FMMichaelides, Konstantinos vs GMGuidarelli, Laurent

[Event "42 Open Internacional d'Escacs d'Andorra 2026"]
[Site "Escaldes-Engordany"]
[Date "2026.07.21"]
[Round "4.14"]
[White "Michaelides, Konstantinos"]
[Black "Guidarelli, Laurent"]
[Result "0-1"]
[WhiteElo "2243"]
[WhiteTitle "FM"]
[WhiteFideId "5901871"]
[BlackElo "2458"]
[BlackTitle "GM"]
[BlackFideId "611123"]
[TimeControl "90min + 30s +30min move 40"]
[Variant "Standard"]
[ECO "A31"]
[Opening "English Opening: Symmetrical Variation, Anti-Benoni Variation"]
[UTCDate "2026.07.21"]
[UTCTime "13:50:16"]
[BroadcastName "42nd Andorra Open 2026"]
[BroadcastURL "https://lichess.org/broadcast/42nd-andorra-open-2026/round-4/HW0PClOT"]
[GameURL "https://lichess.org/broadcast/42nd-andorra-open-2026/round-4/HW0PClOT/pvxltvEU"]

1. d4 { [%eval 0.15] [%clk 1:30:26] } 1... Nf6 { [%eval 0.15] [%clk 1:30:54] } 2. c4 { [%eval 0.16] [%clk 1:30:12] } 2... c5 { [%eval 0.56] [%clk 1:31:11] } 3. Nf3 { [%eval 0.08] [%clk 1:30:00] } 3... cxd4 { [%eval 0.14] [%clk 1:29:53] } 4. Nxd4 { [%eval 0.1] [%clk 1:30:19] } 4... e5 { [%eval 0.37] [%clk 1:30:18] } 5. Nb5 { [%eval 0.26] [%clk 1:29:38] } 5... d5 { [%eval 0.23] [%clk 1:29:45] } 6. cxd5 { [%eval 0.27] [%clk 1:30:00] } 6... Bc5 { [%eval 0.18] [%clk 1:30:09] } 7. N5c3 { [%eval 0.21] [%clk 1:30:01] } 7... O-O { [%eval 0.1] [%clk 1:30:21] } 8. g3 { [%eval 0.35] [%clk 1:30:21] } 8... Ng4 { [%eval 0.27] [%clk 1:28:16] } 9. e3 { [%eval 0.34] [%clk 1:25:40] } 9... f5 { [%eval 0.3] [%clk 1:28:20] } 10. h3 { [%eval 0.17] [%clk 1:21:49] } 10... Nf6 { [%eval 0.21] [%clk 1:26:01] } 11. Bg2 { [%eval -0.18] [%clk 1:21:03] } 11... e4 { [%eval -0.31] [%clk 1:16:44] } 12. O-O { [%eval -0.19] [%clk 1:17:11] } 12... Nbd7 { [%eval -0.26] [%clk 1:16:28] } 13. Qb3 { [%eval -0.76] [%clk 1:12:22] } 13... a6 { [%eval -0.33] [%clk 1:10:59] } 14. a4 { [%eval -0.66] [%clk 1:08:34] } 14... Bd6 { [%eval -0.13] [%clk 1:10:16] } 15. Rd1?! { [%eval -1.08] } { Inaccuracy. Na3 was best. } { [%clk 0:58:05] } 15... h5 { [%eval -1.15] [%clk 1:06:15] } 16. Nd2 { [%eval -0.9] [%clk 0:48:07] } 16... h4 { [%eval -0.93] [%clk 1:04:53] } 17. Nc4 { [%eval -0.84] [%clk 0:43:55] } 17... hxg3 { [%eval -0.76] [%clk 1:03:35] } 18. fxg3 { [%eval -0.93] [%clk 0:39:01] } 18... Bxg3 { [%eval -0.82] [%clk 0:59:24] } 19. Ne2 { [%eval -0.76] [%clk 0:31:28] } 19... Nh5 { [%eval -0.91] [%clk 0:54:57] } 20. Bd2 { [%eval -1.29] [%clk 0:18:38] } 20... b5 { [%eval -1.26] [%clk 0:42:33] } 21. axb5 { [%eval -1.43] [%clk 0:15:24] } 21... Rb8? { [%eval -0.2] } { Mistake. Nc5 was best. } { [%clk 0:38:38] } 22. Nxg3 { [%eval -0.12] [%clk 0:08:15] } 22... Rxb5 { [%eval -0.13] [%clk 0:34:13] } 23. Qa3 { [%eval -0.16] [%clk 0:05:23] } 23... Nxg3 { [%eval -0.26] [%clk 0:34:37] } 24. Nd6?! { [%eval -1.15] } { Inaccuracy. Bb4 was best. } { [%clk 0:04:14] } 24... Ne5 { [%eval -1.34] [%clk 0:05:39] } 25. Nxb5?! { [%eval -2.2] } { Inaccuracy. Nxc8 was best. } { [%clk 0:03:10] } 25... axb5 { [%eval -2.29] [%clk 0:06:08] } 26. Bc3? { [%eval -4.44] } { Mistake. Rf1 was best. } { [%clk 0:02:58] } 26... Nf3+ { [%eval -4.18] [%clk 0:05:36] } 27. Bxf3 { [%eval -4.2] [%clk 0:02:26] } 27... exf3 { [%eval -4.52] [%clk 0:06:04] } 28. Kh2 { [%eval -5.62] [%clk 0:02:04] } 28... f4 { [%eval -5.42] [%clk 0:05:36] } 29. Qa7 { [%eval -6.39] [%clk 0:01:26] } 29... Rf7 { [%eval -5.63] [%clk 0:05:34] } 30. Qb8 { [%eval -7.01] [%clk 0:01:23] } 30... Qd7 { [%eval -6.48] [%clk 0:05:43] } 31. Kg1?! { [%eval -11.02] } { Inaccuracy. Qxc8+ was best. } { [%clk 0:00:33] } 31... Qxh3 { [%eval -10.64] [%clk 0:05:39] } 0-1