Event: IV Niterói Chess Open 2024 - BLZ
Site: idChess.com
Date: 2024-08-30
White: Dias, Matheus Braga
WhiteTitle: NM
WhiteElo: 1920
Black: Souza, Iago Henrique da Silva
BlackElo: 2090
Result: 1/2-1/2
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Tal Variation
Variant: Standard
TimeControl: 180+2

1. e4 { [%eval 0.18] } 1... c6 { [%eval 0.27] } 2. d4 { [%eval 0.22] } 2... d5 { [%eval 0.22] } 3. e5 { [%eval 0.2] } 3... Bf5 { [%eval 0.28] } 4. h4 { [%eval 0.08] } 4... h5 { [%eval 0.19] } 5. Bd3 { [%eval 0.28] } 5... Bxd3 { [%eval 0.05] } 6. Qxd3 { [%eval 0.12] } 6... e6 { [%eval 0.18] } 7. Nf3 { [%eval 0.19] } 7... Qb6 { [%eval 0.6] } 8. Qb3?! { [%eval -0.15] } { Inaccuracy. O-O was best. } 8... Nd7 { [%eval -0.19] } 9. Be3 { [%eval -0.32] } 9... Rc8 { [%eval -0.11] } 10. Nbd2 { [%eval -0.13] } 10... c5 { [%eval 0.03] } 11. c3 { [%eval -0.11] } 11... cxd4 { [%eval -0.19] } 12. Bxd4 { [%eval -0.1] } 12... Bc5 { [%eval -0.15] } 13. O-O { [%eval -0.02] } 13... Ne7 { [%eval -0.01] } 14. Qxb6 { [%eval -0.33] } 14... Bxb6 { [%eval -0.26] } 15. Rac1 { [%eval -0.24] } 15... Ng6 { [%eval -0.32] } 16. Bxb6 { [%eval -0.25] } 16... Nxb6 { [%eval -0.32] } 17. b3 { [%eval -0.55] } 17... Nf4 { [%eval -0.46] } 18. Kh2 { [%eval -0.8] } 18... Nd7?! { [%eval -0.24] } { Inaccuracy. Ke7 was best. } 19. c4 { [%eval -0.31] } 19... O-O { [%eval -0.14] } 20. cxd5 { [%eval -0.15] } 20... Nxd5 { [%eval 0.05] } 21. Nc4 { [%eval 0.01] } 21... Rc6 { [%eval 0.0] } 22. Nd6?! { [%eval -0.6] } { Inaccuracy. Nd4 was best. } 22... Nxe5 { [%eval -0.63] } 23. Rxc6 { [%eval -0.67] } 23... Nxf3+ { [%eval -0.71] } 24. gxf3 { [%eval -1.11] } 24... bxc6 { [%eval -1.06] } 25. Rc1 { [%eval -1.17] } 25... Nb4? { [%eval -0.04] } { Mistake. Ne7 was best. } 26. a3 { [%eval -0.05] } 26... Nd3 { [%eval -0.04] } 27. Rxc6 { [%eval -0.12] } 27... Nxf2 { [%eval 0.36] } 28. Ra6 { [%eval 0.0] } 28... Rd8 { [%eval 0.0] } 29. Kg2 { [%eval -0.27] } 29... Nd3 { [%eval -0.1] } 30. b4 { [%eval -0.14] } 30... Nf4+ { [%eval -0.08] } 31. Kf2 { [%eval -0.15] } 31... Ng6 { [%eval -0.19] } 32. Kg3 { [%eval -0.19] } 32... f5 { [%eval 0.14] } 33. a4 { [%eval 0.0] } 33... f4+ { [%eval 0.0] } 34. Kf2 { [%eval -0.01] } 34... Rd7 { [%eval 0.0] } 35. Ne4 { [%eval 0.0] } 35... Nf8? { [%eval 1.59] } { Mistake. Nxh4 was best. } 36. Ke2? { [%eval 0.46] } { Mistake. Ng5 was best. } 36... Kf7 { [%eval 0.52] } 37. b5 { [%eval 0.11] } 37... Ke7 { [%eval 0.22] } 38. a5 { [%eval 0.12] } 38... Rb7 { [%eval 0.15] } 39. b6 { [%eval -0.01] } 39... Nd7?? { [%eval 9.42] } { Blunder. axb6 was best. } 40. Rxa7 { [%eval 8.53] } 40... Rxb6? { [%eval #19] } { Checkmate is now unavoidable. Rb8 was best. } 41. Nc5?? { [%eval 