxe1+ Kxe1 71. Kd5 Kf2 72. Ke4 Kg2 73. h4 Kh3 74. h5 Kg4 75. h6 1/2-1/2
2022.12.17 Caissa Hotel Krizantem Gp
1092070 Gunduz, Umut Erdem (2245) Dronjic, S (1881) 1-0
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 cxd4 6. Qa4+ Bd7 7. Qxd4 Nxd5 8. Nxd5 exd5 9. Qxd5 Nc6 10. e3 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 Qb6 13. Be2 Rd8 14. O-O O-O 15. a3 Be6 16. Qc3 Na5 17. b4 Nb3 18. Rad1 Rc8 19. Qb2 Na5 20. Nd4 Bc4 21. Nf5 Qf6 22. Qxf6 gxf6 23. Bxc4 1-0
2022.12.16 Caissa Hotel Krizantem Gp
1092056 Gunduz, Umut Erdem (2245) Citak, S (2272) 1/2-1/2
1. d4 Nf6 2. Nc3 d5 3. Bf4 Bf5 4. e3 e6 5. Nf3 Bd6 6. Ne5 Nbd7 7. Be2 Ne4 8. Nxe4 Bxe4 9. Nxd7 Qxd7 10. Bxd6 cxd6 11. O-O O-O 12. c3 Rac8 13. Bf3 Bf5 14. Bg4 Be4 15. Bf3 Bf5 16. Bg4 Be4 1/2-1/2
2022.12.16 Caissa Hotel Krizantem Gp
1092064 Sahin, Oz (2254) Gunduz, Umut Erdem (2245) 0-1
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 O-O 8. Be3 d5 9. O-O-O d4 10. f3 Be6 11. Bg5 h6 12. Bh4 Ne5 13. Qb5 Ng6 14. Bf2 Bd7 0-1
2022.12.15 Caissa Hotel Krizantem Gp
1092047 Gunduz, Umut Erdem (2245) Blesic, V (2262) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. b4 Bb6 7. e5 d5 8. exf6 dxc4 9. Qe2+ Be6 10. b5 Na5 11. fxg7 Rg8 12. cxd4 Rxg7 13. Nc3 Qe7 14. O-O Rg4 15. Re1 O-O-O 16. d5 Rdg8 17. dxe6 Rxg2+ 18. Kh1 Rxf2 19. Nd5 Qd6 20. Nxb6+ Qxb6 21. exf7 Rd8 22. Be3 1-0
2022.12.13 Caissa Hotel Papatya Gp
1100537 Sahin, Oz (2254) Gunduz, Umut Erdem (2245) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. exd6 Qxd6 11. Qe4+ Qe6 12. Qd4 Qd6 13. Qe4+ Qe6 14. Qd4 Qd6 15. Qe4+ 1/2-1/2
2022.12.13 Caissa Hotel Papatya Gp
1100547 Gunduz, Umut Erdem (2245) Blesic, V (2262) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 a6 7. Bb3 Qe7 8. Nbd2 Be6 9. Nf1 O-O-O 10. Bxe6+ Qxe6 11. b4 Bb6 12. Ng3 d5 13. Qb3 dxe4 14. Qxe6+ fxe6 15. dxe4 Rd3 16. Bd2 Rhd8 17. Ke2 Ne7 18. c4 c5 19. Be3 Ng6 20. Rhc1 h6 21. a4 Rb3 22. Rcb1 Nf4+ 23. Kf1 Rxb1+ 24. Rxb1 Nd3 25. Ke2 Nf4+ 26. Kf1 Nd3 27. Ke2 Nf4+ 28. Kf1 Nd3 29. Ke2 Nf4+ 30. Kf1 Nd3 1/2-1/2
2022.12.12 Caissa Hotel Papatya Gp
1100535 Eren, Ataberk (2295) Gunduz, Umut Erdem (2245) 1/2-1/2
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d5 6. c4 c6 7. cxd5 cxd5 8. Ne5 Ng4 9. Nf3 Nf6 10. Ne5 Ng4 11. Nf3 Nf6 12. Ne5 1/2-1/2
2022.12.11 Caissa Hotel Papatya Gp
1100520 Gunduz, Umut Erdem (2245) Eke, Salih (2192) 0-1
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. c5 Nh5 8. Bd3 Nxf4 9. exf4 c6 10. O-O b6 11. b4 a5 12. a3 Ba6 13. Bxa6 Rxa6 14. b5 cxb5 15. c6 Nb8 16. Nxb5 Nxc6 17. Rc1 Qd7 18. Qe2 Raa8 19. Rc3 Na7 20. Nc7 Rac8 21. Rfc1 Bxa3 22. Ng5 h6 23. R1c2 Bb4 24. Rh3 Rxc7 25. Rxh6 gxh6 0-1
2022.12.11 Caissa Hotel Papatya Gp
1100529 Gunduz, Umut Erdem (2245) Ozdemir, Serhan Berat (2142) 1/2-1/2
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 Bc8 7. Nf3 Bf5 8. Nh4 Bc8 9. Nf3 Bf5 10. Nh4 1/2-1/2
2022.12.10 Caissa Hotel Papatya Gp
1100518 Schekachikhin, Maksim (2358) Gunduz, Umut Erdem (2245) 1/2-1/2
1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 Ne4 6. a3 Nxc3 7. bxc3 d4 8. Qa4+ Nc6 9. Nf3 Bd7 10. Qc2 Bc5 11. Bb2 dxc3 12. Qxc3 Bb6 13. Bc4 Be6 14. O-O O-O 15. a4 a5 16. d4 Nxd4 17. Nxd4 Bxd4 18. Qxd4 Qxd4 19. Bxd4 Bxc4 20. Rfc1 Bd5 21. Rxc7 Rfc8 22. Rxc8+ Rxc8 23. Bb6 Ra8 24. Rc1 Bc6 25. Rc5 Bxa4 26. Rxa5 Rxa5 27. Bxa5 Kf8 28. Bb4+ Ke8 29. f4 g6 30. Kf2 h5 1/2-1/2
2022.12.09 Caissa Hotel Papatya Gp
1100502 Gunduz, Umut Erdem (2245) Chubakov, Sultan (1975) 1/2-1/2
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. f3 Nfd7 10. Nxd7 Bxd7 11. e4 g6 12. Be3 Bg7 13. Be2 O-O 14. O-O Be6 15. Kh1 Qd6 16. Rc1 Qb4 17. d5 cxd5 18. Bxb6 Qxb6 19. Nxd5 Bxd5 20. Qxd5 Qxb2 21. Qb5 Qxb5 22. Bxb5 Rac8 23. Bd7 Rxc1 24. Rxc1 Rd8 25. Bb5 b6 26. g3 Bb2 27. Rc2 Ba3 28. Kg2 Bc5 29. Be2 Rd4 30. Bb5 Rd8 1/2-1/2
2022.12.09 Caissa Hotel Papatya Gp
1100511 Nikolov, Sas (2254) Gunduz, Umut Erdem (2245) 0-1
1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Qb6 5. Nc3 cxd4 6. exd4 d6 7. Be2 Be7 8. O-O O-O 9. a4 a6 10. a5 Qc7 11. Qd3 Nc6 12. Qc4 Nh5 13. d5 Nxf4 14. Qxf4 Nxa5 15. Ra3 e5 16. Qb4 b6 17. Rfa1 Bb7 18. Nd2 Rab8 19. Ra4 f5 20. Qa3 Bg5 21. Nf1 Bf6 22. Rd1 e4 23. g4 g6 24. Ng3 Bc8 25. gxf5 gxf5 26. Bf1 Be5 27. Kh1 Bd7 28. Bxa6 Bxa4 29. Qxa4 Kh8 30. Nce2 Ra8 31. Nd4 Rxa6 32. Ne6 b5 33. Qxb5 Qxc2 34. Rg1 Raa8 35. Nxf8 Rxf8 36. Qxa5 f4 37. Nf5 Qxf2 38. Nh6 Qf3+ 39. Rg2 Qf1+ 40. Rg1 Qf3+ 41. Rg2 Qh5 0-1
2022.12.08 Caissa Hotel Papatya Gp
1100499 Gunduz, Umut Erdem (2245) Kuru, Atilla (1939) 1-0
1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Bd6 7. O-O O-O 8. Re1 Qc7 9. Qe2 Nd7 10. h4 b5 11. h5 h6 12. Nf1 Bb7 13. N1h2 c4 14. Ng4 cxd3 15. cxd3 Nb4 16. e5 Be7 17. Bd2 Qc2 18. a3 Nxd3 19. Ne3 Qb3 20. Nd4 Qa4 21. Qxd3 Nc5 22. Qc3 Rfc8 23. b4 Nd7 24. Qb2 Nxe5 25. Nxd5 Bxd5 26. Bxd5 Nd3 27. Qb3 Nxe1 28. Qxa4 bxa4 29. Bxa8 Bf6 30. Rxe1 Bxd4 31. Be4 Bb2 32. Rb1 Bxa3 33. Kf1 Rd8 34. Ke2 Rd4 35. Bc6 f5 36. Bxa4 a5 37. Bb3 Re4+ 38. Kd3 Bxb4 39. f3 Re5 40. Bf4 Rc5 41. Bxe6+ Kh7 42. Rc1 g6 43. Rxc5 Bxc5 44. Kc4 Bf2 45. Kb5 Be1 46. Be5 Bd2 47. Kc6 Be1 48. Kd7 gxh5 49. Bxf5+ Kg8 50. Ke8 h4 51. Be6+ Kh7 52. Kf7 h5 53. Bf5+ Kh6 54. Bf4# 1-0
2022.11.01 Titled Tue 1st Nov Late
1140716 Gunduz, Umut Erdem (2272) Fernandez, Gera (2169) 1-0
1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. e5 Ne4 7. Bxe7 Qxe7 8. Bd3 Qb4 9. O-O Nxc3 10. bxc3 Qxc3 11. Rb1 Qa3 12. Rb3 Qe7 13. Qd2 O-O 14. Re1 b6 15. Qf4 Bd7 16. Bxh7+ Kh8 17. Bd3 f6 18. Qh4+ Kg8 19. Qh7+ Kf7 20. Bg6# 1-0
2022.11.01 Titled Tue 1st Nov Late
1140853 Tang, Andrew (2539) Gunduz, Umut Erdem (2272) 1-0
1. Nh3 Na6 2. g3 d5 3. Bg2 Nf6 4. f4 g6 5. O-O Bg7 6. d3 O-O 7. Nf2 Ng4 8. Nxg4 Bxg4 9. h3 Be6 10. c3 c5 11. e4 dxe4 12. dxe4 Qb6 13. Qe2 Rfd8 14. Na3 Rac8 15. f5 gxf5 16. exf5 Bd5 17. Bxd5 Rxd5 18. Qxe7 c4+ 19. Kh2 Re5 20. Qd7 Re2+ 21. Kh1 Rd8 22. Qb5 Qf2 23. Rxf2 Rxf2 24. Bg5 f6 25. Be3 Rf3 26. Qxc4+ Kh8 27. Bf4 1-0
2022.11.01 Titled Tue 1st Nov Late
1141053 Chojnacki, S (2196) Gunduz, Umut Erdem (2272) 1-0
1. d4 Nf6 2. Nf3 c5 3. c3 cxd4 4. cxd4 g6 5. Nc3 d5 6. Bg5 Bg7 7. Qb3 e6 8. Qa3 Nc6 9. e3 h6 10. Bh4 g5 11. Bg3 Bf8 12. Qb3 Bb4 13. Bb5 O-O 14. h4 g4 15. Ne5 Bxc3+ 16. bxc3 Bd7 17. h5 Na5 18. Qa4 Bxb5 19. Qxb5 Ne4 20. Bh4 Qc7 21. O-O f5 22. Ng6 Rf7 23. Nf4 a6 24. Qd3 Re8 25. Rfc1 Qc4 26. Qb1 b5 27. a4 Nb3 28. axb5 axb5 29. Ra6 Nxc1 30. Qxc1 Nxc3 31. Kh2 b4 32. Rxe6 Rxe6 33. Nxe6 b3 34. e4 Ne2 35. Qxh6 Qc1 36. Qg6+ Kh8 37. Bf6+ Rxf6 38. Qxf6+ Kh7 39. Qg7# 1-0
