Event: Round 5: Merkouropoulos, Dionysios - Spagkakas, Konstantinos
Date: 2025-07-09
White: Merkouropoulos, Dionysios
WhiteElo: 2040
Black: Spagkakas, Konstantinos
BlackElo: 1770
Result: 1-0
ECO: D91
Opening: Grünfeld Defense: Three Knights Variation, Petrosian System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:54] } 1... Nf6 { [%eval 0.19] [%clk 1:30:50] } 2. c4 { [%eval 0.18] [%clk 1:31:16] } 2... g6 { [%eval 0.28] [%clk 1:31:01] } 3. Nc3 { [%eval 0.18] [%clk 1:31:27] } 3... d5 { [%eval 0.28] [%clk 1:31:17] } 4. Nf3 { [%eval 0.21] [%clk 1:31:23] } 4... Bg7 { [%eval 0.32] [%clk 1:31:41] } 5. Bg5 { [%eval 0.15] [%clk 1:31:27] } 5... Ne4 { [%eval 0.08] [%clk 1:31:40] } 6. Bf4 { [%eval 0.0] [%clk 1:31:37] } 6... Nxc3 { [%eval 0.09] [%clk 1:31:50] } 7. bxc3 { [%eval 0.14] [%clk 1:31:56] } 7... c5 { [%eval 0.09] [%clk 1:28:49] } 8. e3 { [%eval 0.16] [%clk 1:31:44] } 8... O-O { [%eval 0.18] [%clk 1:27:02] } 9. cxd5 { [%eval 0.19] [%clk 1:31:03] } 9... Qxd5 { [%eval 0.17] [%clk 1:27:09] } 10. Be2 { [%eval 0.2] [%clk 1:31:07] } 10... Nc6 { [%eval 0.2] [%clk 1:27:08] } 11. O-O { [%eval 0.26] [%clk 1:30:40] } 11... cxd4 { [%eval 0.22] [%clk 1:22:34] } 12. cxd4 { [%eval 0.26] [%clk 1:30:54] } 12... e6?! { [%eval 1.05] } { Inaccuracy. Bf5 was best. } { [%clk 1:22:28] } 13. Qd2?! { [%eval 0.1] } { Inaccuracy. h4 was best. } { [%clk 1:18:04] } 13... e5 { [%eval 0.01] [%clk 1:16:13] } 14. dxe5 { [%eval 0.0] [%clk 1:17:41] } 14... Qxd2 { [%eval 0.01] [%clk 1:16:37] } 15. Nxd2 { [%eval 0.03] [%clk 1:18:08] } 15... Nxe5 { [%eval 0.08] [%clk 1:17:03] } 16. Rab1 { [%eval 0.04] [%clk 1:08:02] } 16... b6 { [%eval 0.07] [%clk 1:10:26] } 17. Nf3 { [%eval 0.02] [%clk 0:56:43] } 17... Nc6 { [%eval 0.03] [%clk 1:03:52] } 18. Rfd1 { [%eval -0.03] [%clk 0:54:07] } 18... Bf5 { [%eval -0.13] [%clk 0:57:53] } 19. Rbc1 { [%eval -0.24] [%clk 0:51:15] } 19... Na5? { [%eval 1.1] } { Mistake. Nb4 was best. } { [%clk 0:43:17] } 20. Nd4 { [%eval 1.12] [%clk 0:43:04] } 20... Be4 { [%eval 1.21] [%clk 0:38:28] } 21. Rc7 { [%eval 0.85] [%clk 0:40:30] } 21... Rfc8 { [%eval 0.85] [%clk 0:34:54] } 22. Rdc1 { [%eval 0.5] [%clk 0:39:12] } 22... Bb7 { [%eval 0.96] [%clk 0:24:32] } 23. Bf3 { [%eval 0.89] [%clk 0:36:22] } 23... Rxc7 { [%eval 0.84] [%clk 0:20:52] } 24. Rxc7 { [%eval 0.94] [%clk 0:36:41] } 24... Bxf3 { [%eval 0.94] [%clk 0:21:02] } 25. Nxf3 { [%eval 0.94] [%clk 0:34:38] } 25... Rd8?! { [%eval 1.61] } { Inaccuracy. b5 was best. } { [%clk 0:20:36] } 26. h4 { [%eval 1.51] [%clk 