4.4] } { Lost forced checkmate sequence. axb6 was best. } 41... Rd6?! { [%eval 5.62] } { Inaccuracy. Rb2+ was best. } 42. Ne4?? { [%eval 0.0] } { Blunder. a6 was best. } 42... Rd5 { [%eval 0.16] } 43. Ng5 { [%eval 0.0] } 43... Kf6 { [%eval 0.28] } 44. a6 { [%eval 0.0] } 44... Nc5?? { [%eval 3.96] } { Blunder. Ne5 was best. } 45. Ra8? { [%eval 2.31] } { Mistake. Rf7+ was best. } 45... Re5+ { [%eval 2.08] } 46. Kf2?? { [%eval 0.0] } { Blunder. Kd1 was best. } 46... Nd3+ { [%eval 0.0] } 47. Kf1 { [%eval 0.0] } 47... Re1+ { [%eval 0.0] } 48. Kg2 { [%eval 0.0] } 48... Re2+ { [%eval 0.0] } 49. Kf1 { [%eval 0.0] } 49... Re5?? { [%eval 3.42] } { Blunder. Re1+ was best. } 50. Ra7?? { [%eval 0.0] } { Blunder. Ne4+ was best. } 50... Kg6 { [%eval 0.0] } 51. Ne4 { [%eval 0.0] } 51... Nc5 { [%eval 0.0] } 52. Ng5 { [%eval 0.0] } 52... Rf5?? { [%eval 1.89] } { Blunder. Nd3 was best. } 53. Re7?? { [%eval -0.03] } { Blunder. Ra8 was best. } 53... e5?? { [%eval 4.43] } { Blunder. Nxa6 was best. } 54. Kf2?? { [%eval 0.0] } { Blunder. a7 was best. } 54... Nd3+?? { [%eval 4.62] } { Blunder. Nxa6 was best. } 55. Kf1 { [%eval 4.49] } 55... Nb4?? { [%eval #16] } { Checkmate is now unavoidable. Nc5 was best. } 56. Rb7?? { [%eval -0.01] } { Lost forced checkmate sequence. Re6+ was best. } 56... Nd5?? { [%eval 8.59] } { Blunder. Nxa6 was best. } 57. Rd7? { [%eval 4.22] } { Mistake. a7 was best. } 57... Ne3+ { [%eval 4.01] } 58. Kf2 { [%eval 4.01] } 58... Nc4?! { [%eval 6.13] } { Inaccuracy. Rf8 was best. } 59. Ne4? { [%eval 3.12] } { Mistake. a7 was best. } 59... Ne3?? { [%eval 7.77] } { Blunder. Rf8 was best. } 60. Rd6+ { [%eval 7.36] } 60... Kf7?! { [%eval 77.31] } { Inaccuracy. Kh7 was best. } 61. Ng5+? { [%eval 4.91] } { Mistake. a7 was best. } 61... Ke7 { [%eval 4.79] } 62. Re6+ { [%eval 4.75] } 62... Kd7 { [%eval 5.04] } 63. Rg6?? { [%eval 0.26] } { Blunder. Re8 was best. } 63... Nd5?? { [%eval 4.55] } { Blunder. Rf8 was best. } 64. Rxg7+?! { [%eval 3.1] } { Inaccuracy. Ne4 was best. } 64... Kd6? { [%eval 5.94] } { Mistake. Ne7 was best. } 65. Rh7? { [%eval 3.55] } { Mistake. Ne4+ was best. } 65... Nf6?? { [%eval 7.47] } { Blunder. Rf8 was best. } 66. Rh6? { [%eval 3.94] } { Mistake. a7 was best. } 66... Kd5? { [%eval 7.67] } { Mistake. Kc7 was best. } 67. Rh8 { [%eval 7.93] } 67... e4 { [%eval 9.91] } 68. Rd8+?! { [%eval 6.17] } { Inaccuracy. a7 was best. } 68... Ke5 { [%eval 6.67] } 69. fxe4 { [%eval 6.71] } 69... Nxe4+ { [%eval 6.53] } 70. Nxe4 { [%eval 6.05] } 70... Kxe4?? { [%eval #16] } { Checkmate is now unavoidable. Rf7 was best. } 71. Rf8?? { [%eval #-8] } { Checkmate is now unavoidable. a7 was best. } 71... Kd5?? { [%eval #9] } { Lost forced