Event: Round 5: Rennkamp, Johannes - Holtwessels, Jan
Date: 2025-05-25
White: Rennkamp, Johannes
WhiteElo: 1903
Black: Holtwessels, Jan
BlackElo: 1924
Result: 1/2-1/2
ECO: D04
Opening: Queen's Pawn Game: Colle System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:28:18] } 1... Nf6 { [%eval 0.19] [%clk 1:30:52] } 2. Nf3 { [%eval 0.11] [%clk 1:28:39] } 2... d5 { [%eval 0.11] [%clk 1:31:18] } 3. e3 { [%eval 0.0] [%clk 1:29:02] } 3... c5 { [%eval 0.0] [%clk 1:31:44] } 4. b3 { [%eval -0.23] [%clk 1:28:47] } 4... Nc6 { [%eval 0.0] [%clk 1:31:05] } 5. Bb2 { [%eval -0.01] [%clk 1:28:59] } 5... Bg4 { [%eval -0.05] [%clk 1:30:50] } 6. Be2 { [%eval -0.07] [%clk 1:26:48] } 6... cxd4 { [%eval 0.11] [%clk 1:29:22] } 7. exd4 { [%eval -0.22] [%clk 1:26:52] } 7... e6 { [%eval -0.17] [%clk 1:29:04] } 8. O-O { [%eval -0.24] [%clk 1:27:12] } 8... Bd6 { [%eval -0.2] [%clk 1:28:37] } 9. Nbd2 { [%eval -0.18] [%clk 1:27:04] } 9... O-O { [%eval -0.2] [%clk 1:27:53] } 10. Ne5 { [%eval -0.25] [%clk 1:24:30] } 10... Bxe2 { [%eval -0.19] [%clk 1:26:50] } 11. Qxe2 { [%eval -0.2] [%clk 1:23:57] } 11... Rc8 { [%eval -0.09] [%clk 1:21:04] } 12. c4 { [%eval -0.06] [%clk 1:06:00] } 12... Qe7 { [%eval 0.12] [%clk 1:16:24] } 13. f4 { [%eval -0.3] [%clk 1:02:59] } 13... dxc4 { [%eval -0.2] [%clk 1:10:44] } 14. Ndxc4 { [%eval -0.51] [%clk 0:58:03] } 14... Rfd8 { [%eval -0.44] [%clk 1:06:01] } 15. Rad1 { [%eval -0.57] [%clk 0:52:57] } 15... Bb8 { [%eval -0.51] [%clk 0:57:41] } 16. Ba3 { [%eval -0.87] [%clk 0:28:52] } 16... Qe8 { [%eval -0.96] [%clk 0:56:29] } 17. Nxc6 { [%eval -0.89] [%clk 0:23:14] } 17... Qxc6?! { [%eval 0.0] } { Inaccuracy. Rxc6 was best. } { [%clk 0:55:29] } 18. Be7 { [%eval 0.08] [%clk 0:23:12] } 18... Rd5?? { [%eval 2.07] } { Blunder. Rd7 was best. } { [%clk 0:36:56] } 19. Bxf6 { [%eval 1.97] [%clk 0:23:27] } 19... gxf6 { [%eval 2.03] [%clk 0:37:02] } 20. Qg4+ { [%eval 1.77] [%clk 0:20:18] } 20... Kh8 { [%eval 2.13] [%clk 0:34:12] } 21. Qh4 { [%eval 1.79] [%clk 0:20:29] } 21... Rf5?! { [%eval 3.09] } { Inaccuracy. Rg8 was best. } { [%clk 0:29:06] } 22. Ne3 { [%eval 3.16] [%clk 0:13:47] } 22... Rg8 { [%eval 3.14] [%clk 0:28:31] } 23. g3? { [%eval 1.53] } { Mistake. Rd2 was best. } { [%clk 0:12:50] } 23... Qe4 { [%eval 1.57] [%clk 0:27:19] } 24. Nxf5 { [%eval 1.56] [%clk 0:13:00] } 24... Qxf5 { [%eval 1.67] [%clk 0:27:44] } 25. Rc1 { [%eval 1.19] [%clk 0:12:12] } 25... Bd6 { [%eval 1.04] [%clk 0:24:06] } 26. Rc3 { [%eval 0.62] [%clk 0:09:20] } 26... Rg4?? { [%eval 2.47] } { Blunder. Rg6 was best. } { [%clk 0:21:55] } 27. Qh6 { [%eval 2.02] [%clk 0:08:49] } 27... Rg8 { [%eval 1.99] [%clk 0:22:11] } 28. Qh4? { [%eval 0.65] } { Mistake. Kg2 was best. } { [%clk 0:04:58] } 28... Rg4? { [%eval 2.37] } { Mistake. Rg6 was best. } { [%clk 0:22:35] } 29. Qh6 { [%eval 1.94] [%clk 0:05:23] } 29... Rg8 { [%eval 2.08] [%clk 0:22:47] } 30. Kg2 { [%eval 1.92] [%clk 0:05:07] } 30... Bf8 { [%eval 1.94] [%clk 0:21:57] } 31. Qh3 { [%eval 1.89] [%clk 0:04:05] } 31... Qe4+ { [%eval 2.1] [%clk 0:22:06] } 32. Rcf3 { [%eval 1.94] [%clk 0:03:59] } 32... Qxd4 { [%eval 2.27] [%clk 0:21:28] } 33. Qh5 { [%eval 2.39] [%clk 0:04:18] } 33... Rg6 { [%eval 2.9] [%clk 0:19:44] } 34. Qb5 { [%eval 2.9] [%clk 0:04:39] } 34... Bc5 { [%eval 3.02] [%clk 0:19:25] } 35. Qxb7 { [%eval 2.76] [%clk 0:04:03] } 35... Qd2+ { [%eval 2.78] [%clk 0:19:24] } 36. R1f2?? { [%eval 0.0] } { Blunder. Kh1 was best. } { [%clk 0:03:04] } 36... Bxf2 { [%eval 0.0] [%clk 0:18:53] } 37. Rxf2 { [%eval 0.0] [%clk 0:03:33] } 37... Qd4 { [%eval 0.0] [%clk 0:18:12] } 38. Qxf7 { [%eval 0.0] [%clk 0:02:52] } 38... Qd5+ { [%eval 0.0] [%clk 0:10:23] } 39. Rf3 { [%eval 0.0] [%clk 0:03:03] } 39... Qd2+ { [%eval 0.0] [%clk 0:10:34] } 40. Rf2 { [%eval 0.0] [%clk 0:03:32] } 40... Qd5+ { [%eval 0.0] [%clk 0:10:52] } 41. Kf1 { [%eval 0.0] [%clk 0:02:57] } 41... Qd1+ { [%eval 0.0] [%clk 0:11:01] } 42. Kg2 { [%eval 0.0] [%clk 0:03:26] } 42... Qd5+ { [%eval 0.0] [%clk 0:10:28] } 1/2-1/2