Event: Round 4: Karapiperis, Alexandros - Patrelakis, Evaggelos
Date: 2024-07-13
White: Karapiperis, Alexandros
WhiteElo: 1979
Black: Patrelakis, Evaggelos
BlackTitle: IM
BlackElo: 2445
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:30:35] } 2. Nf3 { [%eval 0.24] [%clk 1:31:11] } 2... Nc6 { [%eval 0.31] [%clk 1:30:30] } 3. Bb5 { [%eval 0.28] [%clk 1:30:58] } 3... e6 { [%eval 0.27] [%clk 1:30:49] } 4. O-O { [%eval 0.29] [%clk 1:30:50] } 4... Nge7 { [%eval 0.32] [%clk 1:30:23] } 5. d4 { [%eval 0.27] [%clk 1:30:45] } 5... cxd4 { [%eval 0.34] [%clk 1:30:40] } 6. Nxd4 { [%eval 0.23] [%clk 1:31:06] } 6... a6 { [%eval 0.42] [%clk 1:29:47] } 7. Be2 { [%eval 0.36] [%clk 1:29:47] } 7... Nxd4 { [%eval 0.51] [%clk 1:28:53] } 8. Qxd4 { [%eval 0.48] [%clk 1:30:09] } 8... Nc6 { [%eval 0.58] [%clk 1:29:03] } 9. Qc3 { [%eval 0.45] [%clk 1:30:10] } 9... b5 { [%eval 0.57] [%clk 1:28:46] } 10. Bf4 { [%eval 0.54] [%clk 1:26:09] } 10... Bb7 { [%eval 0.49] [%clk 1:25:47] } 11. Rd1 { [%eval 0.51] [%clk 1:17:06] } 11... Rc8 { [%eval 0.7] [%clk 1:25:48] } 12. Qd2 { [%eval 0.23] [%clk 1:10:29] } 12... Bc5 { [%eval 0.65] [%clk 1:25:53] } 13. c3 { [%eval 0.56] [%clk 1:04:44] } 13... Ne7?! { [%eval 1.24] } { Inaccuracy. O-O was best. } { [%clk 1:14:57] } 14. b4 { [%eval 1.37] [%clk 1:00:55] } 14... Bb6 { [%eval 1.41] [%clk 1:15:00] } 15. a4 { [%eval 1.39] [%clk 1:00:20] } 15... Bxe4 { [%eval 1.58] [%clk 1:10:03] } 16. axb5 { [%eval 1.62] [%clk 1:00:34] } 16... axb5 { [%eval 1.53] [%clk 1:10:15] } 17. Bxb5 { [%eval 1.64] [%clk 1:00:01] } 17... O-O { [%eval 1.62] [%clk 1:09:06] } 18. c4 { [%eval 1.62] [%clk 0:53:07] } 18... d5?! { [%eval 2.25] } { Inaccuracy. Ng6 was best. } { [%clk 1:04:05] } 19. c5 { [%eval 2.39] [%clk 0:53:20] } 19... Bc7 { [%eval 2.14] [%clk 1:04:17] } 20. Nc3 { [%eval 1.7] [%clk 0:50:29] } 20... Bg6 { [%eval 2.29] [%clk 1:04:37] } 21. Ba6 { [%eval 2.35] [%clk 0:48:51] } 21... Ra8 { [%eval 2.38] [%clk 1:00:22] } 22. b5?! { [%eval 1.4] } { Inaccuracy. Bxc7 was best. } { [%clk 0:38:50] } 22... e5 { [%eval 1.54] [%clk 0:59:56] } 23. Bg3 { [%eval 1.3] [%clk 0:38:48] } 23... d4 { [%eval 1.35] } 24. Ne2 { [%eval 1.01] [%clk 0:38:04] } 24... Qd5 { [%eval 1.0] [%clk 0:53:24] } 25. Nxd4 { [%eval 0.94] [%clk 0:31:11] } 25... Qxc5 { [%eval 1.02] [%clk 0:51:16] } 26. Rac1 { [%eval 0.67] [%clk 0:30:33] } 26... Qa7 { [%eval 0.74] [%clk 0:49:23] } 27. Nf3?! { [%eval -0.11] } { Inaccuracy. Qe2 was best. } { [%clk 0:21:15] } 27... Rad8 { [%eval 0.13] [%clk 0:44:46] } 28. Qa2 { [%eval 0.14] [%clk 0:17:41] } 28... e4 { [%eval 0.32] [%clk 0:42:59] } 29. Bxc7 { [%eval 0.34] [%clk 0:12:39] } 29... Qxc7?! { [%eval 0.98] } { Inaccuracy. Rxd1+ was best. } { [%clk 0:42:57] } 30. Re1?! { [%eval 0.0] } { Inaccuracy. Nd2 was best. } { [%clk 0:12:57] } 30... Qf4 { [%eval 0.0] [%clk 0:42:07] } 31. Qc4 { [%eval -0.13] [%clk 0:12:24] } 31... Qf6 { [%eval -0.11] [%clk 0:42:10] } 32. Rxe4?? { [%eval -1.9] } { Blunder. Qc5 was best. } { [%clk 0:12:15] } 32... Bxe4 { [%eval -1.86] [%clk 0:42:26] } 33. Qxe4 { [%eval -1.85] [%clk 0:12:41] } 33... Nd5 { [%eval -1.77] [%clk 0:42:23] } 34. Bb7 { [%eval -2.01] [%clk 0:09:46] } 34... Rfe8 { [%eval -1.91] [%clk 0:38:10] } 35. Qxd5?! { [%eval -2.79] } { Inaccuracy. Qc4 was best. } { [%clk 0:05:09] } 35... Rxd5 { [%eval -2.82] [%clk 0:38:15] } 36. Bxd5 { [%eval -2.82] [%clk 0:05:36] } 36... Qb2 { [%eval -2.78] [%clk 0:38:08] } 37. Rd1 { [%eval -2.85] [%clk 0:05:14] } 37... Qxb5 { [%eval -2.81] [%clk 0:37:12] } 38. h4?! { [%eval -3.78] } { Inaccuracy. g3 was best. } { [%clk 0:05:12] } 38... h6?! { [%eval -2.77] } { Inaccuracy. Kf8 was best. } { [%clk 0:36:19] } 39. Rd2?! { [%eval -4.12] } { Inaccuracy. g3 was best. } { [%clk 0:02:04] } 39... Kf8 { [%eval -4.17] [%clk 0:36:09] } 40. g3 { [%eval -3.64] [%clk 0:01:47] } 40... Qa5 { [%eval -3.58] [%clk 0:34:07] } 41. Bc6 { [%eval -3.53] [%clk 0:01:18] } 41... Re6 { [%eval -3.25] [%clk 0:34:05] } 42. Rc2 { [%eval -4.05] [%clk 0:00:40] } 42... Qf5 { [%eval -3.94] [%clk 0:34:04] } 43. Nd4 { [%eval -4.03] [%clk 0:00:41] } 43... Re1+ { [%eval -3.93] [%clk 0:34:17] } 44. Kg2 { [%eval -4.03] [%clk 0:01:06] } 44... Qd3 { [%eval -3.73] [%clk 0:34:02] } 45. Ra2 { [%eval -4.59] [%clk 0:00:49] } 45... g5 { [%eval -4.53] [%clk 0:33:42] } 46. Nc2?? { [%eval #-12] } { Checkmate is now unavoidable. Ra8+ was best. } { [%clk 0:00:43] } 46... Qf1+ { [%eval #-10] [%clk 0:32:49] } 47. Kf3?? { [%eval #-7] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 0:01:09] } 47... Qe2+ { [%eval #-6] [%clk 0:32:16] } 48. Kg2 { [%eval #-6] [%clk 0:01:33] } 48... Rf1 { [%eval #-5] [%clk 0:32:27] } 0-1