2022.11.01 Titled Tue 1st Nov Late
1141157 Gunduz, Umut Erdem (2272) Wartiovaara, Oliver (2237) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 Qc7 8. O-O-O b5 9. Bxf6 Nxf6 10. e5 dxe5 11. Ndxb5 axb5 12. Nxb5 Qb8 13. Qc4 Bd7 14. Nc7+ Kd8 15. Nxa8 Qxa8 16. Qxf7 g6 17. Bb5 Bh6+ 18. Kb1 Rf8 19. Qe6 Qb7 20. Bc6 Qc7 21. Rxd7+ Nxd7 22. Rd1 1-0
2022.11.01 Titled Tue 1st Nov Late
1141355 Gallegos, Ca (2374) Gunduz, Umut Erdem (2272) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Qd6 8. Nbd2 Be6 9. d4 Nd7 10. c3 O-O-O 11. Qe2 exd4 12. Nxd4 g5 13. Nc4 Bxc4 14. Qxc4 Ne5 15. Qe2 Qf6 16. Nf5 Bc5 17. Be3 Bxe3 18. Qxe3 Kb8 19. Rad1 h5 20. Rxd8+ Rxd8 21. Qe2 g4 22. Rd1 Qg5 23. Rxd8+ Qxd8 24. Ng3 h4 25. Nf1 h3 26. gxh3 gxh3 27. f4 Ng6 28. Qf3 Qh4 29. f5 Ne5 30. Qe3 Qg4+ 31. Ng3 f6 32. Kf2 Qd1 33. Ne2 Ng4+ 0-1
2022.11.01 Titled Tue 1st Nov Late
1141549 Gunduz, Umut Erdem (2272) Li, Ben (2354) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Bg5 h6 16. Bd2 Bg7 17. a4 Nb6 18. a5 Nc4 19. Bc1 d5 20. exd5 exd4 21. Rxe8+ Qxe8 22. Nxd4 Nxd5 23. Qf3 Qe1+ 24. Kh2 Re8 25. Nb3 Nb4 26. Qxb7 Nxc2 27. Bd2 Nxa1 28. Bxe1 Nxb3 29. Qxa6 Rxe1 30. Qxb5 Ncxa5 31. Qb8+ Kh7 32. Qxc7 Kg8 33. Qc8+ Bf8 34. h4 h5 35. Qa8 Re6 36. Ne4 Kg7 37. Ng5 Bd6+ 38. g3 Rf6 39. Ne4 Re6 40. Nxd6 Rxd6 41. Qe4 Rf6 42. Kg2 Rf5 43. c4 Nc5 44. Qd4+ Kh7 45. b4 Nc6 46. Qd6 Nxb4 47. Qc7 Nbd3 48. Qb8 Rxf2+ 49. Kg1 Rf5 50. Qd6 Ne5 51. Kg2 Ng4 52. Qd8 Ne4 53. Qd3 Rf2+ 54. Kg1 Nef6 55. Qb3 Nd7 56. c5 Nxc5 57. Qd5 Ne6 58. Qc4 Rf5 59. Qe4 Nf6 60. Qe2 Nd5 61. Qa6 Nd4 62. Qd6 Ne2+ 63. Kg2 Ne3+ 64. Kh2 Rf2+ 65. Kh1 Nxg3+ 66. Qxg3 Rf1+ 67. Kh2 Ng4+ 68. Kg2 Rf2+ 69. Kg1 Rf5 70. Qc7 Kg7 71. Qc3+ Rf6 72. Qc4 Re6 73. Qd4+ Re5 74. Qd7 Rf5 75. Qd4+ Nf6 76. Qd8 Ng8 77. Qd4+ Kh7 78. Qd8 Nh6 79. Qd4 Kg8 80. Qd8+ Kg7 81. Qd4+ f6 82. Qd7+ Nf7 83. Qd4 Re5 84. Qf4 g5 85. hxg5 fxg5 86. Qf3 Kg6 87. Qd3+ Rf5 88. Qe4 h4 89. Qe6+ Rf6 90. Qe4+ Kh6 91. Qg4 Nh8 92. Qd4 Rf8 93. Qd6+ Ng6 94. Qc5 g4 95. Qe3+ Rf4 96. Qe8 Kg5 97. Qd8+ Rf6 98. Qd5+ Rf5 99. Qd3 h3 100. Qg3 Rf3 101. Qe1 Nf4 102. Qe7+ Kf5 103. Qf7+ Ke4 104. Qe8+ Kd3 105. Qb5+ Kd2 106. Qd7+ Rd3 107. Qxg4 Ne2+ 108. Kh2 Rd4 109. Qxd4+ Nxd4 110. Kxh3 1/2-1/2
2022.11.01 Titled Tue 1st Nov Late
1141607 Gunduz, Umut Erdem (2272) Postny, E (2588) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Rb8 6. Bf4 d6 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. exd6 e6 11. d7+ Bxd7 12. Bxb8 Qxb8 13. Qd4 Bd6 14. Bd3 Be5 15. Qh4 Bxb2 16. Rb1 Qe5+ 17. Kd1 Bc3 18. Qg3 Ke7 19. Rb7 Qd4 20. Qg5+ Kd6 21. Ke2 Rc8 22. Rhb1 h6 23. Rxd7+ Kxd7 24. Rb7+ Rc7 25. Bb5+ Kc8 26. Rxc7+ Kxc7 27. Qe7+ Kb6 28. Qd7 Qe4+ 29. Kd1 Qe1# 0-1
2022.11.01 Titled Tue 1st Nov Late
1141754 Luxama, Jacques Muller (1933) Gunduz, Umut Erdem (2272) 0-1
1. d4 Nf6 2. c4 c5 3. dxc5 e6 4. e3 Bxc5 5. Nf3 O-O 6. Be2 Nc6 7. O-O d5 8. cxd5 exd5 9. Nc3 Be6 10. b3 Qa5 11. Bb2 Rad8 12. a3 d4 13. exd4 Nxd4 14. b4 Nxf3+ 15. Bxf3 Bxf2+ 16. Kh1 Qg5 17. Qe2 Bb6 18. Bxb7 Ng4 19. Qf3 Qh4 20. Qg3 Nf2+ 21. Rxf2 Qxg3 22. hxg3 Bxf2 23. Ne4 Bd4 24. Bxd4 Rxd4 25. Rc1 Rfd8 26. Rc2 Bf5 27. Re2 Bxe4 28. Bxe4 Re8 29. Bxh7+ Kf8 30. Rxe8+ Kxe8 31. b5 Rd1+ 32. Kh2 g6 33. a4 Kf8 34. Bxg6 fxg6 35. g4 Rd4 36. Kg3 g5 37. a5 Ra4 38. b6 Rxa5 39. b7 Rb5 40. b8=Q+ Rxb8 41. Kf3 Rb4 42. g3 a5 43. Ke3 a4 44. Kd3 a3 45. Kc3 Rb8 46. Kc2 a2 47. Kd3 a1=Q 48. Ke4 Qe1+ 49. Kf5 Rb5+ 50. Kg6 Qe8+ 51. Kh7 Rb7+ 52. Kh6 Qe6+ 53. Kxg5 Rg7+ 54. Kf4 Rf7+ 55. Kg5 Qf6+ 56. Kh5 Rh7# 0-1
2022.11.01 Titled Tue 1st Nov Late
1141877 Dimitrov, At (2269) Gunduz, Umut Erdem (2272) 0-1
1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nc6 6. Bb5 Nxc3 7. dxc3 Bc5 8. Ne2 O-O 9. Bxc6 bxc6 10. Be3 Qe7 11. O-O-O Bxe3+ 12. Qxe3 Re8 13. Nd4 Bd7 14. Rhe1 Rab8 15. h3 a5 16. g4 Qc5 17. Nb3 Qb6 18. Qxb6 cxb6 19. Nd4 g6 20. Rd2 Re7 21. Rde2 Rbe8 22. Kd2 c5 23. Nf3 Kg7 24. Re3 h6 25. a3 Rh8 26. Rh1 h5 27. g5 Bf5 28. h4 Rhe8 29. Rhe1 Be4 30. Ke2 Bxc2 31. Kf2 Bf5 32. Rd1 Rd7 33. b4 axb4 34. axb4 Ra8 35. Rd2 Ra1 36. Kg2 Ra3 37. Kf2 Be6 38. Rb2 Kf8 39. Ke2 Ke7 40. bxc5 bxc5 41. Rb5 d4 42. cxd4 Bc4+ 43. Kf2 Rxe3 44. Rxc5 Rc3 45. Nd2 Rc2 46. Ke3 Rxd2 47. Kxd2 Bd5 48. Ke3 Ke6 49. Rb5 Kf5 50. Rb6 Kg4 51. Rd6 Rxd6 52. exd6 Bc6 53. d5 Bd7 54. Ke4 Kxh4 55. Kf4 Kh3 56. Ke5 h4 57. Kf6 Kg4 58. Ke7 Bf5 59. d7 Bxd7 60. Kxd7 h3 61. Ke7 h2 62. d6 h1=Q 63. d7 Qd5 0-1
2022.11.01 Titled Tue 1st Nov Late
1141967 Gunduz, Umut Erdem (2272) Ramirez, Alej (2561) 0-1
1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Ne7 6. Qf3 Nbc6 7. Ne2 Be6 8. Be3 Bxc3+ 9. Nxc3 Qd7 10. h3 Bf5 11. O-O-O Bxd3 12. Rxd3 O-O 13. Ne2 Nb4 14. Rb3 a5 15. a3 Nbc6 16. Rxb7 a4 17. Bf4 Rfc8 18. Qc3 h6 19. Re1 Nf5 20. g4 Nd6 21. Bxd6 Qxd6 22. Rb5 Re8 23. Rc5 Re6 24. Rd1 Ra6 25. Qd3 Rb6 26. Nc3 Ne7 27. Nxa4 Rb8 28. Nc3 c6 29. a4 Ng6 30. a5 Nf4 31. Qf3 Re7 32. b3 Ne6 33. Na4 Nxc5 34. Nxc5 Ra7 35. a6 Qd8 36. Kb2 Qa5 37. Qc3 Qc7 38. Re1 Rba8 39. Qe3 Qa5 40. Qc3 Qb6 41. f4 Rxa6 42. Nxa6 Qxa6 43. Kc1 Qa3+ 44. Kd2 Qd6 45. Qe3 Qb4+ 46. Qc3 Qd6 47. Re5 f6 48. Re3 Rc8 49. f5 Qf4 50. Kc1 Re8 51. Kd2 Re4 52. Qd3 Rxd4 53. Qxd4 Qxd4+ 54. Rd3 Qf2+ 55. Kc3 Qc5+ 56. Kb2 d4 57. Kb1 Qd5 58. Kb2 c5 59. Kc1 c4 60. bxc4 Qxc4 61. Kd2 Kf7 62. Kd1 Ke7 63. Kd2 Qb4+ 64. Kd1 Qb1+ 65. Kd2 Qh1 66. Ke2 Qg2+ 67. Kd1 Qg1+ 68. Kd2 Qf2+ 69. Kd1 h5 70. gxh5 Qxf5 71. Rxd4 Qxh5+ 72. Kc1 Qxh3 0-1
2022.11.01 Titled Tue 1st Nov Late
1142018 Tanenbaum, Zachary (2157) Gunduz, Umut Erdem (2272) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 O-O 6. Nbd2 d6 7. a4 a6 8. Nf1 Re8 9. Ng3 d5 10. exd5 Nxd5 11. O-O Nb6 12. Bb3 Be6 13. Bxe6 Rxe6 14. Ng5 Rg6 15. N3e4 Be7 16. Qh5 h6 17. Nxf7 Kxf7 18. f4 exf4 19. Bxf4 Qxd3 20. Qf5+ Rf6 21. Ng5+ hxg5 22. Qxd3 gxf4 23. a5 Rd8 24. Qe4 Nd5 25. Rad1 Bc5+ 26. Kh1 Ne3 27. Rxd8 Nxd8 28. Rxf4 c6 29. Rxf6+ gxf6 30. b4 Ba7 31. Qh7+ Ke8 32. h4 Ng4 33. Qg8+ Ke7 34. Qxg4 Nf7 35. Qe4+ Ne5 36. h5 1-0
2022.10.25 Titled Tue 25th Oct Late
1146549 Rengifo Blancas, Renzo Jhonathan (2131) Gunduz, Umut Erdem (2282) 1-0