checkmate sequence. Rxf8 was best. } 72. Kf3?? { [%eval #-11] } { Lost forced checkmate sequence. Rxf5+ was best. } 72... Kd6?? { [%eval #8] } { Lost forced checkmate sequence. Rxf8 was best. } 73. Rg8?? { [%eval 3.1] } { Lost forced checkmate sequence. Rxf5 was best. } 73... Ke6?? { [%eval #26] } { Checkmate is now unavoidable. Ra5 was best. } 74. Rg6+? { [%eval 7.98] } { Lost forced checkmate sequence. a7 was best. } 74... Kf7?! { [%eval 67.31] } { Inaccuracy. Kd5 was best. } 75. Rc6?? { [%eval 3.42] } { Blunder. Rg5 was best. } 75... Ke7? { [%eval 5.98] } { Mistake. Kg7 was best. } 76. Rb6? { [%eval 3.3] } { Mistake. a7 was best. } 76... Kf7 { [%eval 2.89] } 77. Rb4?? { [%eval 0.0] } { Blunder. Ke4 was best. } 77... Kg6?? { [%eval 6.07] } { Blunder. Ra5 was best. } 78. Rxf4?? { [%eval 0.0] } { Blunder. Ra4 was best. } 78... Ra5 { [%eval 0.0] } 79. Re4 { [%eval 0.0] } 79... Ra3+ { [%eval 0.0] } 80. Re3 { [%eval 0.0] } 80... Ra1 { [%eval 0.0] } 81. Re6+ { [%eval 0.0] } 81... Kf5 { [%eval 0.0] } 82. Re2 { [%eval 0.0] } 82... Ra3+ { [%eval 0.0] } 83. Re3 { [%eval 0.0] } 83... Ra2 { [%eval 0.0] } 84. Re2 { [%eval 0.0] } 84... Ra1 { [%eval 0.0] } 85. Rf2 { [%eval 0.0] } 85... Rg1?? { [%eval 6.07] } { Blunder. Ra3+ was best. } 86. Rg2?? { [%eval 0.0] } { Blunder. Ra2 was best. } 86... Rh1?? { [%eval 5.55] } { Blunder. Ra1 was best. } 87. Kg3?? { [%eval 0.08] } { Blunder. Ra2 was best. } 87... Ke4?? { [%eval 5.95] } { Blunder. Ra1 was best. } 88. Re2+ { [%eval 5.76] } 88... Kf5 { [%eval 5.76] } 89. Rf2+ { [%eval 5.59] } 89... Kg6?! { [%eval 8.82] } { Inaccuracy. Ke4 was best. } 90. Rg2?? { [%eval 0.0] } { Blunder. Ra2 was best. } 90... Rf1?? { [%eval 5.91] } { Blunder. Ra1 was best. } 91. Rf2?? { [%eval 0.0] } { Blunder. Ra2 was best. } 91... Ra1 { [%eval 0.0] } 92. Rf3 { [%eval 0.0] } 92... Ra4 { [%eval 0.0] } 93. Rf4 { [%eval 0.0] } 93... Ra1 { [%eval 0.0] } 94. Rf3 { [%eval 0.0] } 94... Rg1+ { [%eval 0.0] } 95. Kf2 { [%eval 0.0] } 95... Rh1?? { [%eval 6.8] } { Blunder. Ra1 was best. } 96. Kg3?? { [%eval 0.0] } { Blunder. Rg3+ was best. } 96... Kg7?? { [%eval 10.23] } { Blunder. Ra1 was best. } 97. Rf2?? { [%eval 0.0] } { Blunder. Ra3 was best. } 97... Ra1 { [%eval 0.0] } 98. Rf3 { [%eval 0.0] } 98... Kg6 { [%eval 0.0] } 99. Rf2 { [%eval 0.0] } 99... Re1?? { [%eval 5.81] } { Blunder. Rxa6 was best. } 100. Rf3?? { [%eval 0.0] } { Blunder. Ra2 was best. } 100... Rg1+ { [%eval 0.0] } 101. Kh2 { [%eval 0.0] } 101... Rg4?? { [%eval #15] } { Checkmate is now unavoidable. Ra1 was best. } 102. Kh3?? { [%eval 0.0] } { Lost forced checkmate sequence. Rg3 was best. } 102... Rb4?? { [%eval 5.82] } { Blunder. Ra4 was best. } 103. Kg3 Rb8 1/2-1/2