0:34:34] } 26... h6 { [%eval 1.48] [%clk 0:18:17] } 27. Kf1? { [%eval 0.32] } { Mistake. g4 was best. } { [%clk 0:25:13] } 27... a6? { [%eval 1.55] } { Mistake. Rd1+ was best. } { [%clk 0:17:13] } 28. Ke2?! { [%eval 0.53] } { Inaccuracy. g4 was best. } { [%clk 0:25:15] } 28... b5?! { [%eval 1.53] } { Inaccuracy. Re8 was best. } { [%clk 0:16:20] } 29. Ne5 { [%eval 1.53] [%clk 0:21:27] } 29... Bxe5 { [%eval 1.54] [%clk 0:14:26] } 30. Bxe5 { [%eval 1.59] [%clk 0:21:55] } 30... Nc4 { [%eval 1.95] [%clk 0:14:46] } 31. Bd4 { [%eval 1.6] [%clk 0:21:10] } 31... Ra8?! { [%eval 2.75] } { Inaccuracy. h5 was best. } { [%clk 0:12:26] } 32. g4 { [%eval 2.9] [%clk 0:20:44] } 32... Rb8?! { [%eval 3.85] } { Inaccuracy. Kf8 was best. } { [%clk 0:10:09] } 33. Rc6 { [%eval 3.86] [%clk 0:20:06] } 33... a5 { [%eval 4.55] [%clk 0:10:13] } 34. h5 { [%eval 4.21] [%clk 0:20:15] } 34... Kh7 { [%eval 5.0] [%clk 0:09:38] } 35. hxg6+ { [%eval 5.13] [%clk 0:20:33] } 35... fxg6 { [%eval 5.04] [%clk 0:09:42] } 36. Rc7+ { [%eval 4.98] [%clk 0:20:55] } 36... Kg8 { [%eval 5.09] [%clk 0:10:07] } 37. Rg7+ { [%eval 4.89] [%clk 0:21:17] } 37... Kf8 { [%eval 4.96] [%clk 0:10:33] } 38. Rxg6 { [%eval 4.86] [%clk 0:21:28] } 38... b4 { [%eval 5.37] [%clk 0:10:51] } 39. Rxh6 { [%eval 5.29] [%clk 0:21:37] } 39... Rb5 { [%eval 5.73] [%clk 0:11:10] } 40. Rh5 { [%eval 5.54] [%clk 0:20:53] } 40... Rxh5 { [%eval 5.79] [%clk 0:11:13] } 41. gxh5 { [%eval 5.75] [%clk 0:21:21] } 41... Kf7 { [%eval 5.89] [%clk 0:11:30] } 42. Kd3 { [%eval 5.56] [%clk 0:20:42] } 42... Nd6 { [%eval 6.03] [%clk 0:11:46] } 43. e4 { [%eval 5.9] [%clk 0:20:58] } 43... Nb7 { [%eval 6.69] [%clk 0:11:05] } 44. f4 { [%eval 6.71] [%clk 0:20:42] } 44... Nd6 { [%eval 6.68] [%clk 0:11:26] } 45. f5 { [%eval 6.46] [%clk 0:20:59] } 45... Ne8?! { [%eval 10.03] } { Inaccuracy. Kg8 was best. } { [%clk 0:11:10] } 46. e5 { [%eval 11.04] [%clk 0:21:16] } 46... Nc7?! { [%eval #13] } { Checkmate is now unavoidable. a4 was best. } { [%clk 0:11:31] } 47. e6+ { [%eval #13] [%clk 0:21:32] } 47... Kg8 { [%eval #13] [%clk 0:11:55] } 48. Be5 { [%eval #16] [%clk 0:21:39] } 48... Nd5 { [%eval #12] [%clk 0:12:15] } 49. f6 { [%eval #11] [%clk 0:21:59] } 49... a4 { [%eval #8] [%clk 0:12:36] } 50. f7+ { [%eval #7] [%clk 0:22:25] } 50... Kf8 { [%eval #7] [%clk 0:13:01] } 51. Bd6+ { [%eval #6] [%clk 0:22:44] } 51... Ne7 { [%eval #6] [%clk 0:13:24] } 52. Bxb4 { [%eval #6] [%clk 0:22:54] } 52... a3 { [%eval #6] [%clk 0:13:41] } 53. Bxa3 { [%eval #5] [%clk 0:23:19] } 1-0