1. d4 Nf6 2. Nc3 d5 3. Nf3 c6 4. Bf4 g6 5. e3 Bg7 6. h3 O-O 7. Bd3 Nbd7 8. O-O b5 9. a3 a5 10. e4 e6 11. Qd2 Bb7 12. Bh6 b4 13. axb4 axb4 14. Rxa8 Qxa8 15. Bxg7 Kxg7 16. e5 bxc3 17. exf6+ Nxf6 18. Qxc3 Qa2 19. b3 Ra8 20. Ne5 Qa5 21. Qc5 Qxc5 22. dxc5 Kf8 23. b4 Ke7 24. b5 cxb5 25. Bxb5 Rc8 26. c6 Ba8 27. Ra1 Ne8 28. Ra7+ Nc7 29. Ba6 Re8 30. Rxc7+ Kd6 31. Rd7+ Kxe5 32. c7 1-0
2022.10.25 Titled Tue 25th Oct Late
1146707 Gunduz, Umut Erdem (2282) Roman, R (2078) 1-0
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. c4 Nxd5 10. cxd5 Nd4 11. Bd3 g6 12. O-O Bg7 13. Be3 O-O 14. Nc2 Bd7 15. Rc1 Nxc2 16. Rxc2 f5 17. f3 f4 18. Bf2 g5 19. Qe2 Qa5 20. a3 Rac8 21. Rfc1 Rxc2 22. Qxc2 Rc8 23. Qd1 Qd8 24. Be2 h5 25. h3 Kh7 26. Qd2 Rc7 27. Kh2 Qc8 28. Rxc7 Qxc7 29. Qb4 Bf6 30. b3 Be7 31. Be1 Qc2 32. Bf1 Qc1 33. Qc3 Qxc3 34. Bxc3 Bd8 35. Bb4 Bc7 36. Be2 a5 37. Bc3 Bb6 38. Be1 Kg6 39. h4 g4 40. g3 fxg3+ 41. Kxg3 gxf3 42. Bxf3 Bd8 43. Bf2 Be8 44. Ba7 Bc7 45. Be3 Bd8 46. Bd2 Kf6 47. Bg5+ Kg7 48. Bxd8 Kf7 49. Bxa5 1-0
2022.10.25 Titled Tue 25th Oct Late
1146914 Baches Garcia, G (2326) Gunduz, Umut Erdem (2282) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Nce7 11. O-O O-O 12. Ne4 c6 13. Rfe1 Qb6 14. Nc5 Qc7 15. Rac1 Nb6 16. Bd3 Bg4 17. Ne5 Bh5 18. Bxh7+ Kxh7 19. Qh3 g6 20. g4 Qc8 21. Rc3 Kg7 22. gxh5 Qxh3 23. Rxh3 Nf5 24. hxg6 fxg6 25. Ne6+ Kf6 26. Nxf8 Rxf8 27. Rh7 Nxd4 28. Rxb7 Rh8 29. Kg2 Nd5 30. Nd3 Rh5 31. f4 Rh4 32. Rxa7 Nf5 33. Ne5 Nde3+ 34. Kf3 Nd5 35. Rf7+ Ke6 36. Nxg6+ Kxf7 37. Nxh4 Nxh4+ 38. Kg4 Nxf4 39. Rc1 Nhg6 40. Rxc6 Ne5+ 41. Kxf4 Nxc6 42. Ke4 Ke6 43. Kd3 Kd5 44. a3 Ne5+ 45. Kc3 Kc5 46. Kb3 Nd3 47. Kc2 Nf2 48. h4 1-0
2022.10.25 Titled Tue 25th Oct Late
1146960 Gunduz, Umut Erdem (2282) Forgacs, Attila Jr. (2268) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. d3 d5 10. Nbd2 dxe4 11. dxe4 Bc5 12. c3 Qe7 13. Nf1 Rad8 14. Qe2 Bb6 15. Ng3 g6 16. Nh4 Na5 17. Nhf5 gxf5 18. Nxf5 Qc5 19. Bg5 Nxe4 20. Be3 Qc6 21. Qg4+ Qg6 22. Ne7+ Kg7 23. Nxg6 fxg6 24. Bxb6 Nxf2 25. Bxf2 1-0
2022.10.25 Titled Tue 25th Oct Late
1147213 Ashiku, F (2388) Gunduz, Umut Erdem (2282) 1-0
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Nf3 O-O 9. Bd3 b5 10. O-O c4 11. Bc2 b4 12. Ne2 Re8 13. Ng3 a5 14. Re1 Nbd7 15. Nd4 Nc5 16. Nc6 Qb6 17. Be3 Bd7 18. Ba4 Nfxe4 19. Nxe4 Rxe4 20. Qc2 Rae8 21. Kh2 Rxe3 22. Rxe3 Rxe3 23. fxe3 Nxa4 24. Qxa4 Bxb2 25. Re1 Be5+ 26. Kg1 Bxc6 27. Qxc6 Qxc6 28. dxc6 d5 29. Rd1 b3 30. axb3 cxb3 31. Rxd5 Bc7 32. Rb5 a4 33. Rb4 Ba5 34. c7 Bxc7 35. Rxa4 Be5 36. Rb4 b2 37. Kf2 h5 38. Kf3 Kg7 39. g4 h4 40. g5 Kf8 41. Rb7 Kg7 42. Kg4 Kf8 43. Kxh4 Ke8 44. Kg4 Kd8 45. h4 Kc8 46. Rb3 Kc7 47. h5 gxh5+ 48. Kxh5 Kd6 49. Kh6 Kd5 50. Kh7 Kc4 51. Rb7 Kd3 52. Kg8 Kc2 53. Kxf7 b1=Q 54. Rxb1 Kxb1 55. g6 Kc2 56. Ke6 Bh8 57. e4 Kd3 58. Kd5 Ke3 59. e5 Kf4 60. e6 Bf6 61. g7 1-0
2022.10.25 Titled Tue 25th Oct Late
1147313 Gunduz, Umut Erdem (2282) Mickiewicz, P (2272) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 h5 7. h3 Nf6 8. Bg2 Qc7 9. O-O Nxd4 10. Qxd4 Bc5 11. Bf4 d6 12. Qd2 h4 13. g4 e5 14. Bg5 Be6 15. Rad1 b5 16. a3 Rc8 17. Kh1 Nd7 18. Be3 Ke7 19. f4 Bxe3 20. Qxe3 Qc5 21. Qxc5 Nxc5 22. f5 Bc4 23. Rf2 f6 24. Rfd2 Rhd8 25. Kg1 Bf7 26. Kf2 Nb7 27. Ke3 Rc5 28. Ne2 Rdc8 29. c3 Na5 30. Nc1 R5c6 31. Bf1 Bc4 32. Nd3 Nb3 33. Rg2 a5 34. g5 Bf7 35. Be2 fxg5 36. Rxg5 Kf6 37. Rdg1 Rg8 38. Nf2 b4 39. axb4 axb4 40. Ng4+ Ke7 41. Rxg7 Rxg7 42. f6+ Kf8 43. fxg7+ Ke7 44. Nh6 Be6 45. Rg6 Rc8 46. Rxe6+ Kxe6 47. Bg4+ Kf6 48. Bxc8 Kxg7 49. Nf5+ Kf6 50. Nxh4 bxc3 51. bxc3 Na5 52. Nf3 1-0
2022.10.25 Titled Tue 25th Oct Late
1147429 Mendez Fortes, E (2250) Gunduz, Umut Erdem (2282) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Re4 g5 16. Qe2 f5 17. Re5 Bxe5 18. Qxe5 f4 19. Qxg5+ Kh8 20. Bxd5 cxd5 21. Bxf4 Rxf4 22. Qxf4 Bf5 23. Qe5+ Kg8 24. Nd2 Rd8 25. Re1 Qg4 26. Qe7 Rc8 27. Nf1 Be4 28. Nd2 Bg6 29. Qe2 Qh3 30. Qe6+ Qxe6 31. Rxe6 b4 32. Re3 a5 33. Nb3 a4 34. Nc5 a3 35. bxa3 bxa3 36. Re7 Ra8 37. Rb7 Bh5 38. f4 Be2 39. Nb3 Bc4 40. Kf2 Re8 41. Nc1 h5 42. Ra7 Rb8 43. Rxa3 Rb1 44. Ra8+ Kf7 45. Nb3 Rb2+ 46. Kf3 Rxh2 47. Nc5 Be2+ 48. Ke3 Bc4 49. a4 Rg2 50. Kf3 Rc2 51. a5 Rxc3+ 52. Kf2 Rc2+ 53. Ke1 Rc3 54. a6 Rxg3 55. Rh8 Kg7 56. a7 Kxh8 57. a8=Q+ Kh7 58. Qb7+ Rg7 59. Qc6 h4 60. Qf6 Rg1+ 61. Kd2 Rg2+ 62. Kc3 Rg3+ 63. Kc2 Rg2+ 64. Kc3 Rg3+ 65. Kb4 Rg1 66. Ne6 Rb1+ 67. Kc5 Rb5+ 68. Kc6 1-0
2022.10.18 Titled Tue 18th Oct Late
1153072 Yano, W (2045) Gunduz, Umut Erdem (2282) 0-1
1. e4 c6 2. Nc3 d5 3. Qf3 d4 4. Bc4 Nh6 5. Nb1 Nd7 6. Qg3 Nb6 7. Bb3 a5 8. a3 e6 9. d3 Ng8 10. f4 Nf6 11. Nd2 Qc7 12. Ngf3 Nh5 13. Qf2 Nxf4 14. Nxd4 e5 15. Nf5 Bxf5 16. exf5 O-O-O 17. Ne4 Nbd5 18. O-O f6 19. Bd2 Kb8 20. Rad1 h5 21. Be1 h4 22. c4 Ne7 23. Bc2 Nxf5 24. Bd2 Nd4 25. Bb1 f5 26. Ng5 Nde2+ 27. Kh1 Ng3+ 0-1
2022.10.18 Titled Tue 18th Oct Late
1153186 Gunduz, Umut Erdem (2282) Nakamura, Hi (2768) 0-1
1. e4 g5 2. d4 Bg7 3. Nc3 h6 4. h4 g4 5. Qxg4 Bxd4 6. Nf3 Nf6 7. Qf4 Bxc3+ 8. bxc3 d6 9. Bd3 e5 10. Qd2 Nbd7 11. Qe2 b6 12. Nd2 Nc5 13. f3 Nh5 14. Nf1 Nf4 15. Bxf4 exf4 16. O-O-O Qf6 17. e5 Qxe5 18. Bb5+ Ke7 19. Qd2 Be6 20. Re1 Qf6 21. Bc6 Rad8 22. Nh2 h5 23. Rhg1 Rhg8 24. Nf1 d5 25. g3 d4 26. c4 d3 27. c3 Kf8 28. Kb2 Bxc4 29. Qf2 Qxc6 0-1
2022.10.18 Titled Tue 18th Oct Late
1153362 Malka, S (2243) Gunduz, Umut Erdem (2282) 0-1
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O a6 10. a4 Nbd7 11. Bf4 Ne8 12. Qd2 Qe7 13. Bh6 Nc7 14. Bxg7 Kxg7 15. Rfe1 Ne5 16. e4 Nxf3+ 17. Bxf3 f6 18. Be2 Bd7 19. a5 Nb5 20. Bxb5 axb5 21. b4 cxb4 22. Ne2 Qxe4 23. Nf4 Qf3 24. Re7+ Rf7 25. Rxf7+ Kxf7 26. Qxb4 Bf5 27. Qxd6 Be4 28. Kf1 Qh1+ 29. Ke2 Bf3+ 30. Ke3 Re8+ 31. Kd4 Qxa1+ 0-1
2022.10.18 Titled Tue 18th Oct Late
1153600 Gunduz, Umut Erdem (2282) Golubev, M (2461) 1-0
1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. c4 Nb6 16. Nd6 Re7 17. Be2 Rd7 18. Qc2 Qg5+ 19. Kb1 Qxg2 20. h4 Qg3 21. Be3 Rxd6 22. Rxd6 e4 23. Rxe6 fxe6 24. Qxe4 Re8 25. Qxc6 Rb8 26. Bc1 Qe5 27. Qe4 Qxe4+ 28. fxe4 Na4 29. Bg4 Bxb2 30. Bxe6+ Kg7 31. Kc2 Bxc1 32. Rxc1 Rb2+ 33. Kd3 Nc5+ 34. Kc3 Rxa2 35. Bd5 Rh2 36. Rf1 Rxh4 37. e5 Rh3+ 38. Kb4 Nd3+ 39. Kb5 Nxe5 40. c5 Rd3 41. Be4 Rd4 42. Bc2 Rd2 43. Be4 Rb2+ 44. Ka6 Rb4 45. Bd5 Rd4 46. Be6 Nd3 47. Kb5 Re4 48. Bd5 Re5 49. Kc4 Nxc5 50. Kxc5 h5 51. Rf7+ Kh6 52. Rxa7 h4 53. Kd4 Rf5 54. Ra3 Kg5 55. Be4 Rf1 56. Ke3 Re1+ 57. Kf3 h3 58. Ra2 1-0
