Event: Round 8: Knapp, Joseph - Petcu, Gabriel
Date: 2024-09-14
White: Knapp, Joseph
WhiteElo: 1906
Black: Petcu, Gabriel
BlackElo: 1964
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Lipnitsky Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:28:35] } 1... c5 { [%eval 0.25] [%clk 1:30:51] } 2. Nf3 { [%eval 0.31] [%clk 1:28:36] } 2... d6 { [%eval 0.21] [%clk 1:30:48] } 3. d4 { [%eval 0.27] [%clk 1:29:01] } 3... cxd4 { [%eval 0.24] [%clk 1:31:03] } 4. Nxd4 { [%eval 0.18] [%clk 1:29:19] } 4... Nf6 { [%eval 0.24] [%clk 1:31:28] } 5. Nc3 { [%eval 0.16] [%clk 1:29:45] } 5... a6 { [%eval 0.29] [%clk 1:31:56] } 6. Bc4 { [%eval 0.06] [%clk 1:27:57] } 6... Nbd7 { [%eval 0.31] [%clk 1:30:30] } 7. Be3 { [%eval 0.11] [%clk 1:21:10] } 7... Qc7 { [%eval 0.13] [%clk 1:23:09] } 8. Qe2 { [%eval -0.11] [%clk 1:18:53] } 8... Nc5?! { [%eval 0.46] } { Inaccuracy. b5 was best. } { [%clk 1:18:12] } 9. Nd5 { [%eval 0.45] [%clk 1:11:52] } 9... Nxd5 { [%eval 0.4] [%clk 1:16:45] } 10. exd5 { [%eval 0.3] [%clk 1:10:34] } 10... b5 { [%eval 0.61] [%clk 1:10:03] } 11. Bd3?! { [%eval 0.0] } { Inaccuracy. Bb3 was best. } { [%clk 1:02:12] } 11... Nxd3+ { [%eval 0.15] [%clk 1:08:35] } 12. Qxd3 { [%eval 0.24] [%clk 1:00:18] } 12... Bb7 { [%eval 0.33] [%clk 1:00:25] } 13. O-O { [%eval -0.01] [%clk 0:56:20] } 13... Rc8?! { [%eval 0.73] } { Inaccuracy. Qc4 was best. } { [%clk 0:56:57] } 14. Rfd1?! { [%eval -0.03] } { Inaccuracy. a4 was best. } { [%clk 0:29:18] } 14... g6 { [%eval 0.23] [%clk 0:44:15] } 15. Nb3 { [%eval 0.13] [%clk 0:22:44] } 15... Qc4 { [%eval 0.07] [%clk 0:27:21] } 16. Qxc4 { [%eval 0.0] [%clk 0:18:59] } 16... bxc4 { [%eval 0.04] [%clk 0:27:41] } 17. Na5 { [%eval 0.12] [%clk 0:19:14] } 17... Ba8 { [%eval 0.02] [%clk 0:27:24] } 18. Bd4 { [%eval -0.32] [%clk 0:18:44] } 18... Rg8 { [%eval -0.56] [%clk 0:27:36] } 19. Bb6 { [%eval -0.66] [%clk 0:16:20] } 19... Bg7 { [%eval -0.66] [%clk 0:26:54] } 20. c3 { [%eval -0.66] [%clk 0:16:32] } 20... Kd7 { [%eval -0.51] [%clk 0:22:08] } 21. Rd2 { [%eval -0.8] [%clk 0:15:26] } 21... h5 { [%eval -0.35] [%clk 0:15:32] } 22. Re1 { [%eval -0.77] [%clk 0:14:18] } 22... Rb8?? { [%eval 1.27] } { Blunder. Rge8 was best. } { [%clk 0:11:19] } 23. Nxc4 { [%eval 0.94] [%clk 0:14:25] } 23... Rgc8? { [%eval 2.51] } { Mistake. Rbc8 was best. } { [%clk 0:11:06] } 24. Ba7 { [%eval 2.8] [%clk 0:13:11] } 24... Bh6 { [%eval 3.07] [%clk 0:08:21] } 25. Rde2 { [%eval 2.7] [%clk 0:11:57] } 25... Bg5 { [%eval 2.92] [%clk 0:08:13] } 