Event: 4NCL Division 1 2022-2023
Site: Various, United Kingdom
Date: 2023-01-15
White: Pein, Malcolm
WhiteTitle: IM
WhiteElo: 2302
Black: Venkatesan, Kavin
BlackElo: 1983
Result: 1/2-1/2
ECO: D37
Opening: Queen's Gambit Declined: Vienna Variation, Quiet Variation
Variant: Standard
TimeControl: 40 moves in 100 minutes f.b. 50 minutes to complete the game with 30 seconds increment

1. d4 { [%eval 0.0] [%clk 1:40:51] } 1... Nf6 { [%eval 0.28] [%clk 1:40:24] } 2. c4 { [%eval 0.16] [%clk 1:40:51] } 2... e6 { [%eval 0.23] [%clk 1:40:48] } 3. Nf3 { [%eval 0.0] [%clk 1:40:53] } 3... d5 { [%eval 0.17] [%clk 1:41:07] } 4. Nc3 { [%eval 0.0] [%clk 1:41:10] } 4... dxc4 { [%eval 0.17] [%clk 1:41:24] } 5. e3 { [%eval 0.0] [%clk 1:40:24] } 5... a6 { [%eval 0.12] [%clk 1:41:17] } 6. Bxc4 { [%eval -0.13] [%clk 1:40:31] } 6... b5 { [%eval 0.0] [%clk 1:41:25] } 7. Be2 { [%eval -0.06] [%clk 1:38:54] } 7... Nbd7 { [%eval 0.04] [%clk 1:31:19] } 8. O-O { [%eval -0.16] [%clk 1:35:53] } 8... Bb7 { [%eval -0.23] [%clk 1:28:51] } 9. b3 { [%eval -0.18] [%clk 1:34:41] } 9... Be7 { [%eval -0.28] [%clk 1:25:57] } 10. Bb2 { [%eval -0.2] [%clk 1:34:57] } 10... O-O { [%eval -0.16] [%clk 1:24:10] } 11. a4 { [%eval -0.26] [%clk 1:15:03] } 11... b4 { [%eval -0.29] [%clk 1:21:15] } 12. Nb1 { [%eval -0.34] [%clk 1:13:44] } 12... a5 { [%eval 0.15] [%clk 1:15:28] } 13. Nbd2 { [%eval 0.05] [%clk 1:13:19] } 13... Nb6?! { [%eval 0.65] } { Inaccuracy. c5 was best. } { [%clk 1:12:31] } 14. Rc1 { [%eval 0.6] [%clk 1:10:40] } 14... Rc8 { [%eval 0.84] [%clk 1:10:17] } 15. Ne5 { [%eval 0.86] [%clk 1:07:02] } 15... c5 { [%eval 0.78] [%clk 1:08:20] } 16. Ndc4?! { [%eval 0.15] } { Inaccuracy. Bf3 was best. } { [%clk 0:59:42] } 16... Nxc4 { [%eval 0.18] [%clk 1:06:59] } 17. Nxc4 { [%eval 0.21] [%clk 0:59:53] } 17... Nd5 { [%eval 0.1] [%clk 1:02:21] } 18. dxc5 { [%eval 0.11] [%clk 0:54:15] } 18... Bxc5 { [%eval 0.18] [%clk 1:00:36] } 19. Bd3 { [%eval -0.31] [%clk 0:34:00] } 19... Nc3 { [%eval -0.21] [%clk 0:42:48] } 20. Bxc3 { [%eval -0.23] [%clk 0:32:49] } 20... bxc3 { [%eval -0.27] [%clk 0:43:15] } 21. Rxc3 { [%eval -0.24] [%clk 0:29:32] } 21... Qg5 { [%eval -0.24] [%clk 0:43:07] } 22. e4 { [%eval -0.26] [%clk 0:23:44] } 22... f5 { [%eval 0.22] [%clk 0:30:56] } 23. Qe2 { [%eval 0.27] [%clk 