Event: Round 3: Matros, Alexander - Johnson, Roger D
Date: 2024-11-10
White: Matros, Alexander
WhiteTitle: IM
WhiteElo: 2337
Black: Johnson, Roger D
BlackElo: 1747
Result: 1-0
ECO: E38
Opening: Nimzo-Indian Defense: Classical Variation, Berlin Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:50:16] } 1... Nf6 { [%eval 0.17] [%clk 1:50:08] } 2. c4 { [%eval 0.16] [%clk 1:50:21] } 2... e6 { [%eval 0.11] [%clk 1:49:59] } 3. Nc3 { [%eval 0.17] [%clk 1:50:23] } 3... Bb4 { [%eval 0.17] [%clk 1:49:46] } 4. Qc2 { [%eval 0.04] [%clk 1:49:48] } 4... c5 { [%eval 0.19] [%clk 1:49:08] } 5. dxc5 { [%eval 0.11] [%clk 1:49:38] } 5... Bxc5 { [%eval 0.25] [%clk 1:49:02] } 6. Nf3 { [%eval 0.24] [%clk 1:49:08] } 6... O-O { [%eval 0.37] [%clk 1:46:54] } 7. Bg5 { [%eval 0.3] [%clk 1:48:14] } 7... h6 { [%eval 0.36] [%clk 1:46:22] } 8. Bh4 { [%eval 0.3] [%clk 1:43:23] } 8... Nc6 { [%eval 0.33] [%clk 1:45:48] } 9. e3 { [%eval 0.35] [%clk 1:43:18] } 9... Be7 { [%eval 0.23] [%clk 1:44:46] } 10. Be2 { [%eval 0.29] [%clk 1:43:08] } 10... a6 { [%eval 0.58] [%clk 1:44:07] } 11. O-O { [%eval 0.68] [%clk 1:42:44] } 11... Nh5 { [%eval 0.67] [%clk 1:43:35] } 12. Bxe7 { [%eval 0.62] [%clk 1:42:28] } 12... Qxe7 { [%eval 0.67] [%clk 1:43:31] } 13. Rfd1 { [%eval 0.71] [%clk 1:39:17] } 13... Nf6 { [%eval 0.72] [%clk 1:43:14] } 14. Qb3 { [%eval 0.46] [%clk 1:36:23] } 14... Rb8 { [%eval 0.43] [%clk 1:41:54] } 15. Rd2 { [%eval 0.41] [%clk 1:35:12] } 15... Qb4 { [%eval 0.91] [%clk 1:39:38] } 16. Qd1 { [%eval 0.51] [%clk 1:31:14] } 16... b5? { [%eval 2.03] } { Mistake. Rd8 was best. } { [%clk 1:36:26] } 17. a3 { [%eval 1.99] [%clk 1:31:07] } 17... Qe7 { [%eval 1.96] [%clk 1:33:32] } 18. cxb5 { [%eval 1.99] [%clk 1:30:09] } 18... axb5 { [%eval 2.08] [%clk 1:33:26] } 19. Bxb5 { [%eval 2.01] [%clk 1:30:01] } 19... Na7 { [%eval 2.6] [%clk 1:33:12] } 20. Be2 { [%eval 2.17] [%clk 1:21:21] } 20... d5 { [%eval 2.41] [%clk 1:33:05] } 21. b4 { [%eval 2.38] [%clk 1:20:32] } 21... Bb7 { [%eval 2.84] [%clk 1:30:58] } 22. Rc1?! { [%eval 2.09] } { Inaccuracy. b5 was best. } { [%clk 1:19:05] } 22... Rfc8 { [%eval 2.45] [%clk 1:30:27] } 23. Nb5 { [%eval 1.84] } 23... Ba6 { [%eval 1.96] [%clk 1:28:18] } 24. Nc3 { [%eval 1.93] [%clk 1:03:34] } 24... Bc4 { [%eval 2.19] [%clk 1:26:34] } 25. Bxc4 { [%eval 2.21] [%clk 1:01:10] } 25... Rxc4 { [%eval 2.19] [%clk 1:26:30] } 26. Ne5 { [%eval 2.32] [%clk 1:00:56] } 26... Rcc8 { [%eval 2.24] [%clk 1:26:10] } 27. Rdc2 { [%eval 2.03] [%clk 1:00:31] } 27... Nd7 { [%eval 2.31] [%clk 1:21:56] } 28. Qd4?! { [%eval 1.51] } { Inaccuracy. Nxd7 was best. } { [%clk 0:56:12] } 28... Nb6 { [%eval 1.9] [%clk 1:20:34] } 29. e4 { [%eval 1.66] [%clk 0:48:28] } 29... f6 { [%eval 1.96] [%clk 1:19:46] } 30. Nf3 { [%eval 2.02] [%clk 0:48:31] } 30... Rd8 { [%eval 2.52] [%clk 1:14:01] } 31. exd5 { [%eval 2.38] [%clk 0:48:10] } 31... Nxd5?! { [%eval 3.64] } { Inaccuracy. exd5 was best. } { [%clk 1:13:50] } 32. Nxd5 { [%eval 3.37] [%clk 0:47:08] } 32... Rxd5 { [%eval 3.39] [%clk 1:08:34] } 33. Rc7 { [%eval 3.81] [%clk 0:46:23] } 33... Qd6? { [%eval 7.07] } { Mistake. Nb5 was best. } { [%clk 1:07:53] } 34. Qxa7 { [%eval 6.76] [%clk 0:46:14] } 34... Qxc7 { [%eval 7.48] } 35. Qxc7 { [%eval 7.46] } 1-0