Event: Round 9: Tanenbaum, Zachary - Shundi, Matias
Date: 2025-02-17
White: Tanenbaum, Zachary
WhiteTitle: FM
WhiteElo: 2302
Black: Shundi, Matias
BlackElo: 2198
Result: 1-0
ECO: B32
Opening: Sicilian Defense: Kalashnikov Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:13:42] } 2. Nf3 { [%eval 0.2] [%clk 1:31:27] } 2... Nc6 { [%eval 0.25] [%clk 1:14:06] } 3. d4 { [%eval 0.27] [%clk 1:31:30] } 3... cxd4 { [%eval 0.35] [%clk 1:14:30] } 4. Nxd4 { [%eval 0.21] [%clk 1:31:56] } 4... e5 { [%eval 0.42] [%clk 1:14:54] } 5. Nb5 { [%eval 0.35] [%clk 1:31:10] } 5... d6 { [%eval 0.37] [%clk 1:15:18] } 6. c4 { [%eval 0.37] [%clk 1:30:44] } 6... Be6 { [%eval 0.45] [%clk 1:15:34] } 7. N1c3 { [%eval 0.37] [%clk 1:29:28] } 7... a6 { [%eval 0.38] [%clk 1:15:54] } 8. Na3 { [%eval 0.34] [%clk 1:29:49] } 8... Nf6 { [%eval 0.45] [%clk 1:14:24] } 9. Nc2 { [%eval 0.41] [%clk 1:29:51] } 9... g6 { [%eval 0.43] [%clk 1:12:59] } 10. Be2 { [%eval 0.25] [%clk 1:22:08] } 10... Bg7 { [%eval 0.28] [%clk 1:12:46] } 11. O-O { [%eval 0.26] [%clk 1:20:56] } 11... O-O { [%eval 0.23] [%clk 1:13:09] } 12. Be3 { [%eval 0.26] [%clk 1:19:22] } 12... Rc8 { [%eval 0.28] [%clk 1:13:14] } 13. b3 { [%eval 0.2] [%clk 1:00:30] } 13... Qa5 { [%eval 0.28] [%clk 0:55:37] } 14. Bd2 { [%eval 0.41] [%clk 0:38:16] } 14... Qd8 { [%eval 0.32] [%clk 0:46:09] } 15. f3 { [%eval 0.19] [%clk 0:29:56] } 15... Nd4 { [%eval 0.29] [%clk 0:44:37] } 16. Be1?! { [%eval -0.31] } { Inaccuracy. Rc1 was best. } { [%clk 0:16:21] } 16... b5 { [%eval -0.25] [%clk 0:38:04] } 17. cxb5 { [%eval -0.7] [%clk 0:15:20] } 17... Nxb5?! { [%eval 0.0] } { Inaccuracy. d5 was best. } { [%clk 0:33:44] } 18. Nxb5 { [%eval -0.11] [%clk 0:15:28] } 18... axb5 { [%eval -0.02] [%clk 0:34:08] } 19. Nb4 { [%eval -0.08] [%clk 0:13:09] } 19... d5 { [%eval -0.07] [%clk 0:29:50] } 20. exd5 { [%eval -0.09] [%clk 0:13:11] } 20... Nxd5 { [%eval -0.07] [%clk 0:30:06] } 21. Nxd5 { [%eval -0.06] [%clk 0:13:31] } 21... Bxd5 { [%eval -0.06] [%clk 0:30:23] } 22. Rc1 { [%eval -0.17] [%clk 0:13:35] } 22... Rxc1 { [%eval -0.2] [%clk 0:30:37] } 23. Qxc1 { [%eval -0.2] [%clk 0:14:04] } 23... Qa8 { [%eval -0.1] [%clk 0:26:00] } 24. Bb4 { [%eval -0.16] [%clk 0:13:41] } 24... Rc8 { [%eval -0.16] [%clk 0:25:00] } 25. Qd2 { [%eval -0.17] [%clk 0:13:18] } 25... e4 { [%eval -0.18] [%clk 0:23:51] } 26. fxe4?! { [%eval -0.79] } { Inaccuracy. h3 was best. } { [%clk 0:04:40] } 26... Bxe4 { [%eval -0.77] [%clk 0:15:35] } 27. Qd7?! { [%eval -1.62] } { Inaccuracy. Bf3 was best. } { [%clk 0:01:11] } 27... Bf5? { [%eval -0.23] } { Mistake. Bd5 was best. } { [%clk 0:08:37] } 28. Qd2?? { [%eval -2.22] } { Blunder. Qxb5 