0:20:37] } 23... Rcd8?? { [%eval 2.4] } { Blunder. g6 was best. } { [%clk 0:17:20] } 24. Nxa5 { [%eval 2.3] [%clk 0:14:30] } 24... Bxe4 { [%eval 2.21] [%clk 0:12:10] } 25. Bxe4 { [%eval 2.39] [%clk 0:13:16] } 25... fxe4 { [%eval 2.39] [%clk 0:11:53] } 26. Rxc5 { [%eval 2.45] [%clk 0:09:24] } 26... Qxc5 { [%eval 2.49] [%clk 0:10:48] } 27. Nb7 { [%eval 2.67] [%clk 0:09:49] } 27... Qb6 { [%eval 2.54] [%clk 0:09:09] } 28. Nxd8 { [%eval 2.42] [%clk 0:10:12] } 28... Rxd8 { [%eval 2.31] [%clk 0:09:38] } 29. Qe3 { [%eval 1.87] [%clk 0:08:56] } 29... Qb4?! { [%eval 2.83] } { Inaccuracy. Qb7 was best. } { [%clk 0:09:20] } 30. f3? { [%eval 1.16] } { Mistake. Rc1 was best. } { [%clk 0:03:49] } 30... Rd3 { [%eval 1.6] [%clk 0:08:40] } 31. Qxe4 { [%eval 1.88] [%clk 0:04:06] } 31... Qxb3 { [%eval 1.88] [%clk 0:08:37] } 32. Re1?! { [%eval 1.22] } { Inaccuracy. a5 was best. } { [%clk 0:03:20] } 32... Rd1?! { [%eval 2.27] } { Inaccuracy. Qb6+ was best. } { [%clk 0:06:11] } 33. a5 { [%eval 2.32] [%clk 0:01:15] } 33... Rd6 { [%eval 2.5] [%clk 0:03:11] } 34. Qb1? { [%eval 0.88] } { Mistake. Qe5 was best. } { [%clk 0:01:41] } 34... Qc3 { [%eval 1.07] [%clk 0:02:21] } 35. Qa1 { [%eval 1.27] [%clk 0:01:03] } 35... Qc5+ { [%eval 1.15] [%clk 0:02:13] } 36. Kh1 { [%eval 1.08] [%clk 0:01:25] } 36... Ra6 { [%eval 0.89] [%clk 0:02:25] } 37. Qe5?! { [%eval 0.04] } { Inaccuracy. Re5 was best. } { [%clk 0:01:33] } 37... Qxa5 { [%eval 0.0] [%clk 0:01:56] } 38. Qb8+ { [%eval 0.02] [%clk 0:01:59] } 38... Kf7 { [%eval 0.03] [%clk 0:02:19] } 39. Qb7+ { [%eval 0.02] [%clk 0:02:05] } 39... Kf6 { [%eval 0.0] [%clk 0:01:48] } 40. Qb2+ { [%eval 0.03] [%clk 0:01:47] } 40... Kf7 { [%eval 0.01] [%clk 0:01:36] } 41. Qb7+ { [%eval 0.02] [%clk 0:00:53] } 41... Kf6 { [%eval 0.05] [%clk 0:00:53] } 42. Qb2+ { [%eval 0.0] [%clk 0:00:50] } 42... Kf7 { [%eval 0.01] [%clk 0:45:19] } 43. Rd1 { [%eval 0.0] [%clk 0:48:57] } 43... Ra7 { [%eval 0.0] [%clk 0:41:59] } 44. h3 { [%eval 0.0] [%clk 0:48:37] } 44... Re7 { [%eval 0.07] [%clk 0:41:56] } 45. Qd4 { [%eval 0.04] [%clk 0:47:28] } 45... h6 { [%eval 0.02] [%clk 0:38:07] } 46. Qe4 { [%eval 0.02] [%clk 0:42:58] } 46... Qb5 { [%eval 0.06] [%clk 0:33:16] } 47. Rb1 { [%eval 0.0] [%clk 0:39:08] } 47... Qf5 { [%eval 0.04] [%clk 0:31:56] } 1/2-1/2