2022.10.18 Titled Tue 18th Oct Late
1153676 Gunduz, Umut Erdem (2282) Licznerski, L (2442) 0-1
1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Be3 Bg4 8. h3 Bh5 9. Bc4 e6 10. O-O Qc7 11. a4 Nd5 12. Bd2 Be7 13. Re1 O-O 14. c3 Rfd8 15. g4 Bg6 16. Ne5 c5 17. Nxg6 hxg6 18. Rc1 cxd4 19. cxd4 Qb6 20. Be3 Bf6 21. Qb3 Bxd4 22. Bxd4 Qxd4 23. Bxd5 Qxd5 24. Rc4 Rd7 25. Rec1 Rad8 26. Qe3 b6 27. Qf4 g5 28. Qe3 g6 29. b3 Qd3 30. Qxg5 Qxh3 31. Rc8 Rxc8 32. Rxc8+ Kh7 33. Qc1 Qxg4+ 34. Kf1 Rd1+ 0-1
2022.10.18 Titled Tue 18th Oct Late
1153880 Papayan, O (2253) Gunduz, Umut Erdem (2282) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bd6 6. d4 exd4 7. Qxd4 f6 8. Be3 Ne7 9. Nbd2 Be6 10. Qc3 Ng6 11. Nc4 Bxc4 12. Qxc4 Qe7 13. Rfe1 O-O-O 14. Rad1 Rhe8 15. Bd2 Ne5 16. Nxe5 Qxe5 17. f4 Qxb2 18. Rb1 Qa3 19. Be3 Qa5 20. c3 Rd7 21. g3 Rde7 22. Bf2 g5 23. f5 Be5 24. Rb3 Rd8 25. Reb1 b5 26. Qxc6 Rd6 27. Qa8+ Kd7 28. Bc5 Re8 29. Qb7 Rd2 30. Be3 Rd3 31. c4 bxc4 32. Rxd3+ cxd3 33. Rd1 Qb5 34. Qxb5+ axb5 35. Rxd3+ Kc6 36. Kf2 Ra8 37. a3 Ra4 38. Kf3 h5 39. h3 g4+ 40. hxg4 hxg4+ 41. Kxg4 Rxe4+ 42. Kf3 Ra4 43. Rb3 Bd6 44. Bc1 Kc5 45. g4 Kc4 46. Re3 Bc5 47. Re6 Bd4 48. Rc6+ Kd5 49. Rxc7 Rc4 50. Rxc4 bxc4 51. g5 fxg5 52. Bxg5 c3 53. Ke2 Kc4 54. Kd1 Kb3 55. Bc1 c2+ 56. Ke2 Bf6 57. Kd3 Bb2 58. Kd2 Bc3+ 59. Kd3 Bb2 60. Kd2 Bd4 61. a4 Bc3+ 62. Kd3 Bb4 63. f6 Kxa4 64. f7 Kb5 65. Kxc2 Kc6 66. Kb3 Bf8 67. Ba3 Bg7 68. Kc4 Bh6 69. Bb4 Bg7 70. Ba3 Bh6 71. Kd4 Bg7+ 72. Ke4 Kd7 73. Kf5 Bf8 74. Kg6 Bxa3 75. Kh7 Bf8 76. Kg8 Ke7 77. Kh7 Kxf7 1/2-1/2
2022.10.18 Titled Tue 18th Oct Late
1153959 Gunduz, Umut Erdem (2282) Zochowski, K (2256) 0-1
1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. h4 c5 5. d5 a6 6. a4 Nf6 7. Be2 h5 8. Nh3 Bxh3 9. Rxh3 Nbd7 10. Be3 Ne5 11. f3 Qd7 12. a5 O-O 13. Na4 Qd8 14. Nb6 Rb8 15. c4 Ned7 16. Nxd7 Nxd7 17. Ra2 b5 18. cxb5 axb5 19. a6 Qb6 20. Qb3 c4 21. Bxc4 bxc4 22. Qxb6 Rxb6 23. a7 Ra8 24. Bxb6 Nxb6 25. g4 Nc8 26. gxh5 gxh5 27. Ra4 Rxa7 28. Rxc4 Nb6 29. Rb4 Nd7 30. Rg3 Kh7 31. Rg5 Bf6 32. Rxh5+ Kg6 33. Rf5 Bxh4+ 34. Ke2 Bf6 35. Rf4 Ne5 36. Rb8 Ra2 37. Rf5 Kg7 38. Kd1 Nc4 39. Kc2 Ne3+ 40. Kb1 Ra4 41. Rf4 Bg5 42. Rg4 Nxg4 43. fxg4 Rxe4 44. b4 Rxg4 45. Kc2 Rd4 46. b5 Rxd5 47. Kb3 Rd1 48. b6 Rb1+ 49. Kc4 Be3 50. b7 Ba7 51. Ra8 Rxb7 0-1
2022.10.18 Titled Tue 18th Oct Late
1154008 Storey, Ch (2138) Gunduz, Umut Erdem (2282) 1-0
1. c4 b6 2. d4 e6 3. e4 Bb7 4. f3 d6 5. Nc3 Nd7 6. Be3 g6 7. Qd2 Bg7 8. Bd3 h6 9. Nge2 Ne7 10. h4 a6 11. g4 c5 12. f4 cxd4 13. Nxd4 Nc5 14. Bc2 d5 15. cxd5 exd5 16. e5 Qd7 17. Rg1 Ne4 18. Bxe4 dxe4 19. O-O-O O-O-O 20. Qc2 Nd5 21. Nxd5+ Kb8 22. Nxb6 Qe7 23. Kb1 Rc8 24. Nxc8 Rxc8 25. Qb3 Bf8 26. Rc1 1-0
2022.10.04 Titled Tue 4th Oct Early
1164375 Ardila, Oscar Humberto (1997) Gunduz, Umut Erdem (2282) 0-1
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Bf4 g6 7. e3 a6 8. a4 Bg7 9. h3 O-O 10. Nf3 Re8 11. Be2 Ne4 12. Qc2 Qa5 13. Rc1 Bf5 14. Qb3 Qc7 15. O-O Nd7 16. Rfd1 Ne5 17. g4 Nxf3+ 18. Bxf3 Nxc3 19. bxc3 Be4 20. Bxe4 Rxe4 21. c4 Rb8 22. Rb1 b5 23. axb5 axb5 24. cxb5 Rb4 25. Qd3 c4 26. Qc2 R8xb5 27. Rxb4 Rxb4 28. e4 Rb2 29. Qa4 c3 30. Qe8+ Bf8 31. Rc1 c2 32. Kg2 Rb1 33. Qc6 Qe7 34. Qxc2 Rb4 35. Re1 h6 36. Qd2 Rxe4 37. Rxe4 Qxe4+ 38. f3 Qc4 39. Kg3 g5 40. Be3 Bg7 41. Kg2 Be5 42. Bf2 Kg7 43. Be3 Qb3 44. Bf2 Qb1 45. Qe2 Qb2 46. Qxb2 Bxb2 47. Kf1 Kf6 48. Ke2 Ke5 49. Kd3 Kxd5 50. Bg3 Be5 51. Bf2 Ke6 52. Ke4 d5+ 53. Kd3 f5 54. Bc5 Bd6 55. Bd4 fxg4 56. hxg4 Be5 57. Be3 Kf6 58. Bf2 Kg6 59. Be3 h5 60. Bf2 h4 61. Ke2 h3 62. Kf1 h2 63. Kg2 d4 64. Be1 Bf4 65. Bb4 d3 66. Bc3 d2 67. Bxd2 Bxd2 68. Kxh2 Bf4+ 69. Kg2 Kf6 70. Kf2 Ke5 71. Ke2 Kd4 72. Kf2 Kd3 0-1
2022.10.04 Titled Tue 4th Oct Early
1164386 Gunduz, Umut Erdem (2282) Vokhidov, Shamsiddin (2568) 1/2-1/2
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. f4 e5 10. fxe5 dxe5 11. O-O-O Qc7 12. Nb3 b5 13. Qf3 Bg7 14. Rxd7 Nxd7 15. Nd5 Qb8 16. Na5 O-O 17. Be7 Re8 18. Nc6 Qb7 19. Na5 Qa7 20. Nc6 Qb7 21. Na5 Qb8 22. Nc6 Qb7 1/2-1/2
2022.10.04 Titled Tue 4th Oct Early
1164680 Gunduz, Umut Erdem (2282) Kravtsiv, M (2598) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. d3 Na5 10. Nxe5 Nxb3 11. axb3 d5 12. exd5 Qxd5 13. Qf3 Bd6 14. Qxd5 Nxd5 15. Nf3 Rfe8 16. Bd2 Nb4 17. Bxb4 Bxb4 18. Nbd2 Rxe1+ 19. Rxe1 Bxf3 20. c3 Bxg2 21. Kxg2 Bd6 22. Ne4 Be7 23. d4 Kf8 24. b4 a5 25. bxa5 Rxa5 26. Re2 g6 27. Nd2 Ra1 28. Nb3 Rb1 29. Na5 h5 30. Nc6 Bd6 31. Na7 b4 32. c4 b3 33. Nb5 Bf4 34. d5 Rc1 35. Re4 g5 36. h4 f5 37. Re6 Rxc4 38. Rf6+ Kg7 39. Rxf5 Kg6 40. Rf8 gxh4 41. Na3 Rb4 42. Kf3 Be5 43. Rc8 h3 44. Nb1 Rg4 45. Rg8+ Kf7 46. Rh8 Bxh8 0-1
2022.10.04 Titled Tue 4th Oct Early
1164778 Sadilek, P (2327) Gunduz, Umut Erdem (2282) 0-1
1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 b5 5. dxe6 fxe6 6. cxb5 d5 7. Nc3 Bb7 8. g3 Bd6 9. Bh3 Qe7 10. e4 Nbd7 11. exd5 exd5+ 12. Kf1 d4 13. Na4 O-O 14. Bg2 Rae8 15. Bg5 h6 16. Bxf6 Qxf6 17. Qb3+ Kh8 18. b6 axb6 19. Nxb6 Nxb6 20. Qxb6 Bxf3 21. Bxf3 Qxf3 0-1
2022.10.04 Titled Tue 4th Oct Early
1165028 Zhigalko, S (2572) Gunduz, Umut Erdem (2282) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Bd3 d6 8. dxe5 dxe5 9. Nxe5 Nf6 10. O-O O-O 11. Qc2 Re8 12. Nf3 h6 13. Rd1 Bc5 14. e5 Nd7 15. Bf4 Qe7 16. Nbd2 Nc6 17. Re1 Nf8 18. Ne4 Bb6 19. h3 Ne6 20. Bxh6 gxh6 21. Nf6+ Kg7 22. Nh4 Nf4 23. Bc4 Nxe5 24. Nxe8+ Qxe8 25. Nf5+ Kf6 26. Nxh6 Qh8 27. Rxe5 Qxh6 28. Qe4 Bxh3 29. g3 Ne6 0-1
2022.10.04 Titled Tue 4th Oct Early
1165139 Gunduz, Umut Erdem (2282) Rohith, Krishna S (2370) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. Nbd2 a5 7. h3 d6 8. a4 Ba7 9. Bb3 Ne7 10. Nf1 Ng6 11. Ng3 Be6 12. O-O h6 13. d4 Re8 14. Re1 c6 15. Nf5 d5 16. Nxe5 Nxe5 17. dxe5 Nxe4 18. Nd4 Bd7 19. Bc2 Qh4 20. Qf3 Rxe5 21. Bf4 Re7 22. Re2 Rae8 23. Rae1 Ng5 24. Qd3 Rxe2 25. Nxe2 Qxf2+ 26. Kh2 Bxh3 27. Rg1 Rxe2 0-1
2022.10.04 Titled Tue 4th Oct Early
1165304 Najdin, Danil (2235) Gunduz, Umut Erdem (2282) 1-0
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Bg5 Ne7 8. Nh4 c6 9. Bc4 d5 10. Bb3 Qd6 11. f4 Bxc3 12. bxc3 dxe4 13. fxe5 Qxe5 14. Bxf6 gxf6 15. dxe4 Be6 16. Qf3 Kg7 17. Qe3 a5 18. Nf3 Qh5 19. Nd4 Qe5 20. Nf3 Qh5 21. e5 fxe5 22. Nxe5 Bxb3 23. cxb3 Ng6 24. Nd7 Rae8 25. Qd4+ f6 26. Nxf6 Rxf6 27. Rxf6 Ne5 28. Raf1 Re7 29. R6f5 Qg6 1-0
