Event: Round 7: Lopez Mass, Maria Fernanda - Costa, Milagros
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-7/GO7s7tjr/DGRZJjyv
White: Lopez Mass, Maria Fernanda
WhiteElo: 1529
Black: Costa, Milagros
BlackElo: 1594
Result: 1/2-1/2
ECO: A45
Opening: Indian Defense
Variant: Standard
TimeControl: 45+10

1. d4 { [%eval 0.17] [%clk 0:45:03] } 1... Nf6 { [%eval 0.19] [%clk 0:45:12] } 2. Bf4 { [%eval 0.0] [%clk 0:45:16] } 2... e6 { [%eval 0.1] [%clk 0:45:09] } 3. e3 { [%eval 0.0] [%clk 0:45:08] } 3... b6 { [%eval 0.22] [%clk 0:44:22] } 4. h3 { [%eval 0.12] [%clk 0:43:31] } 4... Bb7 { [%eval 0.05] [%clk 0:43:25] } 5. Nf3 { [%eval 0.06] [%clk 0:43:00] } 5... d6 { [%eval 0.26] [%clk 0:43:09] } 6. Be2 { [%eval 0.2] [%clk 0:41:29] } 6... g6 { [%eval 0.32] [%clk 0:39:51] } 7. c4 { [%eval 0.17] [%clk 0:39:42] } 7... Bg7 { [%eval 0.21] [%clk 0:39:03] } 8. Nc3 { [%eval 0.2] [%clk 0:39:29] } 8... Nbd7 { [%eval 0.39] [%clk 0:35:19] } 9. O-O { [%eval 0.37] [%clk 0:37:16] } 9... O-O { [%eval 0.68] [%clk 0:35:06] } 10. Nd2 { [%eval 0.47] [%clk 0:35:57] } 10... e5 { [%eval 0.47] [%clk 0:31:20] } 11. dxe5 { [%eval 0.27] [%clk 0:34:20] } 11... dxe5 { [%eval 0.33] [%clk 0:30:59] } 12. Bh2 { [%eval 0.26] [%clk 0:33:10] } 12... e4 { [%eval 0.7] [%clk 0:30:36] } 13. Qc2 { [%eval 0.53] [%clk 0:25:44] } 13... Re8 { [%eval 0.82] [%clk 0:26:40] } 14. Nb5 { [%eval 0.46] [%clk 0:13:31] } 14... Ne5 { [%eval 0.36] [%clk 0:26:24] } 15. Rad1 { [%eval 0.07] [%clk 0:12:43] } 15... Qe7 { [%eval 0.15] [%clk 0:19:57] } 16. Nb3? { [%eval -0.95] } { Mistake. Bf4 was best. } { [%clk 0:08:26] } 16... a6 { [%eval -0.97] [%clk 0:19:28] } 17. Nc3 { [%eval -0.9] [%clk 0:07:41] } 17... c5? { [%eval 0.24] } { Mistake. Nf3+ was best. } { [%clk 0:19:08] } 18. Nd2 { [%eval 0.19] [%clk 0:04:50] } 18... Nc6? { [%eval 1.59] } { Mistake. Bc6 was best. } { [%clk 0:17:50] } 19. a3?? { [%eval -0.22] } { Blunder. Qb3 was best. } { [%clk 0:04:28] } 19... Rad8?? { [%eval 1.7] } { Blunder. Nd4 was best. } { [%clk 0:16:11] } 20. Nb3? { [%eval 0.1] } { Mistake. Qb3 was best. } { [%clk 0:03:27] } 20... h6 { [%eval 0.4] [%clk 0:09:56] } 21. Na4 { [%eval 0.34] [%clk 0:01:58] } 21... Rxd1 { [%eval 0.72] [%clk 0:07:38] } 22. Rxd1 { [%eval 0.93] [%clk 0:02:02] } 22... Nd7 { [%eval 0.82] [%clk 0:07:25] } 23. Nc3 { [%eval 0.81] [%clk 0:00:23] } 23... f5?! { [%eval 1.77] } { Inaccuracy. Nce5 was best. } { [%clk 0:07:06] } 24. Qd2? { [%eval 0.49] } { Mistake. Nd5 was best. } { [%clk 0:00:12] } 24... Nde5 { [%eval 0.79] [%clk 0:06:44] } 