Event: Round 9: Theodoridis, Charalampos - Tsanas, Nikolaos
Date: 2025-04-28
White: Theodoridis, Charalampos
WhiteElo: 2035
Black: Tsanas, Nikolaos
BlackElo: 1699
Result: 1/2-1/2
ECO: E45
Opening: Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:51] } 2. c4 { [%eval 0.18] [%clk 1:31:22] } 2... e6 { [%eval 0.14] [%clk 1:31:14] } 3. Nc3 { [%eval 0.09] [%clk 1:31:49] } 3... Bb4 { [%eval 0.09] [%clk 1:31:36] } 4. e3 { [%eval 0.11] [%clk 1:32:11] } 4... b6 { [%eval 0.31] [%clk 1:31:50] } 5. Ne2 { [%eval 0.26] [%clk 1:32:26] } 5... Ba6 { [%eval 0.32] [%clk 1:32:04] } 6. a3 { [%eval 0.35] [%clk 1:31:47] } 6... Bxc3+ { [%eval 0.32] [%clk 1:32:24] } 7. Nxc3 { [%eval 0.24] [%clk 1:32:09] } 7... d5 { [%eval 0.17] [%clk 1:32:13] } 8. b3 { [%eval 0.37] [%clk 1:23:56] } 8... O-O { [%eval 0.33] [%clk 1:31:20] } 9. Be2 { [%eval 0.31] [%clk 1:22:12] } 9... c5 { [%eval 0.32] [%clk 1:21:56] } 10. dxc5 { [%eval 0.35] [%clk 1:16:20] } 10... bxc5 { [%eval 0.49] [%clk 1:22:02] } 11. O-O { [%eval 0.48] [%clk 1:16:24] } 11... Nc6 { [%eval 0.63] [%clk 1:11:21] } 12. cxd5 { [%eval 0.43] [%clk 1:10:58] } 12... Bxe2 { [%eval 0.38] [%clk 1:11:26] } 13. Qxe2 { [%eval 0.53] [%clk 1:11:21] } 13... exd5 { [%eval 0.5] [%clk 1:11:38] } 14. Na4 { [%eval 0.57] [%clk 1:09:42] } 14... Qe7 { [%eval 0.85] [%clk 1:08:57] } 15. Qb5 { [%eval 0.31] [%clk 0:58:26] } 15... Rfc8 { [%eval 0.64] [%clk 0:59:20] } 16. Qxc5 { [%eval 0.66] [%clk 0:55:20] } 16... Qd7?! { [%eval 1.37] } { Inaccuracy. Qe6 was best. } { [%clk 0:56:24] } 17. Rd1? { [%eval 0.16] } { Mistake. Bb2 was best. } { [%clk 0:49:38] } 17... Rab8 { [%eval 0.35] [%clk 0:54:20] } 18. Qc3 { [%eval -0.03] [%clk 0:35:42] } 18... Ne4 { [%eval -0.15] [%clk 0:43:07] } 19. Qd3 { [%eval -0.48] [%clk 0:33:43] } 19... Na5?! { [%eval 0.1] } { Inaccuracy. Ne5 was best. } { [%clk 0:39:10] } 20. Qxe4 { [%eval 0.12] [%clk 0:19:58] } 20... dxe4 { [%eval 0.16] [%clk 0:37:57] } 21. Rxd7 { [%eval 0.18] [%clk 0:20:15] } 21... Nxb3 { [%eval 0.17] [%clk 0:38:12] } 22. Rb1 { [%eval 0.22] [%clk 0:20:10] } 22... Rxc1+ { [%eval 0.28] [%clk 0:36:05] } 23. Rxc1 { [%eval 0.1] [%clk 0:20:34] } 23... Nxc1 { [%eval 0.13] [%clk 0:36:24] } 24. Rxa7 { [%eval 0.16] [%clk 0:15:00] } 24... f5 { [%eval 0.12] [%clk 0:32:25] } 25. g4 { [%eval 0.0] [%clk 0:13:24] } 25... Rb1 { [%eval 0.21] [%clk 0:22:24] } 26. Kf1 { [%eval 0.0] [%clk 0:12:13] } 26... Nd3+ { [%eval 0.0] [%clk 0:21:02] } 27. Kg2 { [%eval -0.05] [%clk 0:12:20] } 27... Rb3 { [%eval 0.0] [%clk 0:19:19] } 28. gxf5 { [%eval 0.0] [%clk 0:10:18] } 28... Rxa3 { [%eval 0.0] [%clk 0:19:36] } 29. Ra8+ { [%eval 0.0] [%clk 0:10:44] } 29... Kf7 { [%eval 0.0] [%clk 0:19:54] } 30. Nb6 { [%eval 0.0] [%clk 0:11:02] } 30... Rxa8?? { [%eval 6.78] } { Blunder. Rxa8 was best. } { [%clk 0:19:51] } 31. Nxa8?? { [%eval -5.42] } { Blunder. Rxa5 was best. } { [%clk 0:11:02] } 31... Kf6 { [%eval -4.99] } 32. Nc7?? { [%eval #-14] } { Checkmate is now unavoidable. f3 was best. } 32... Kxf5?? { [%eval -5.92] } { Lost forced checkmate sequence. Rxa8 was best. } 33. Ne8 g6 34. Nd6+ Ke5 35. Nf7+ Kf6 36. Nd6 1/2-1/2