26. Rd1 { [%eval 2.76] [%clk 0:09:10] } 26... Kd8?! { [%eval 4.15] } { Inaccuracy. Rxc4 was best. } { [%clk 0:06:38] } 27. Bxb8 { [%eval 3.64] [%clk 0:08:19] } 27... Rxb8 { [%eval 3.63] [%clk 0:07:06] } 28. b3 { [%eval 3.62] [%clk 0:08:31] } 28... Rb5 { [%eval 3.62] [%clk 0:07:10] } 29. Ne3 { [%eval 3.74] [%clk 0:07:15] } 29... a5 { [%eval 3.77] [%clk 0:07:07] } 30. c4 { [%eval 3.76] [%clk 0:07:30] } 30... Rb6 { [%eval 4.01] [%clk 0:07:35] } 31. Nc2 { [%eval 3.65] [%clk 0:06:55] } 31... Bf6 { [%eval 3.63] [%clk 0:07:05] } 32. Rd3 { [%eval 3.59] [%clk 0:06:32] } 32... Bb7 { [%eval 3.63] [%clk 0:06:55] } 33. g3 { [%eval 3.37] [%clk 0:06:33] } 33... Bc8 { [%eval 3.31] [%clk 0:05:21] } 34. Ne3 { [%eval 3.23] [%clk 0:06:24] } 34... Bh3 { [%eval 3.47] [%clk 0:05:31] } 35. c5?! { [%eval 2.11] } { Inaccuracy. Rc2 was best. } { [%clk 0:06:09] } 35... Ra6? { [%eval 4.14] } { Mistake. dxc5 was best. } { [%clk 0:04:30] } 36. c6 { [%eval 3.66] [%clk 0:06:17] } 36... Kc7 { [%eval 3.79] [%clk 0:04:16] } 37. a4 { [%eval 3.73] [%clk 0:06:15] } 37... Ra8 { [%eval 3.81] [%clk 0:04:34] } 38. Nc4 { [%eval 3.77] [%clk 0:06:16] } 38... Bf5 { [%eval 4.69] [%clk 0:04:25] } 39. Rde3 { [%eval 4.63] [%clk 0:06:28] } 39... Kd8?! { [%eval 6.25] } { Inaccuracy. Re8 was best. } { [%clk 0:04:16] } 40. Na3?! { [%eval 4.54] } { Inaccuracy. Nxd6 was best. } { [%clk 0:06:37] } 40... Rc8 { [%eval 4.74] [%clk 0:03:43] } 41. Nb5 { [%eval 4.56] [%clk 0:06:50] } 41... g5?! { [%eval 6.29] } { Inaccuracy. Bg4 was best. } { [%clk 0:03:20] } 42. f3?! { [%eval 4.57] } { Inaccuracy. Rf3 was best. } { [%clk 0:06:24] } 42... Ra8?! { [%eval 6.2] } { Inaccuracy. Bg6 was best. } { [%clk 0:03:07] } 43. Nxd6 { [%eval 6.21] [%clk 0:06:07] } 43... Bb1 { [%eval 7.01] [%clk 0:02:43] } 44. Nxf7+ { [%eval 6.26] [%clk 0:05:54] } 44... Ke8 { [%eval 7.13] [%clk 0:02:58] } 45. Nd6+ { [%eval 7.09] [%clk 0:06:05] } 45... Kd8 { [%eval 7.72] [%clk 0:03:24] } 46. Nb5 { [%eval 7.65] [%clk 0:06:24] } 46... Bf5 { [%eval 8.99] [%clk 0:03:47] } 47. d6 { [%eval 8.31] [%clk 0:06:40] } 47... e6? { [%eval #15] } { Checkmate is now unavoidable. e5 was best. } { [%clk 0:03:58] } 48. Rxe6 { [%eval #14] [%clk 0:06:50] } 48... Bxe6 { [%eval #14] [%clk 0:04:20] } 49. Rxe6 { [%eval 18.56] [%clk 0:07:13] } 49... Bb2?? { [%eval #3] } { Checkmate is now unavoidable. Bd4+ was best. } { [%clk 0:04:45] } 50. Nc7 { [%eval #2] [%clk 0:07:20] } 50... Bd4+ { [%eval #2] [%clk 0:05:08] } 51. Kh1 { [%eval #1] [%clk 0:07:34] } 1-0