Event: Runde 3: Parvanyan, Alfred - Groeneveld, Henry
Site: https://lichess.org/broadcast/8-sparkassen-schach-open-leer--a-open/runde-3/KRY2OEez/bMB9pmgW
Date: 2025-10-31
White: Parvanyan, Alfred
WhiteElo: 2135
Black: Groeneveld, Henry
BlackElo: 1801
Result: 1-0
ECO: A04
Opening: Zukertort Opening: Polish Defense
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:28:57] } 1... b5 { [%eval 0.6] [%clk 1:30:31] } 2. e4 { [%eval 0.8] [%clk 1:27:59] } 2... a6 { [%eval 0.86] [%clk 1:30:44] } 3. d4 { [%eval 0.85] [%clk 1:28:09] } 3... Bb7 { [%eval 0.92] [%clk 1:30:05] } 4. Bd3 { [%eval 0.7] [%clk 1:28:23] } 4... Nf6 { [%eval 1.01] [%clk 1:29:41] } 5. Qe2 { [%eval 0.65] [%clk 1:27:58] } 5... e6 { [%eval 0.71] [%clk 1:29:51] } 6. O-O { [%eval 0.58] [%clk 1:26:43] } 6... c5 { [%eval 0.76] [%clk 1:30:05] } 7. dxc5 { [%eval 0.64] [%clk 1:22:07] } 7... Bxc5 { [%eval 0.68] [%clk 1:29:50] } 8. Bg5 { [%eval 0.17] [%clk 1:21:50] } 8... Be7 { [%eval 0.44] [%clk 1:26:08] } 9. Nbd2 { [%eval 0.42] [%clk 1:21:18] } 9... d6 { [%eval 0.46] [%clk 1:20:36] } 10. a4 { [%eval 0.2] [%clk 1:09:21] } 10... b4 { [%eval 0.21] [%clk 1:14:48] } 11. Nc4 { [%eval 0.08] [%clk 1:06:29] } 11... d5 { [%eval 0.53] [%clk 1:06:16] } 12. exd5 { [%eval 0.59] [%clk 1:04:56] } 12... Nxd5 { [%eval 0.72] [%clk 1:05:20] } 13. Qe5 { [%eval 0.77] [%clk 0:58:47] } 13... O-O { [%eval 0.57] [%clk 0:54:41] } 14. Qe4 { [%eval 0.34] [%clk 0:43:22] } 14... g6 { [%eval 0.44] [%clk 0:54:09] } 15. Bxe7 { [%eval 0.0] [%clk 0:41:36] } 15... Qxe7 { [%eval 0.0] [%clk 0:54:12] } 16. Na5 { [%eval 0.02] [%clk 0:41:56] } 16... Nd7 { [%eval 0.04] [%clk 0:48:06] } 17. Nxb7 { [%eval 0.1] [%clk 0:39:59] } 17... N7f6 { [%eval 0.04] [%clk 0:48:29] } 18. Qh4 { [%eval 0.0] [%clk 0:39:35] } 18... Qxb7 { [%eval 0.0] [%clk 0:48:50] } 19. Ng5 { [%eval -0.42] [%clk 0:36:23] } 19... Kg7 { [%eval -0.07] [%clk 0:47:27] } 20. Rfe1 { [%eval -0.42] [%clk 0:36:01] } 20... h6 { [%eval -0.25] [%clk 0:44:31] } 21. Nf3 { [%eval -0.26] [%clk 0:36:05] } 21... Qc7 { [%eval -0.14] [%clk 0:39:19] } 22. g3 { [%eval -0.36] [%clk 0:34:19] } 22... Qc5 { [%eval 0.01] [%clk 0:32:54] } 23. Re2 { [%eval -0.2] [%clk 0:30:45] } 23... a5 { [%eval -0.22] [%clk 0:30:32] } 24. Rae1 { [%eval -0.3] [%clk 0:28:25] } 24... Rab8 { [%eval -0.2] [%clk 0:27:11] } 25. Nd2 { [%eval -0.47] [%clk 0:25:22] } 25... g5 { [%eval -0.13] [%clk 0:24:13] } 26. Qc4 { [%eval -0.15] [%clk 0:25:47] } 26... Qa7 { [%eval -0.14] [%clk 0:23:15] } 27. Nb3 { [%eval -0.19] [%clk 