2022.10.04 Titled Tue 4th Oct Early
1165547 Gunduz, Umut Erdem (2282) Lopez Martinez, Josep (2493) 1-0
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Nc2 Bxc3+ 8. bxc3 Qa5 9. Qd3 Nc6 10. Be2 b5 11. cxb5 axb5 12. O-O O-O 13. Ba3 Re8 14. Bd6 Qa4 15. Nb4 Bb7 16. e5 Nxb4 17. cxb4 Ne4 18. Rfc1 Nxd6 19. Qxd6 Bc6 20. a3 Qb3 21. Qd4 Rxa3 22. Rxa3 Qxa3 23. Rc3 Qa1+ 24. Bf1 Ra8 25. h4 h6 26. Qd2 Ra2 27. Qe3 Rb2 28. Rc1 Rb1 29. Rxb1 Qxb1 30. Qc5 Bd5 31. Qxb5 Kh8 32. f3 Qc1 33. Qc5 Qxc5+ 34. bxc5 Bc6 35. Kf2 f6 36. f4 Kg8 37. Ke3 Kf7 38. g4 fxe5 39. fxe5 g5 40. h5 Ke7 41. Kd4 Kd8 42. Be2 Kc7 43. Kc4 Bd5+ 44. Kb5 Be4 45. Bd1 Bd5 46. Be2 Bc6+ 47. Kc4 Kb7 48. Kb4 Ka7 49. Ka5 Bd5 50. Bb5 Bf3 51. Bxd7 Bxg4 52. c6 Bf3 53. c7 Bb7 54. c8=Q Bxc8 55. Bxc8 g4 56. Bxe6 g3 57. Bd5 Kb8 58. Kb6 Kc8 59. Kc6 Kd8 60. Kd6 Ke8 61. e6 Kf8 62. e7+ Ke8 63. Bc6+ 1-0
2022.10.04 Titled Tue 4th Oct Early
1165657 Kopczynski, M (2225) Gunduz, Umut Erdem (2282) 0-1
1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. f4 d6 6. Nf3 g6 7. O-O Bg7 8. Kh1 Nf6 9. Qe1 Qb6 10. Nbd2 Be6 11. Ng5 O-O 12. Nxe6 fxe6 13. Nc4 Qc7 14. Be3 b5 15. Nd2 a6 16. Qh4 b4 17. cxb4 Nxb4 18. Rac1 Qd7 19. Bc4 d5 20. Bb3 Rac8 21. e5 Rxc1 22. Rxc1 Nh5 23. Nf3 Nd3 24. Rd1 Nhxf4 25. g3 Nh5 26. Rxd3 Rxf3 27. Qg4 Rf5 28. Qb4 Bxe5 29. g4 Rf1+ 30. Kg2 Nf4+ 31. Kxf1 Nxd3 32. Qb6 Nxb2 33. Qxa6 Kg7 34. Bc1 Qc7 35. Bxb2 Bxb2 36. Qxe6 Qf4+ 37. Kg2 Qd2+ 38. Kf3 Qd3+ 39. Kf2 Bd4+ 40. Kg2 Qd2+ 41. Kg3 Qf2+ 42. Kh3 Qf3+ 43. Kh4 Bf2+ 44. Kg5 h6# 0-1
2022.10.04 Titled Tue 4th Oct Early
1165801 Gunduz, Umut Erdem (2282) Vaibhav, Jayant Raut (2247) 0-1
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Qf3 Be6 14. Nxf6+ Qxf6 15. Qxf6 gxf6 16. O-O-O Ke7 17. Be2 Rhc8 18. b3 f5 19. exf5 Bxf5 20. Bd3 Be6 21. Bxh7 f5 22. h4 a4 23. h5 d5 24. cxd5 Nd4 25. dxe6 Rxc2+ 26. Kb1 axb3 27. axb3 Raa2 28. Rxd4 exd4 29. Bxf5 Rxf2 30. h6 Rxg2 31. h7 Rgb2+ 32. Kc1 Ra1+ 33. Kxb2 Rxh1 34. Kc2 Rh4 35. Kd3 Kd6 36. Kc4 d3+ 37. Kxd3 Ke7 38. Ke3 Kf6 39. Kf3 Rh6 40. Kg4 Rh1 41. Bg6 Kxg6 42. e7 Kf7 43. Kg5 Rxh7 44. e8=Q+ Kxe8 0-1
2022.10.04 Titled Tue 4th Oct Early
1165873 Gunduz, Umut Erdem (2282) Iljin, T (2335) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. O-O Bc5 7. Nbd2 O-O 8. Ne4 Be7 9. Re1 f6 10. d4 Be6 11. dxe5 Nxe5 12. Nxe5 fxe5 13. c3 Kh8 14. Qb3 b5 15. Qxb5 Rb8 16. Qa5 Nf4 17. Bxe6 Nxe6 18. Qxe5 Rb6 19. Be3 Rc6 20. Rad1 Qe8 21. Bxa7 Qf7 22. Be3 Rc4 23. b3 Rc6 24. a4 Qg6 25. a5 h6 26. b4 Bh4 27. Qd5 Ra6 28. Nc5 Nxc5 29. Bxc5 Rd8 30. Qf3 Rg8 31. Bd4 Raa8 32. Re4 Raf8 33. Rf4 Rxf4 34. Qxf4 Bg5 35. Qf3 Qc2 36. a6 Kh7 37. a7 Rf8 38. Qd3+ Qxd3 39. Rxd3 Re8 40. Rd1 Ra8 41. c4 c6 42. b5 Bf6 43. b6 Bxd4 44. Rxd4 Re8 45. g3 h5 46. b7 h4 47. b8=Q h3 48. Qxe8 Kh6 49. Rd6+ g6 50. Qxg6# 1-0
2022.10.04 Titled Tue 4th Oct Late
1166005 Gunduz, Umut Erdem (2282) Dejmek, M (2036) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 h6 7. Nbd2 a6 8. Bb3 O-O 9. g4 d5 10. Qe2 dxe4 11. dxe4 Be6 12. Rg1 Nh7 13. h4 g5 14. hxg5 hxg5 15. Nf1 Qf6 16. Ne3 Bxe3 17. Bxe3 Rad8 18. Nd2 Nd4 19. cxd4 exd4 20. O-O-O dxe3 21. Qxe3 Bxb3 22. Nxb3 Qf4 23. Qxf4 gxf4 24. g5 Rfe8 25. f3 Nf8 26. Nc5 b6 27. Nxa6 Ra8 28. Nb4 c5 29. Nd5 Rxa2 30. Nf6+ 1-0
2022.10.04 Titled Tue 4th Oct Late
1166165 Le Tuan Minh (2542) Gunduz, Umut Erdem (2282) 1-0
1. d4 Nf6 2. Nf3 c5 3. c3 b6 4. Bg5 e6 5. e4 cxd4 6. cxd4 h6 7. Bxf6 Qxf6 8. Nc3 Bb7 9. a3 Qd8 10. Bd3 Be7 11. O-O O-O 12. Qe2 d6 13. Rac1 a6 14. e5 dxe5 15. dxe5 b5 16. Rfd1 Qb6 17. Bb1 Nc6 18. Qe4 g6 19. Qg4 Kg7 20. h4 Rad8 21. h5 g5 22. Ne4 Nd4 23. Nexg5 Ne2+ 24. Kf1 hxg5 25. Nxg5 Kh6 26. Nxf7+ 1-0
2022.10.04 Titled Tue 4th Oct Late
1166387 Gunduz, Umut Erdem (2282) Tymrakiewicz, R (2152) 1-0
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 d5 7. h3 Bg7 8. O-O Nc6 9. c3 f6 10. exf6 exf6 11. Re1+ Kf7 12. a4 Be6 13. a5 Nc4 14. a6 b5 15. Na3 Rb8 16. Bf4 Re8 17. Nxc4 bxc4 18. Ba4 Rb6 19. b4 Bd7 20. Rxe8 Bxe8 21. Qd2 Bd7 22. Bh2 g5 23. Bc2 h6 24. Re1 Ne7 25. Bb1 Rxa6 26. Qc2 Ba4 27. Qc1 Bd7 28. Nd2 Qc8 29. Qc2 Re6 30. Rd1 Re2 31. Kf1 Bf5 32. Qa2 Bd3 33. Bxd3 cxd3 34. Qxa7 Qf5 35. Nf3 Qe4 36. Qxc7 Kg6 37. Bd6 Nf5 38. Qc6 Rxf2+ 39. Kxf2 Qe2+ 40. Kg1 Qxd1+ 41. Kh2 Qxf3 42. gxf3 d2 43. Qa4 Ne3 44. Qe8+ 1-0
2022.10.04 Titled Tue 4th Oct Late
1166424 Wanyama, Harold (2262) Gunduz, Umut Erdem (2282) 0-1
1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 O-O 9. O-O a6 10. a4 Nbd7 11. Bf4 Qe7 12. Nd2 Ne5 13. Bxe5 Qxe5 14. Nc4 Qe7 15. a5 Bd7 16. e4 Bb5 17. Nxb5 axb5 18. Nb6 Ra6 19. Re1 Nd7 20. Nxd7 Qxd7 21. Qd2 Rfa8 22. Bf1 b6 23. e5 Bxe5 24. Rxe5 dxe5 25. d6 bxa5 26. Qd5 Qxd6 27. Qxd6 Rxd6 28. Bxb5 Rb6 0-1
2022.10.04 Titled Tue 4th Oct Late
1166621 Gunduz, Umut Erdem (2282) Vasquez Schroeder, R (2520) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. O-O-O b5 10. Bd3 Bb7 11. g4 b4 12. Nce2 Nc5 13. Ng3 Be7 14. Kb1 h6 15. Bxf6 Bxf6 16. Nge2 O-O-O 17. h4 g6 18. g5 Bg7 19. Qe3 d5 20. e5 h5 21. Rc1 Kb8 22. c3 bxc3 23. Rxc3 Qb6 24. Rhc1 Bf8 25. b4 Qxb4+ 26. Ka1 Rc8 27. Bxa6 Qa5 28. Bxb7 Kxb7 29. Nb3 Nxb3+ 30. Rxb3+ Bb4 31. Rcb1 Rc4 32. Qd2 Ra8 33. Rxb4+ Kc6 34. Rxc4+ dxc4 35. Qd6# 1-0
2022.10.04 Titled Tue 4th Oct Late
1166796 Rasulov, Vu (2515) Gunduz, Umut Erdem (2282) 1-0
1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Nc3 dxc4 5. a4 Bf5 6. e3 Nbd7 7. Bxc4 Nb6 8. Bb3 a5 9. O-O e6 10. Qe2 Bb4 11. e4 Bg4 12. e5 Nfd5 13. Ne4 Be7 14. h3 Bh5 15. Bd2 Nb4 16. Rac1 N6d5 17. Rfd1 Qb6 18. Bc4 O-O 19. b3 Rfd8 20. Be3 Bg6 21. Nc5 Nxe3 22. Qxe3 Nd5 23. Qe1 Nb4 24. Qe2 Nd5 25. g3 Qb4 26. Nd3 Qb6 27. Nc5 Qb4 28. Nd3 Qb6 29. Kh2 Ba3 30. Rc2 Be7 31. Rcd2 Nc3 32. Qe3 Nxd1 33. Rxd1 Rd7 34. Nf4 Rad8 35. h4 Bf5 36. Re1 Bg4 37. Kg2 Bxf3+ 38. Qxf3 Rxd4 39. h5 Rd2 40. h6 Bc5 41. Rf1 g6 42. Nxe6 R8d7 43. Ng5 Bxf2 44. Bxf7+ Kf8 45. Be6+ Ke8 46. Bxd7+ Kxd7 47. Rxf2 Rxf2+ 48. Qxf2 Qxb3 49. e6+ Kc7 50. Qf4+ Kb6 51. Qd4+ Ka6 52. Qe4 Qb2+ 53. Kh3 Qf6 54. Nf3 g5 55. g4 Qxh6+ 56. Kg3 Qg7 57. e7 1-0
2022.10.04 Titled Tue 4th Oct Late
1166873 Gunduz, Umut Erdem (2282) Dardha, Daniel (2610) 1-0
