Event: Round 5: Ivanov, Mike vs Jodar Arias, Marlon
Date: 2024-03-31
White: Ivanov, Mike
Black: Jodar Arias, Marlon
Result: 1/2-1/2
ECO: D78
Opening: Neo-Grünfeld Defense: Classical Variation, Original Defense
Variant: Standard

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d5 5. O-O O-O 6. c4 c6 7. a4 Ne4 8. a5 dxc4 9. Qc2 Nd6 { [%cal Ge2e4] } 10. Nbd2 Na6 11. Nxc4 Bf5 12. Qa4 Nxc4 13. Qxc4 Be4 14. Rd1 Qd5 15. b3 c5 16. Ba3 Rfd8 17. Rac1 { [%cal Gb5d4] } 17... cxd4 { [%csl Gd4] } 18. Bxe7 Qxc4 19. bxc4 Rd7 20. Ba3 Re8 21. e3 d3 22. Nd2 Bxg2 23. Kxg2 Rc8 24. Nb3 Bf8 25. Bb2 Nc5 26. Nd4 Na4 27. Ba1 Ba3 28. Rb1 Rxc4 29. Rxd3 Bf8 30. Rdd1 Nc5 31. Nb5 Rxd1 32. Rxd1 a6 33. Nd6 Ra4 34. Bc3 f5 35. Rd5 Bxd6 36. Rxd6 Ne4 37. Rd8+ Kf7 38. Be1 Ra1 39. Kf1 Nc5 40. Rd5 Rc1 41. Ke2 Ke6 42. Rd8 Rc2+ 43. Kf3 Ne4 44. g4 Ng5+ { [%cal Gf3f4] } 45. Kf4 Nh3+ 46. Kg3 fxg4 47. Kxg4 Nxf2+ 48. Kf3 Nh3 49. Rb8 { [%csl Gb8] } 49... Rb2 50. Kg4 Ng1 51. Bg3 Rb5 52. Bc7 h5+ 53. Kg3 Ne2+ 54. Kf3 Nc1 55. Rd8 Nb3 56. Rd6+ Kf7 57. Rd7+ Ke8 58. Rg7 Rf5+ 59. Ke2 Nxa5 60. Bxa5 Rxa5 61. Rxb7 Rg5 62. h3 Kf8 63. Rb6 a5 64. e4 Kf7 65. Kf3 h4 66. Ra6 Ke7 67. Kf4 Rb5 68. Rxg6 Rb3 69. Rh6 Rxh3 70. Rh5 Rb3 71. Rh6 h3 72. Kf5 Rf3+ 73. Ke5 Rd3 74. Rh7+ Kf8 75. Kf6 Rf3+ 76. Ke6 Kg8 77. Rh4 Kg7 78. e5 Kg6 79. Rh8 Kg5 80. Kd6 1/2-1/2