was best. } { [%clk 0:01:24] } 28... Rc2 { [%eval -2.0] [%clk 0:08:01] } 29. Qe3 { [%eval -2.21] [%clk 0:01:24] } 29... Qe4?? { [%eval -0.34] } { Blunder. Bg4 was best. } { [%clk 0:06:34] } 30. Qxe4 { [%eval -0.38] [%clk 0:01:38] } 30... Bxe4 { [%eval -0.37] [%clk 0:06:59] } 31. Rd1 { [%eval -0.53] [%clk 0:01:01] } 31... Bf6 { [%eval 0.0] [%clk 0:06:31] } 32. Rd2 { [%eval 0.0] [%clk 0:01:12] } 32... Rxd2 { [%eval 0.26] [%clk 0:04:53] } 33. Bxd2 { [%eval 0.25] [%clk 0:01:40] } 33... Bd4+ { [%eval 0.35] [%clk 0:05:13] } 34. Kf1 { [%eval 0.24] [%clk 0:01:57] } 34... Bc6 { [%eval 0.36] [%clk 0:05:16] } 35. Bf3 { [%eval 0.0] [%clk 0:02:01] } 35... Bxf3 { [%eval 0.0] [%clk 0:04:07] } 36. gxf3 { [%eval 0.04] [%clk 0:02:29] } 36... f5 { [%eval 0.04] [%clk 0:04:11] } 37. a4 { [%eval 0.05] [%clk 0:01:45] } 37... bxa4 { [%eval 0.06] [%clk 0:04:38] } 38. bxa4 { [%eval 0.08] [%clk 0:02:13] } 38... Kf7 { [%eval 0.12] [%clk 0:04:57] } 39. a5 { [%eval 0.04] [%clk 0:02:07] } 39... Ke6 { [%eval 0.02] [%clk 0:05:21] } 40. Ke2 { [%eval 0.0] [%clk 0:02:16] } 40... Kd5 { [%eval 0.02] [%clk 0:03:14] } 41. a6 { [%eval 0.06] [%clk 0:01:15] } 41... Kc6 { [%eval 0.19] [%clk 0:02:51] } 42. Be3 { [%eval 0.28] [%clk 0:01:33] } 42... Bxe3?? { [%eval 8.11] } { Blunder. Be5 was best. } { [%clk 0:00:46] } 43. Kxe3 { [%eval 7.73] [%clk 0:02:01] } 43... g5 { [%eval 7.73] [%clk 0:01:07] } 44. Kd4 { [%eval 8.56] [%clk 0:01:27] } 44... g4 { [%eval 12.19] [%clk 0:00:50] } 45. fxg4 { [%eval 10.74] [%clk 0:01:43] } 45... fxg4 { [%eval 15.21] [%clk 0:01:20] } 46. Ke5 { [%eval 10.66] [%clk 0:01:55] } 46... Kb6 { [%eval 20.83] [%clk 0:01:12] } 47. Kf5 { [%eval 12.13] [%clk 0:02:09] } 47... Kxa6?! { [%eval #21] } { Checkmate is now unavoidable. g3 was best. } { [%clk 0:00:59] } 48. Kxg4 { [%eval #22] [%clk 0:02:19] } 48... Kb5 { [%eval 56.09] [%clk 0:01:25] } 49. Kg5 { [%eval 11.41] [%clk 0:02:25] } 49... Kc5 { [%eval 30.07] [%clk 0:01:50] } 50. Kh6 { [%eval 45.72] [%clk 0:02:38] } 50... Kd5?! { [%eval #17] } { Checkmate is now unavoidable. Kc4 was best. } { [%clk 0:01:46] } 51. Kxh7 { [%eval #16] [%clk 0:02:57] } 51... Ke6 { [%eval 73.14] [%clk 0:00:52] } 52. Kg6 { [%eval #15] [%clk 0:03:14] } 52... Ke7 { [%eval #15] [%clk 0:01:20] } 53. Kg7 { [%eval #14] [%clk 0:03:40] } 53... Ke6 { [%eval #14] [%clk 0:01:48] } 54. h4 { [%eval #12] [%clk 0:04:03] } 54... Kf5 { [%eval #12] [%clk 0:02:17] } 55. h5 { [%eval #11] [%clk 0:04:08] } 55... Kg5 { [%eval #12] [%clk 0:02:44] } 56. h6 { [%eval #12] [%clk 0:04:34] } 56... Kf5 { [%clk 0:03:13] } 57. h7 { [%clk 0:04:58] } 57... Kg5 { [%clk 0:03:42] } 58. h8=Q { [%clk 0:05:23] } 1-0