1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d4 Nf6 5. dxe5 Nxe5 6. Nxe5 dxe5 7. Bxf7+ Ke7 8. Qxd8+ Kxd8 9. f3 Bc5 10. Ke2 Rf8 11. Bb3 Nxe4 12. fxe4 Rf2+ 13. Ke1 Bg4 14. Nc3 Rxg2 15. Bg5+ Ke8 16. Bh4 g5 17. Bg3 Bb4 18. Bf2 Rd8 19. Rg1 Rxg1+ 20. Bxg1 Bf3 21. Kf2 Bxc3 22. Kxf3 Bxb2 23. Rb1 Bd4 24. Bxd4 Rxd4 25. Be6 b6 26. Bf5 h6 27. Rb5 Rd2 28. Rxe5+ Kf7 29. Re6 Rxc2 30. Rxh6 Rxa2 31. Be6+ Kg7 32. Bxa2 Kxh6 33. Kg4 Kg6 34. e5 b5 35. Bb1+ Kf7 36. Kxg5 a5 37. h4 a4 38. h5 b4 39. h6 b3 40. e6+ Kxe6 41. h7 a3 42. h8=Q a2 43. Bxa2 bxa2 44. Qg8+ Ke5 45. Qxa2 c5 46. Qc2 Kd4 47. Kf5 c4 48. Qd2+ Kc5 49. Ke4 c3 50. Qxc3+ 1-0
2022.10.04 Titled Tue 4th Oct Late
1167022 Holt, C (2540) Gunduz, Umut Erdem (2282) 1-0
1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 e6 5. Bd3 Be7 6. b3 O-O 7. Nf3 b6 8. O-O Bb7 9. Bb2 Nbd7 10. Qe2 c5 11. Rfd1 cxd4 12. exd4 dxc4 13. bxc4 Re8 14. Rac1 Rc8 15. Ne5 Qc7 16. Nb5 Qb8 17. Bxh7+ Kxh7 18. Nxf7 Qf4 19. g3 Bf3 20. Qxf3 Qxf3 21. Ng5+ Kg6 22. Nxf3 a6 23. Na3 Ne4 24. Re1 Kf5 25. Kg2 Bb4 26. Re2 Nd6 27. Nc2 Ba5 28. Ne3+ Kg6 29. Ba3 Ne4 30. Ng4 Nc3 31. Rec2 Na4 32. Nge5+ Nxe5 33. Nxe5+ Kf6 34. Nd7+ Kf7 35. Ne5+ Kf6 36. h4 Red8 37. Nf3 Rc6 38. h5 Rdc8 39. Ne5 R6c7 40. Bd6 Rb7 41. Rh1 Rd8 42. c5 bxc5 43. dxc5 Bc7 44. Nc6 Rd7 45. Rd1 Nxc5 46. Be7+ Kf7 47. Rxd7 Nxd7 48. Bd8 e5 49. Bxc7 Rxc7 50. Nxe5+ Nxe5 51. Rxc7+ Ke6 52. Ra7 1-0
2022.10.04 Titled Tue 4th Oct Late
1167059 Kozak, Adam (2516) Gunduz, Umut Erdem (2282) 1-0
1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. h3 a6 9. a4 O-O 10. Bd3 Nbd7 11. O-O Ne8 12. Bf4 Qe7 13. a5 Nc7 14. Re1 Ne5 15. Be2 Nxf3+ 16. Bxf3 Be5 17. Bxe5 Qxe5 18. Qd2 Bd7 19. Be2 Nb5 20. Bxb5 axb5 21. f4 Qe7 22. e5 Rfe8 23. Ne4 dxe5 24. d6 Qd8 25. Nxc5 exf4 26. Rxe8+ Qxe8 27. Re1 Qd8 28. Qxf4 b6 29. Re7 Be8 30. Ne4 Kh8 31. Qe5+ 1-0
2022.10.04 Titled Tue 4th Oct Late
1167182 Gunduz, Umut Erdem (2282) Reprintsev, A (2330) 1-0
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Nc6 6. Bb5 Ne4 7. Bxc6+ bxc6 8. O-O Nxc3 9. bxc3 Bf5 10. Bf4 e6 11. Qd2 Bd6 12. Bg3 O-O 13. Rfe1 Rab8 14. Ne5 Rb2 15. Nc4 Qb5 16. Nxb2 Qxb2 17. Reb1 Qa3 18. Rb3 Qa4 19. a3 h6 20. Rab1 a5 21. R1b2 Be4 22. Bxd6 cxd6 23. Qf4 Bd5 24. Rb8 Qxa3 25. Rxf8+ Kxf8 26. Rb8+ Ke7 27. Rb7+ Kd8 28. h3 e5 29. dxe5 c5 30. e6 Bxb7 31. Qxd6+ Kc8 32. e7 Qc1+ 33. Kh2 Qe1 34. Qd8# 1-0
2022.10.04 Titled Tue 4th Oct Late
1167318 Gunduz, Umut Erdem (2282) Poliakova, Varvara (2013) 1/2-1/2
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 h6 9. d4 O-O 10. h3 Bb7 11. Nbd2 Re8 12. a3 Bf8 13. Qc2 Nb8 14. c4 exd4 15. Nxd4 c5 16. Nf5 Nc6 17. cxb5 axb5 18. Nf3 c4 19. Ba2 Ne5 20. Nxe5 dxe5 21. f3 Bc8 22. Be3 Bxf5 23. exf5 e4 24. Rad1 Qc7 25. Qf2 exf3 26. Qxf3 Bc5 27. Kh1 Bxe3 28. Rxe3 Rxe3 29. Qxe3 Re8 30. Qd4 Ne4 31. Kg1 Ng3 32. Qd7 Re1+ 33. Kh2 Nf1+ 34. Kg1 Qh2+ 35. Kf2 Qg3+ 36. Kg1 Ne3+ 37. Rxe1 Qxe1+ 38. Kh2 Nf1+ 39. Kg1 Ne3+ 40. Kh2 Qf2 41. Qc8+ Kh7 42. Qb7 Nxf5 43. Bb1 Qg3+ 44. Kg1 Qg6 45. g4 Qf6 46. Bxf5+ g6 47. Be4 Qd4+ 48. Kg2 Kg7 49. Qc6 Qxb2+ 50. Kg3 Qxa3+ 51. Kf4 Qc1+ 52. Ke5 Qc3+ 53. Kd5 Qd2+ 54. Kc5 c3 55. Qxb5 c2 56. Qb2+ Kh7 57. Qxc2 Qe3+ 58. Kd5 Qxh3 59. Qe2 Qg3 60. Bd3 Qc7 61. Qe4 Qd7+ 62. Ke5 Qe7+ 63. Kf4 Qxe4+ 64. Bxe4 f5 65. gxf5 gxf5 66. Bxf5+ Kg7 67. Bg4 Kf6 68. Bh5 Kg7 69. Kf5 Kf8 70. Bg4 Ke7 71. Kg6 Kd6 72. Kh5 Kc5 73. Bf5 Kd4 74. Bg6 Kc3 75. Bf7 Kd4 76. Be8 Ke3 77. Bf7 Kd4 78. Bg8 Ke3 79. Bh7 Kd2 80. Bg6 Kc3 81. Bf7 Kb2 82. Be8 Kc1 83. Bd7 Kd2 84. Bc8 Kc3 85. Bb7 Kb2 86. Ba8 Kc1 87. Bb7 Kd2 88. Bc8 Kc3 89. Bd7 Kb2 90. Kxh6 1/2-1/2
2022.09.27 Titled Tue 27th Sep Late
1171625 Burke, Paul Gunduz, Umut Erdem (2341) 0-1
1. e4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 Nf6 5. Nge2 O-O 6. O-O c5 7. d3 Nc6 8. h3 Rb8 9. f4 Bd7 10. g4 b5 11. Ng3 b4 12. Nce2 a5 13. g5 Ne8 14. f5 a4 15. h4 a3 16. Rb1 axb2 17. Bxb2 Nd4 18. f6 exf6 19. Nxd4 cxd4 20. Bxd4 fxg5 21. Bxg7 Nxg7 22. hxg5 Qxg5 23. Qf3 Ra8 24. Rxb4 Qc5+ 0-1
2022.09.27 Titled Tue 27th Sep Late
1171878 Gunduz, Umut Erdem (2341) Wagner, De (2570) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 a6 7. Bb3 Ba7 8. Nbd2 h6 9. Nf1 d5 10. Qe2 Be6 11. Ng3 O-O 12. O-O Re8 13. Nh4 Qd7 14. Nhf5 dxe4 15. dxe4 Bxb3 16. axb3 Rad8 17. Qf3 Re6 18. Nxg7 Kxg7 19. Nf5+ Kh7 20. Qg3 Rg8 21. Qh4 h5 22. Bg5 Rg6 23. Rad1 Qe8 24. Bxf6 Rexf6 25. Qxh5+ Kg8 26. Nh4 Rh6 27. Qg5+ Kh7 28. Nf5 Rfg6 29. Qd2 Rxh3 30. Qd7 Qg8 31. Rd3 Rxg2# 0-1
2022.09.27 Titled Tue 27th Sep Late
1172020 Hemam, Moulaye Brahim (2043) Gunduz, Umut Erdem (2341) 0-1
1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. d3 Nf6 5. c3 O-O 6. O-O c6 7. Bb3 a5 8. Nbd2 Nbd7 9. Re1 Nc5 10. Bc2 h6 11. Nf1 Bg4 12. Ng3 Nh5 13. h3 Bxf3 14. Qxf3 Nxg3 15. Qxg3 Bg5 16. Bxg5 Qxg5 17. Qxg5 hxg5 18. g3 g6 19. Kg2 Kg7 20. Rh1 a4 21. Rh2 Ra6 22. Rah1 Rb6 23. b4 axb3 24. axb3 Ra8 25. b4 Ne6 26. h4 gxh4 27. Rxh4 Ra3 28. Rh7+ Kf6 29. Bd1 Rxc3 30. Bg4 Ng5 31. Rh8 Rxb4 32. Rc8 Rxd3 33. Rc7 Rxe4 34. Bc8 Re2 35. Bxb7 Rdd2 36. Rf1 c5 37. Bc6 Ne6 38. Rd7 Nd4 39. Bf3 Nxf3 40. Kxf3 e4+ 41. Kg2 e3 42. Kh1 Rxf2 43. Rxf2+ exf2 44. Kg2 c4 45. Rc7 d5 46. Kf1 Ke5 47. g4 Kd4 48. Rxf7 c3 49. Rc7 c2 50. g5 Rd1+ 51. Kxf2 c1=Q 52. Rxc1 Rxc1 0-1
2022.09.27 Titled Tue 27th Sep Late
1172215 Nasuta, G (2531) Gunduz, Umut Erdem (2341) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. h3 d6 7. c3 a6 8. Bb3 h6 9. Re1 Ba7 10. Nbd2 Re8 11. Nf1 Be6 12. Bc2 d5 13. exd5 Bxd5 14. Ng3 Qd7 15. Nh4 Rad8 16. Nhf5 Kh7 17. d4 g6 18. Bxh6 exd4 19. Rxe8 Rxe8 20. Bg5 Ne4 21. Nxe4 Bxe4 22. Bxe4 Rxe4 23. Ng3 Re8 24. Nh5 Qf5 25. Nf6+ Kh8 26. Nxe8 Qxg5 27. Qf3 Qe7 28. Qf6+ Qxf6 29. Nxf6 dxc3 30. bxc3 Kg7 31. Nd5 Ne5 32. Nxc7 Nd3 33. Rf1 Kf6 34. Nd5+ Ke5 35. Ne3 Ke4 36. Rb1 b5 37. Kf1 Bxe3 38. fxe3 Kxe3 39. Ra1 Kd2 40. a4 Kxc3 41. axb5 axb5 42. Ra7 b4 43. Ke2 Nb2 44. Rxf7 b3 45. Rg7 Nc4 46. Rb7 b2 47. h4 Na5 0-1
2022.09.27 Titled Tue 27th Sep Late
1172359 Gunduz, Umut Erdem (2341) Urazayev, Arystanbek (2462) 1-0
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 Be7 10. Nf3 b5 11. e5 b4 12. exd6 bxc3 13. Qxc3 Bf8 14. Bc4 Ne4 15. Qe3 Nxg5 16. Nxg5 h6 17. Nxf7 Kxf7 18. f5 Qg5 19. fxe6+ Bxe6 20. Bxe6+ Ke8 21. Qxg5 hxg5 22. Rhf1 Rh6 23. Rde1 Rf6 24. Bc8+ Kd8 25. Rxf6 gxf6 26. Bb7 Ra7 27. Bxc6 Bxd6 28. h3 Be5 29. c3 a5 30. a4 Ke7 31. Be4 Ke6 32. g4 Rc7 33. Kc2 Rc4 34. Bf5+ Ke7 35. Re4 Rc7 36. Re2 Rc4 37. Re4 1-0