25. Nd5 { [%eval 0.92] [%clk 0:00:17] } 25... Qd8 { [%eval 0.66] [%clk 0:06:09] } 26. Qc2 { [%eval 0.15] [%clk 0:00:19] } 26... Qg5? { [%eval 1.37] } { Mistake. Re6 was best. } { [%clk 0:05:00] } 27. Kf1?! { [%eval 0.68] } { Inaccuracy. Nd2 was best. } { [%clk 0:00:15] } 27... Na5?? { [%eval 4.08] } { Blunder. Qd8 was best. } { [%clk 0:02:55] } 28. Nxa5 { [%eval 3.96] [%clk 0:00:17] } 28... bxa5 { [%eval 3.65] [%clk 0:03:01] } 29. Bf4? { [%eval 1.93] } { Mistake. Qa4 was best. } { [%clk 0:00:23] } 29... Qd8 { [%eval 1.88] [%clk 0:02:48] } 30. Nc3 { [%eval 1.37] [%clk 0:00:18] } 30... Qc8 { [%eval 1.47] [%clk 0:02:31] } 31. Nd5 { [%eval 1.23] [%clk 0:00:12] } 31... Bxd5? { [%eval 2.58] } { Mistake. Bc6 was best. } { [%clk 0:02:32] } 32. cxd5 { [%eval 2.78] [%clk 0:00:14] } 32... g5?! { [%eval 4.09] } { Inaccuracy. Rd8 was best. } { [%clk 0:02:31] } 33. Bh2 { [%eval 3.46] [%clk 0:00:23] } 33... Qc7?! { [%eval 4.7] } { Inaccuracy. Kh8 was best. } { [%clk 0:01:08] } 34. d6 { [%eval 4.79] [%clk 0:00:21] } 34... Qc6 { [%eval 4.63] [%clk 0:01:04] } 35. Qb3+? { [%eval 2.49] } { Mistake. Bxe5 was best. } { [%clk 0:00:16] } 35... Kh7?? { [%eval 5.61] } { Blunder. c4 was best. } { [%clk 0:00:52] } 36. Bxe5 { [%eval 5.51] [%clk 0:00:13] } 36... Bxe5 { [%eval 5.8] [%clk 0:00:52] } 37. d7 { [%eval 5.61] [%clk 0:00:17] } 37... Rd8 { [%eval 5.68] [%clk 0:01:00] } 38. Qf7+ { [%eval 5.52] [%clk 0:00:22] } 38... Bg7 { [%eval 5.55] [%clk 0:01:08] } 39. Qxf5+ { [%eval 5.51] [%clk 0:00:27] } 39... Kh8 { [%eval 5.8] [%clk 0:01:06] } 40. Rd2 { [%eval 5.68] [%clk 0:00:22] } 40... c4 { [%eval 5.52] [%clk 0:00:52] } 41. Bh5 { [%eval 4.87] [%clk 0:00:15] } 41... c3 { [%eval 4.82] [%clk 0:00:51] } 42. bxc3 { [%eval 4.74] [%clk 0:00:15] } 42... Bxc3?! { [%eval 6.31] } { Inaccuracy. Qb5+ was best. } { [%clk 0:00:59] } 43. Rd1?? { [%eval 2.8] } { Blunder. Rd5 was best. } { [%clk 0:00:13] } 43... Qf6? { [%eval 5.27] } { Mistake. Qb5+ was best. } { [%clk 0:00:24] } 44. Qxf6+ { [%eval 5.01] [%clk 0:00:11] } 44... Bxf6 { [%eval 5.06] [%clk 0:00:31] } 45. Bg6 { [%eval 4.92] [%clk 0:00:18] } 45... Bb2 { [%eval 5.69] [%clk 0:00:35] } 46. a4 { [%eval 5.64] [%clk 0:00:24] } 46... Kg7 { [%eval 5.62] [%clk 0:00:36] } 47. Bxe4 { [%eval 5.33] [%clk 0:00:31] } 47... Kf6 { [%eval 5.69] [%clk 0:00:45] } 48. Bb7 { [%eval 5.63] [%clk 0:00:22] } 48... Ke7 { [%eval 5.53] [%clk 0:00:49] } 49. Bxa6 { [%eval 5.06] [%clk 0:00:13] } 49... Rxd7 { [%eval 4.8] [%clk 0:00:56] } 50. Rxd7+ { [%eval 4.93] } 50... Kxd7 { [%eval 4.89] [%clk 0:01:08] } 51. Ke2 { [%eval 4.81] [%clk 0:00:24] } 51... Bc3 { [%eval 4.92] [%clk 0:01:12] } 52. Kd3 { [%eval 4.02] [%clk 0:00:24] } 52... Be1 { [%eval 4.36] [%clk 0:01:14] } 53. f3?? { [%eval 1.13] } { Blunder. Ke2 was best. } { [%clk 0:00:27] } 53... Ke6 { [%eval 1.08] [%clk 0:01:16] } 54. Bc4+ { [%eval 0.54] [%clk 0:00:16] } 54... Ke5 { [%eval 0.97] [%clk 0:01:18] } 55. g4?! { [%eval 0.39] } { Inaccuracy. Bf7 was best. } { [%clk 0:00:20] } 55... h5?? { [%eval 5.8] } { Blunder. Bf2 was best. } { [%clk 0:01:23] } 56. Bb5?? { [%eval 0.0] } { Blunder. gxh5 was best. } { [%clk 0:00:09] } 56... h4 { [%eval 0.0] [%clk 0:01:23] } 57. Ba6 { [%eval 0.0] [%clk 0:00:17] } 57... Bg3 { [%eval 0.0] [%clk 0:02:03] } 58. Ke2 { [%eval 0.0] [%clk 0:00:20] } 58... Bh2 { [%eval 0.0] [%clk 0:02:03] } 59. Bc4 { [%eval 0.0] [%clk 0:00:19] } 59... Bg3 { [%eval 0.0] [%clk 0:02:05] } 60. Bb3 { [%eval 0.0] [%clk 0:00:18] } 60... Bh2 { [%eval 0.0] [%clk 0:02:10] } 61. Kd3 { [%eval 0.0] [%clk 0:00:16] } 61... Bg3 { [%eval 0.17] [%clk 0:02:11] } 62. Bd1 { [%eval 0.01] [%clk 0:00:16] } 62... Be1 { [%eval 0.0] [%clk 0:02:13] } 63. Bb3 { [%eval 0.0] [%clk 0:00:15] } 63... Bg3 { [%eval 0.0] [%clk 0:02:16] } 64. Ke2 { [%eval 0.0] [%clk 0:00:18] } 64... Bh2 { [%eval 0.0] [%clk 0:02:22] } 65. Bc4 { [%eval 0.0] [%clk 0:00:17] } 65... Bg3 { [%eval 0.0] [%clk 0:02:22] } 66. Kd3 { [%eval 0.0] [%clk 0:00:17] } 66... Be1 { [%eval 0.0] [%clk 0:02:27] } 67. Bb5 { [%eval 0.0] [%clk 0:00:13] } 67... Bg3 { [%eval 0.0] [%clk 0:02:30] } 68. Bc4 { [%eval 0.09] [%clk 0:00:16] } 68... Bh2 { [%eval 0.0] [%clk 0:02:29] } 69. Bb3 { [%eval 0.0] [%clk 0:00:15] } 69... Bg3 { [%eval 0.0] [%clk 0:02:33] } 70. Bc2 { [%eval 0.0] [%clk 0:00:15] } 70... Bh2 { [%eval 0.01] [%clk 0:02:36] } 71. Bd1 { [%eval 0.0] [%clk 0:00:17] } 71... Bg3 { [%eval 0.0] [%clk 0:02:41] } 72. Bb3 { [%eval 0.0] [%clk 0:00:17] } 72... Bh2 { [%eval 0.0] [%clk 0:02:47] } 73. Ke2 { [%eval 0.0] [%clk 0:00:16] } 73... Bg3 { [%eval 0.0] [%clk 0:02:51] } 74. Kd3 { [%eval 0.0] [%clk 0:00:19] } 74... Bh2 { [%eval 0.0] [%clk 0:02:55] } 75. Bd1 { [%eval 0.0] [%clk 0:00:23] } 75... Bg3 { [%eval 0.0] [%clk 0:03:02] } 76. Bb3 { [%eval 0.0] [%clk 0:00:14] } 76... Be1 { [%eval 0.0] [%clk 0:02:59] } 77. Bc4 { [%eval 0.0] [%clk 0:00:15] } 77... Bg3 { [%eval 0.0] [%clk 0:03:05] } 78. Bb5 { [%eval 0.0] [%clk 0:00:17] } 78... Be1 { [%eval 0.0] [%clk 0:03:10] } 79. Bc6 { [%eval 0.0] [%clk 0:00:21] } 79... Bg3 { [%eval 0.08] [%clk 0:02:18] } 1/2-1/2