0:25:26] } 27... Rfc8 { [%eval -0.2] [%clk 0:23:10] } 28. Qa6 { [%eval -0.15] [%clk 0:24:49] } 28... Ra8 { [%eval -0.27] [%clk 0:19:50] } 29. Qd6 { [%eval -0.2] [%clk 0:23:08] } 29... Qc7 { [%eval -0.21] [%clk 0:17:38] } 30. Qxc7 { [%eval -0.26] [%clk 0:22:46] } 30... Rxc7 { [%eval -0.31] [%clk 0:17:54] } 31. Nd4 { [%eval -0.35] [%clk 0:23:11] } 31... Rac8 { [%eval -0.11] [%clk 0:16:17] } 32. Ba6 { [%eval -0.05] [%clk 0:22:26] } 32... Ra8 { [%eval -0.08] [%clk 0:16:31] } 33. Bb5 { [%eval -0.17] [%clk 0:22:39] } 33... Rac8 { [%eval -0.1] [%clk 0:15:53] } 34. Kg2 { [%eval -0.15] [%clk 0:22:24] } 34... Nb6 { [%eval -0.22] [%clk 0:12:16] } 35. h3 { [%eval -0.44] [%clk 0:16:08] } 35... Nc4 { [%eval -0.56] [%clk 0:12:16] } 36. Ba6 { [%eval -0.77] [%clk 0:13:00] } 36... Ra8?! { [%eval 0.21] } { Inaccuracy. Rd8 was best. } { [%clk 0:11:00] } 37. Rxe6 { [%eval 0.25] [%clk 0:12:23] } 37... Nxb2 { [%eval 0.24] [%clk 0:10:46] } 38. Bb5 { [%eval 0.35] [%clk 0:10:04] } 38... Rd8? { [%eval 1.67] } { Mistake. fxe6 was best. } { [%clk 0:08:48] } 39. Nf5+ { [%eval 1.59] [%clk 0:06:39] } 39... Kg6 { [%eval 1.83] [%clk 0:09:02] } 40. Ne7+ { [%eval 1.6] [%clk 0:07:03] } 40... Kg7 { [%eval 1.29] [%clk 0:09:10] } 41. R6e2? { [%eval 0.06] } { Mistake. Nf5+ was best. } { [%clk 0:06:15] } 41... Rd1?? { [%eval 3.09] } { Blunder. Nd5 was best. } { [%clk 0:07:23] } 42. Rxd1?? { [%eval 0.09] } { Blunder. Nf5+ was best. } { [%clk 0:14:50] } 42... Nxd1 { [%eval 0.19] [%clk 0:22:12] } 43. Nc6 { [%eval 0.0] [%clk 0:08:35] } 43... Nc3 { [%eval 0.0] [%clk 0:22:28] } 44. Re5 { [%eval 0.0] [%clk 0:08:58] } 44... Nxb5 { [%eval 0.0] [%clk 0:22:20] } 45. axb5 { [%eval 0.0] [%clk 0:09:24] } 45... a4 { [%eval 0.03] [%clk 0:22:33] } 46. Nxb4 { [%eval 0.0] [%clk 0:08:41] } 46... Rc4 { [%eval 0.0] [%clk 0:22:44] } 47. Nd3 { [%eval 0.0] [%clk 0:02:48] } 47... Rxc2 { [%eval 0.02] [%clk 0:21:24] } 48. b6 { [%eval 0.05] [%clk 0:05:22] } 48... Rc3?? { [%eval 3.21] } { Blunder. Nd7 was best. } { [%clk 0:19:01] } 49. Nc5 { [%eval 3.05] [%clk 0:04:51] } 49... a3? { [%eval 5.69] } { Mistake. Rc4 was best. } { [%clk 0:18:45] } 50. b7 { [%eval 5.37] [%clk 0:05:17] } 50... a2 { [%eval 5.6] [%clk 0:17:57] } 51. Re1 { [%eval 5.56] [%clk 0:05:42] } 51... Rxc5 { [%eval 5.6] [%clk 0:17:53] } 52. b8=Q { [%eval 5.55] [%clk 0:06:04] } 52... Ra5 { [%eval 6.19] [%clk 0:16:53] } 53. Qb2 { [%eval 6.19] [%clk 0:06:22] } 53... Kg6 { [%eval 6.19] [%clk 0:17:06] } 54. Ra1 { [%eval 6.0] [%clk 0:05:56] } 1-0