2022.09.27 Titled Tue 27th Sep Late
1172481 Gunduz, Umut Erdem (2341) Daggupati, Balaji (2492) 1-0
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 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c4 b4 13. Nc2 O-O 14. Qf3 Bg5 15. h4 Bh6 16. g4 Bf4 17. Bh3 a5 18. g5 Be6 19. Rd1 Rb8 20. b3 a4 21. O-O axb3 22. axb3 Qd7 23. Kg2 Qa7 24. Ra1 Qc5 25. Rfd1 Ra8 26. Rxa8 Rxa8 27. Bxe6 fxe6 28. Nc7 Ra2 29. Nxe6 Qa7 30. Rxd6 Rxc2 31. Rxc6 Qb7 32. Rd6 Qe7 33. Qh5 g6 34. Qh6 Rd2 35. Ra6 Rd8 36. Nxd8 Qxd8 37. Ra7 1-0
2022.09.27 Titled Tue 27th Sep Late
1172596 Demidov, M (2563) Gunduz, Umut Erdem (2341) 0-1
1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. O-O e6 5. d3 Be7 6. c4 a6 7. b3 O-O 8. Bb2 d6 9. Nbd2 Nbd7 10. Qc2 c5 11. e4 Rc8 12. a4 b4 13. Rae1 Ng4 14. h3 Nge5 15. Nh2 Bf6 16. f4 Nc6 17. e5 dxe5 18. fxe5 Ndxe5 19. Rxe5 Nd4 20. Bxd4 Qxd4+ 21. Rf2 Bxe5 22. Bxb7 Bxg3 23. Ne4 Bxh2+ 24. Kxh2 Rb8 25. Bxa6 f5 26. Ng3 f4 27. Ne4 f3 28. Qb2 Qxd3 29. Qe5 Rb6 30. Bb5 Rf5 31. Qc7 Qxe4 32. Qxb6 Qe5+ 33. Kh1 Qe1+ 34. Kh2 Qxf2+ 0-1
2022.09.27 Titled Tue 27th Sep Late
1172734 Gunduz, Umut Erdem (2341) Jobava, Ba (2578) 0-1
1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. O-O Ngf6 8. Ned2 g6 9. Nc4 Bg7 10. Na5 O-O 11. Nxc6 bxc6 12. c3 c5 13. dxc5 Nxc5 14. Bc2 a5 15. Be3 Qe7 16. Nd4 Qd6 17. Nb3 Ncd7 18. a4 Rfb8 19. Qc1 Ng4 20. Bf4 Be5 21. Bg3 Bxg3 22. hxg3 Qe5 23. Nd4 Qh5 24. Nf3 Nde5 25. Nh4 g5 26. f3 gxh4 27. fxg4 Nxg4 28. gxh4 Qxh4 29. Qf4 Rxb2 30. Be4 Rf8 31. Rf3 f5 32. Bc6 Qe7 33. Bb5 c6 34. Bf1 Rd8 35. Kh1 Rbd2 36. Re1 Rd1 37. Rxd1 Rxd1 38. Qb8+ Kg7 39. Qf4 Kg6 40. Kg1 Qc5+ 41. Kh1 Qe5 42. Qxe5 Nxe5 43. Re3 Rxf1+ 0-1
2022.09.27 Titled Tue 27th Sep Late
1172842 Gunduz, Umut Erdem (2341) Kravtsiv, M (2598) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. c3 d5 10. exd5 Nxd5 11. d3 Bf6 12. Bc2 g6 13. Nbd2 Bg7 14. Ne4 Qe7 15. Bg5 f6 16. Bb3 Na5 17. Bh4 Nxb3 18. Qxb3 Qf7 19. Bg3 Rad8 20. Nc5 Bc8 21. a4 Nb6 22. Qxf7+ Rxf7 23. axb5 axb5 24. d4 Bf8 25. Na6 Na4 26. b3 Nxc3 27. dxe5 fxe5 28. Nxe5 Rg7 29. Nc6 Rdd7 30. Be5 Nd5 31. Bxg7 Kxg7 32. Nab8 Rd6 33. Rad1 Bb7 34. Nd4 Nc3 35. Rd3 Ne4 36. Nd7 c5 37. Nf5+ gxf5 38. Rxd6 Bxd6 39. f3 Nd2 40. Rd1 Bf4 41. Nxc5 Be3+ 42. Kh1 Bd5 43. b4 Bc4 44. Nb7 Kf6 45. Re1 f4 46. Nd6 Bd3 47. Nc8 Ke5 48. Rc1 Kd4 49. Rc7 Nc4 50. Rd7+ Kc3 51. Ne7 Nb6 52. Nd5+ Nxd5 53. Rxd5 0-1
2022.09.27 Titled Tue 27th Sep Late
1172911 Timmermans, M (2391) Gunduz, Umut Erdem (2341) 1-0
1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. e3 Be7 5. Bb2 O-O 6. Qc2 a5 7. g4 a4 8. g5 Ne4 9. h4 Nd7 10. Be2 c6 11. d3 a3 12. Bxg7 Kxg7 13. dxe4 dxe4 14. Qxe4 Nc5 15. Qd4+ Qxd4 16. exd4 Ne4 17. Bd3 Bb4+ 18. Ke2 Nc3+ 19. Nxc3 Bxc3 20. Rad1 h6 21. gxh6+ Kxh6 22. Rhg1 Bd7 23. Ne5 Rad8 24. h5 Bxd4 25. Ng4+ Kxh5 26. Rg2 Kg5 27. f4+ Kxf4 28. Rf1+ Kg5 29. Nf6+ 1-0
2022.09.08 6th Mersin Open 2022
1187426 Gunduz, Umut Erdem (2341) Gallevci, Yagiz (2219) 1-0
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 a5 6. e4 Bg4 7. Bxc4 e6 8. Be3 Bb4 9. Qc2 Bxf3 10. gxf3 Nbd7 11. Rg1 g6 12. O-O-O Qc7 13. Kb1 e5 1-0
2022.09.07 6th Mersin Open 2022
1187399 Eke, Salih (2088) Gunduz, Umut Erdem (2341) 1-0
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. f3 Nfd7 10. Nxd7 Nxd7 11. e4 Bg6 12. Be3 e5 13. dxe5 Bb4 14. Be2 Qe7 15. Qc2 Nxe5 16. O-O f6 17. Kh1 Bf7 18. Rad1 O-O 19. Nb1 Rad8 20. Nd2 Rd6 21. f4 Nd7 22. Nc4 Rxd1 23. Rxd1 Nc5 24. Nd6 Nxe4 25. Nxe4 Re8 26. Bd3 f5 27. Bc5 fxe4 28. Bxe7 exd3 29. Rxd3 Rxe7 30. Rd8+ Be8 31. h3 Be1 32. Qc5 Kf8 33. Qf5+ Kg8 34. Qh5 Kf8 35. Kh2 g6 36. Qg5 Bb4 37. Qf6+ Kg8 38. Qxe7 Bxe7 39. Rxe8+ Kf7 40. Rb8 Ke6 41. Rxb7 h5 42. g3 Bb4 43. Kg2 Kd5 1-0
2022.09.07 6th Mersin Open 2022
1187420 Ozdemir, Serhan Berat (2074) Gunduz, Umut Erdem (2341) 1/2-1/2
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 O-O 5. Qc2 b6 6. Bg5 Bb7 7. e3 h6 8. Bh4 d5 9. cxd5 exd5 10. Bd3 Nbd7 1/2-1/2
2022.09.06 6th Mersin Open 2022
1187368 Gunduz, Umut Erdem (2341) Duman, A (2131) 0-1
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 c6 5. Nf3 Nf6 6. Bc4 Be6 7. Bxe6 Qxe6+ 8. Be3 Nbd7 9. O-O Qf5 10. Ne2 e6 11. c4 Bd6 12. Ng3 Qa5 13. Bd2 Qc7 14. Re1 O-O 15. Ne4 Bf4 16. Bb4 Rfe8 17. g3 Nxe4 18. Rxe4 Bd6 19. Bc3 Rad8 20. Qc2 Nf6 21. Rh4 g6 22. d5 e5 23. c5 Bxc5 24. Bxe5 Rxe5 25. Nxe5 Rxd5 26. Nd3 Bb6 27. Rf4 Qd8 28. Rf3 Ne4 29. Nf4 Ng5 30. Re3 Bxe3 31. Nxd5 Qxd5 0-1
2022.09.05 6th Mersin Open 2022
1187328 Gunduz, Umut Erdem (2341) Isik, E (2177) 0-1
1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 c5 7. Nxf6+ Nxf6 8. O-O cxd4 9. Nxd4 Bc5 10. c3 O-O 11. Bg5 Qd5 12. Bxf6 gxf6 13. Re1 f5 14. Qh5 Bxd4 15. cxd4 Qxd4 16. Re3 Qxb2 17. Rb1 Qf6 18. Rb4 Rd8 19. h4 b6 20. Rg3+ Kf8 21. Qxh7 Bb7 22. Rc4 Rd7 23. Bc2 Ke7 24. Rg7 Bd5 25. Rc3 Rf8 26. Rcg3 Rc7 27. Bb3 Rc1+ 28. Kh2 Qa1 29. Rd3 Rh1+ 30. Kg3 Qe5+ 31. f4 Qe1# 0-1
2022.09.05 6th Mersin Open 2022
1187354 Asgari, M (2194) Gunduz, Umut Erdem (2341) 1/2-1/2
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. Bxf6 gxf6 12. Be2 1/2-1/2
2022.09.04 6th Mersin Open 2022
1187311 Mohannad, F (2145) Gunduz, Umut Erdem (2341) 0-1
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. Bg5 exd5 6. cxd5 h6 7. Bxf6 Qxf6 8. Qc2 d6 9. e4 a6 10. a4 bxa4 11. Nc3 Be7 12. e5 dxe5 13. Ne4 Qb6 14. O-O-O O-O 15. d6 Bd8 16. Nxe5 Nc6 17. Nc4 Qb4 18. d7 Bb7 19. Qc3 Na5 20. Ned6 Nxc4 21. Bxc4 Bg5+ 22. Kc2 Qb6 23. Rhe1 Bf6 24. Re5 Rad8 25. Ne8 Bxe5 26. Qxe5 Qg6+ 27. Bd3 Qg5 28. Qc7 Bd5 0-1
2022.08.27 TCh-TUR Super League 2022
1203519 Gunduz, Umut Erdem (2387) Ozkan, Taha (2318) 1/2-1/2
1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Be7 12. c3 O-O 13. Qf3 Qc5 14. Bd3 Bd6 15. Be3 Qc7 16. Qh3 e5 17. Qh4 e4 18. Bc2 Re8 19. Bg5 Be5 20. Bxf6 Bxf6 21. Rxe4 Bf5 22. Qg3 Qxg3 23. Rxe8+ Rxe8 24. hxg3 Bxd4 25. Bxf5 Bc5 26. b4 Bd6 27. Rd1 Be5 28. Rd3 g6 29. Bg4 b5 30. Re3 Kf8 31. Bd7 Re7 32. Bc8 Bf6 33. Rf3 Rc7 34. Bxa6 Bxc3 35. a3 Ra7 36. Bxb5 Rxa3 37. Bc4 Bxb4 38. Rxf7+ Ke8 39. Rxh7 Bc5 40. Bf7+ Kd8 41. Kf1 g5 42. Rh5 Ke7 43. Rxg5 Bxf2 44. Kxf2 Kxf7 45. Rb5 Kg6 46. g4 Ra2+ 47. Kg3 Ra1 48. Kh2 Ra2 49. Rb1 Kg5 50. Kh3 Ra3+ 51. g3 Ra2 52. Rb5+ Kg6 53. Rb6+ Kg5 54. Rb8 Kg6 55. Rg8+ Kh7 56. Rg5 Kh6 57. Rc5 Kg6 58. Rc1 Kg5 59. Rf1 Rb2 60. Ra1 Rc2 61. Ra5+ Kg6 62. g5 Rc4 63. Re5 Ra4 64. Rb5 Rc4 65. Ra5 Rb4 66. Kg2 Rg4 67. Kf3 Rxg5 68. Ra6+ Kg7 69. g4 Rb5 70. Kf4 Rb4+ 71. Kg5 Rb5+ 72. Kh4 Rc5 73. Re6 Ra5 74. Kg3 Ra3+ 75. Kf4 Ra4+ 76. Kf5 Ra5+ 77. Re5 Rxe5+ 78. Kxe5 Kg6 79. Kf4 Kf6 80. g5+ Kg6 81. Ke4 1/2-1/2
2022.08.26 TCh-TUR Super League 2022
1203510 Gunduz, Umut Erdem (2387) Stoyanov, Tsvetan (2442) 1-0
1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. a3 Be7 10. Bf2 Qc7 11. Qf3 Nbd7 12. O-O-O b5 13. g4 Bb7 14. Bg2 g5 15. h4 gxf4 16. g5 Ne5 17. Qxf4 Nfg4 18. g6 Rf8 19. Bg1 Qd7 20. gxf7+ Rxf7 21. Qg3 O-O-O 22. Bf1 Kb8 23. Be2 h5 24. Rh3 Rc8 25. Kb1 Nf6 26. Qe1 Bd8 27. Bh2 Nfg4 28. Bxe5 Nxe5 29. Bxh5 Rh7 30. Be2 Ba5 31. Nb3 Bb6 32. h5 d5 33. exd5 exd5 34. Qg3 Ka7 35. h6 d4 36. Rh5 Nc4 37. Bg4 Qc7 38. Qxc7 Rcxc7 39. Nxd4 Ne3 40. Ndxb5+ axb5 41. Nxb5+ Kb8 42. Nxc7 Nxd1 43. Ne6 Ne3 44. Ng5 Rh8 45. Be6 Bd4 46. h7 Re8 47. Bb3 Bh8 48. Nf7 Be4 49. Nxh8 Rxh8 50. Re5 Nf1 51. Bc4 Nd2+ 52. Kc1 Nxc4 53. Rxe4 Nxb2 54. Re7 Nc4 55. Rg7 1-0
2022.08.24 TCh-TUR Super League 2022
1203372 Gunduz, Umut Erdem (2387) Samani, Yamac (2339) 1/2-1/2
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. Bb5 Nxd4 12. Bxd4 a6 13. Bxd7+ Bxd7 14. Rb3 Qe7 15. Rxb7 Qd8 16. O-O Rc8 17. f5 exf5 18. Qf2 Be6 19. Ne2 Rxc2 20. Rfb1 Be7 21. Bb6 Qc8 22. Bd4 Qd8 23. Bb6 Qc8 24. Bd4 Qd8 25. Bb6 Qc8 26. Bd4 Qd8 27. Bb6 Qc8 28. Bd4 Qd8 29. Bb6 Qc8 30. Bd4 Qd8 1/2-1/2
2022.08.24 TCh-TUR Super League 2022
1203438 Ali Marandi, C (2561) Gunduz, Umut Erdem (2387) 1-0
1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 dxc4 5. e4 b5 6. Be2 b4 7. Na4 Nxe4 8. Bxc4 e6 9. O-O Be7 10. Qe2 Nf6 11. Rd1 Nbd7 12. Bd3 Qa5 13. b3 Qh5 14. Bg5 O-O 15. Rac1 h6 16. Bh4 Bb7 17. Nc5 Nxc5 18. dxc5 Nd5 19. Qe4 f5 20. Qxe6+ Rf7 21. Bxe7 Re8 22. Bc4 Rxe7 23. Qd6 Rd7 24. Bxd5 Rxd6 25. Bxf7+ Qxf7 26. cxd6 Bc8 27. Ne5 Qe6 28. Rxc6 1-0
2022.08.23 TCh-TUR Super League 2022
1203360 Agamaliev, G (2485) Gunduz, Umut Erdem (2387) 1-0
1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bxf6 Qxf6 5. e4 d6 6. Nc3 g6 7. Qd2 Bg7 8. O-O-O a6 9. Kb1 b5 10. Bd3 O-O 11. h4 b4 12. Ne2 Nd7 13. Nh2 Qe7 14. h5 g5 15. f4 gxf4 16. g3 f3 17. Nxf3 c5 18. g4 cxd4 19. Rhg1 Ne5 20. Nxe5 dxe5 21. g5 Kh7 22. Nxd4 hxg5 23. Nc6 Qf6 24. h6 Bxh6 25. Rdf1 Qg7 26. Rh1 Bd7 27. Nxb4 f5 28. Nxa6 f4 29. Nc5 Rad8 30. Be2 Bc8 31. Nd3 Bb7 32. Bf3 Rf6 33. Qe2 Ba6 34. Rd1 Rd4 35. Qg2 Rg6 36. Nf2 Bb7 37. Ng4 Kg8 38. Rxd4 exd4 39. e5 Bxf3 40. Qxf3 1-0
2022.08.22 TCh-TUR Super League 2022
1203309 Petriashvili, Nikoloz (2401) Gunduz, Umut Erdem (2387) 1-0
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Nbd7 8. O-O Be7 9. Nc3 O-O 10. e3 b5 11. Qe2 b4 12. Na4 Be4 13. Rd1 Qa5 14. b3 Nb6 15. Nxb6 axb6 16. Ne5 Bxg2 17. Kxg2 Rfc8 18. e4 Qb5 19. Qf3 Ra7 20. g4 Bd6 21. Nc4 Bf8 22. g5 Ne8 23. Bf4 Rd8 24. h4 Nd6 25. Bxd6 Bxd6 26. d5 cxd5 27. exd5 Bf8 28. dxe6 Rxd1 29. Rxd1 fxe6 30. Rd8 Rf7 31. Nd6 Rxf3 32. Nxb5 Rf4 33. Nd4 Re4 34. f3 Re5 35. f4 Re1 36. Kf2 Re4 37. Kf3 Re1 38. h5 Rf1+ 39. Kg3 Re1 40. Kf2 Re4 41. Kf3 Re1 42. g6 hxg6 43. hxg6 Rf1+ 44. Ke3 Rg1 45. Nc6 1-0
2022.08.21 TCh-TUR Super League 2022
1210495 Gunduz, Umut Erdem (2387) Can, E (2593) 1/2-1/2
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. f4 e5 10. fxe5 dxe5 11. O-O-O Qc7 12. Nb3 b5 13. Rxd7 Nxd7 14. Nd5 Qb8 15. Na5 Bg7 16. Qf3 O-O 17. Be7 Re8 18. Nc6 Qb7 19. Na5 Qb8 20. Nc6 Qb7 21. Na5 Qb8 22. Nc6 Qb7 1/2-1/2
2022.08.20 TCh-TUR Super League 2022
1210453 Daghan, Eren (1552) Gunduz, Umut Erdem (2387) 0-1
1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O Nxd4 9. Qxd4 d6 10. Qh4 Rb8 11. Bh6 Bxh6 12. Qxh6 Be6 13. Nd5 Bxd5 14. cxd5 Qb6 15. Qd2 Rfc8 16. Rac1 a5 17. Rc3 Rxc3 18. Qxc3 a4 19. e4 Nd7 20. Kh1 Qc5 21. Qd2 Qc4 22. a3 Rc8 23. f4 Qb3 24. Rf3 Qc2 25. Qb4 Qb1+ 26. Rf1 Rc1 27. Kg1 Nc5 28. e5 Qd3 29. exd6 Qe3+ 30. Kh1 Nd3 0-1
2022.08.19 TCh-TUR Super League 2022
1210419 Gunduz, Umut Erdem (2387) Kozak, Adam (2522) 0-1
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Bf6 10. Re1 Re8 11. c3 Rxe1 12. Qxe1 Ne8 13. Bf4 d5 14. Bd3 g6 15. Nd2 Ng7 16. Nf3 c6 17. Be5 Bg4 18. Bxf6 Qxf6 19. Qe5 Qxe5 20. Nxe5 Be6 21. Re1 f6 22. Nf3 Kf7 23. Nd2 a5 24. f3 Ke7 25. Kf2 Kd6 26. Nb3 b6 27. Nc1 a4 28. Ne2 Bc8 29. a3 Ba6 30. Bxa6 Rxa6 31. Ke3 Ra5 32. Kd3 Ne6 33. h4 Ra8 34. Ke3 Re8 35. Kf2 Rc8 36. g3 Ra8 37. Ke3 Re8 38. Kf2 Re7 39. Rd1 Rc7 40. Rd2 Ra7 41. Ke3 Re7 42. Kf2 Re8 43. Rd1 c5 44. Rd2 Ra8 45. Rd1 Rd8 46. Ke3 Kc6 47. Rc1 Re8 48. Kd3 Rd8 49. Ke3 Ng7 50. Kd3 Nf5 51. c4 dxc4+ 52. Rxc4 Kb7 53. Rxa4 b5 54. Ra5 Kb6 55. b4 Nxd4 56. Nxd4 Rxd4+ 57. Kc3 Rd8 58. g4 c4 59. Kc2 Rd3 60. a4 bxa4 61. Rxa4 Rxf3 62. Ra8 Rf4 63. Rh8 Kb5 64. Rb8+ Ka4 65. Kc3 Rxg4 66. Rb6 Rxh4 67. Rxf6 Kb5 68. Rf7 Rh3+ 69. Kd4 Rd3+ 70. Ke4 Kxb4 71. Rxh7 Rd6 72. Rc7 c3 0-1
2022.08.18 TCh-TUR Super League 2022
1210387 Koksal, E (2331) Gunduz, Umut Erdem (2387) 1/2-1/2
1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rfc1 Rfc8 13. Nb5 Qd8 14. Nc3 Qd6 15. Nb5 Qd8 16. Nc3 Qd6 17. Nb5 1/2-1/2
2022.08.17 TCh-TUR Super League 2022
1210341 Gunduz, Umut Erdem (2387) Erdogmus, Yagiz Kaan (2456) 0-1
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 O-O 14. Rg1 b4 15. Nce2 e5 16. f6 exd4 17. fxe7 Re8 18. e5 Rb8 19. exd6 Qxd6 20. Nxd4 Ne5 21. Qg3 Qxe7 22. Bg2 Bg4 23. Rde1 Qc5 24. Nb3 Qc7 25. Kb1 Bh5 26. Rgf1 Bg6 27. Be4 Qc4 28. Rf4 Nd7 29. Bxg6 Rxe1+ 30. Nc1 Qe2 31. Re4 Rxc1+ 32. Kxc1 Qb5 33. Bf5 Nf8 34. Qe5 Qb6 35. Qd4 Qa5 36. Re5 Qxa2 37. Qd6 Ra8 38. Be4 Rc8 39. Bb7 Rc4 40. Re8 Rxc2+ 41. Kxc2 Qa4+ 42. b3 Qxe8 43. Qxb4 Qb8 44. h4 Ne6 45. Qe7 Qh2+ 46. Kb1 Qxh4 47. Qe8+ Nf8 48. Bd5 Qf4 49. Bc4 Qf5+ 50. Kb2 a5 51. Ka3 Qc5+ 52. Ka2 Qc7 53. Ka3 Qd6+ 54. Ka2 Qd7 55. Qe5 a4 56. Qf4 axb3+ 57. Bxb3 Qe7 58. Qc4 Qa7+ 59. Kb1 Qg1+ 60. Kc2 Qf2+ 61. Kd1 Qf5 62. Ba2 Qd7+ 63. Kc2 Ne6 64. Qa6 Qc7+ 65. Bc4 g6 66. Qa8+ Qd8 0-1
2022.08.16 TCh-TUR Super League 2022
1210321 Caglar, Ahmet Ata (2077) Gunduz, Umut Erdem (2387) 1/2-1/2
1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 d4 5. O-O c5 6. e3 Nc6 7. exd4 cxd4 8. Re1 Be7 9. d3 O-O 10. Bg5 h6 11. Bxf6 Bxf6 12. Nbd2 e5 13. a3 a5 14. c5 Be6 15. Rc1 Qc7 16. Nc4 Rad8 17. Qd2 Bd5 18. h4 Rfe8 19. Nd6 Re6 20. b4 axb4 21. axb4 b6 22. Nxd4 Nxd4 23. Bxd5 1/2-1/2