Event: 1ST BANGKOK SUMMER INTERNATIONAL CHESS OPEN - Blitz
Site: Bangkok, Thailand
Date: 2025-07-05
White: Ko Ko Ohn
WhiteTitle: FM
WhiteElo: 1990
Black: Concio, Michael Jr.
BlackTitle: IM
BlackElo: 2457
Result: 0-1
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard
TimeControl: 3 + 2

1. e4 { [%eval 0.18] [%clk 0:03:03] } 1... e5 { [%eval 0.22] [%clk 0:03:03] } 2. Nf3 { [%eval 0.13] [%clk 0:03:03] } 2... Nc6 { [%eval 0.21] [%clk 0:03:03] } 3. Bb5 { [%eval 0.15] [%clk 0:03:04] } 3... a6 { [%eval 0.21] [%clk 0:03:04] } 4. Ba4 { [%eval 0.11] [%clk 0:03:06] } 4... Nf6 { [%eval 0.28] [%clk 0:03:05] } 5. d3 { [%eval 0.04] [%clk 0:03:07] } 5... b5 { [%eval 0.19] [%clk 0:03:05] } 6. Bb3 { [%eval 0.02] [%clk 0:03:08] } 6... Be7 { [%eval 0.16] [%clk 0:03:03] } 7. h3 { [%eval 0.13] [%clk 0:03:03] } 7... h6 { [%eval 0.45] [%clk 0:03:03] } 8. O-O { [%eval 0.2] [%clk 0:03:04] } 8... O-O { [%eval 0.22] [%clk 0:03:02] } 9. c3 { [%eval 0.01] [%clk 0:03:03] } 9... d6 { [%eval 0.37] [%clk 0:03:02] } 10. Re1 { [%eval 0.31] [%clk 0:03:02] } 10... Na5 { [%eval 0.22] [%clk 0:03:03] } 11. Bc2 { [%eval 0.3] [%clk 0:03:03] } 11... c5 { [%eval 0.33] [%clk 0:03:03] } 12. d4 { [%eval 0.31] [%clk 0:02:52] } 12... Qc7 { [%eval 0.39] [%clk 0:03:03] } 13. d5 { [%eval 0.38] [%clk 0:02:41] } 13... c4?! { [%eval 1.3] } { Inaccuracy. Nc4 was best. } { [%clk 0:02:32] } 14. b3 { [%eval 1.19] [%clk 0:02:18] } 14... Nb7 { [%eval 1.09] [%clk 0:02:23] } 15. b4 { [%eval 1.12] [%clk 0:02:15] } 15... a5 { [%eval 1.4] [%clk 0:02:23] } 16. a3?! { [%eval 0.78] } { Inaccuracy. a4 was best. } { [%clk 0:02:15] } 16... Nh7 { [%eval 1.09] [%clk 0:02:03] } 17. Nbd2 { [%eval 0.87] [%clk 0:01:50] } 17... Nd8 { [%eval 0.99] [%clk 0:02:02] } 18. Nf1 { [%eval 0.72] [%clk 0:01:50] } 18... f5 { [%eval 0.68] [%clk 0:02:02] } 19. exf5 { [%eval 0.61] [%clk 0:01:49] } 19... Bxf5 { [%eval 0.63] [%clk 0:02:02] } 20. Bxf5 { [%eval 0.7] [%clk 0:01:49] } 20... Rxf5 { [%eval 0.68] [%clk 0:02:02] } 21. Ng3 { [%eval 0.15] [%clk 0:01:47] } 21... Rf8 { [%eval 0.17] [%clk 0:02:03] } 22. Be3 { [%eval 0.26] [%clk 0:01:38] } 22... Nf7 { [%eval 0.35] [%clk 0:01:55] } 23. Qd2?! { [%eval -0.21] } { Inaccuracy. Nd2 was best. } { [%clk 0:01:31] } 23... Nfg5 { [%eval 0.15] [%clk 0:01:45] } 24. Nxg5 { [%eval -0.37] [%clk 0:01:26] } 24... Bxg5 { [%eval -0.37] [%clk 0:01:42] } 25. Ne4 { [%eval -0.4] [%clk 0:01:25] } 25... Bxe3 { [%eval -0.61] [%clk 0:01:41] } 26. fxe3 { [%eval -0.26] [%clk 0:00:56] } 26... Nf6 { [%eval -0.34] [%clk 0:01:36] } 27. Ng3 { [%eval -0.42] [%clk 0:00:56] } 27... Rf7 { [%eval -0.42] [%clk 0:01:28] } 28. e4 { [%eval -0.76] [%clk 0:00:45] } 28... Qa7+ { [%eval -0.65] [%clk 0:01:25] } 29. Kh2 { [%eval -0.68] [%clk 0:00:41] } 29... axb4 { [%eval -0.66] [%clk 0:01:23] } 30. cxb4 { [%eval -0.68] [%clk 0:00:35] } 30... Raf8?! { [%eval 0.13] } { Inaccuracy. g6 was best. } { [%clk 0:01:13] } 31. Nf5 { [%eval -0.24] [%clk 0:00:09] } 31... Nxe4 { [%eval -0.26] [%clk 0:01:04] } 32. Nxh6+ { [%eval -0.25] [%clk 0:00:09] } 32... gxh6 { [%eval -0.24] [%clk 0:01:05] } 33. Rxe4 { [%eval -0.36] [%clk 0:00:10] } 33... Rf4 { [%eval -0.45] [%clk 0:01:05] } 34. Rae1 { [%eval -0.55] [%clk 0:00:07] } 34... Qxa3 { [%eval -0.63] [%clk 0:00:29] } 35. R1e3 { [%eval -0.68] [%clk 0:00:08] } 35... Qa7 { [%eval -0.75] [%clk 0:00:29] } 36. Rg3+?! { [%eval -1.89] } { Inaccuracy. Rxf4 was best. } { [%clk 0:00:09] } 36... Kh8?? { [%eval 0.0] } { Blunder. Kh7 was best. } { [%clk 0:00:27] } 37. Rxf4 { [%eval 0.0] [%clk 0:00:07] } 37... Rxf4 { [%eval -0.06] [%clk 0:00:27] } 38. Qe2?? { [%eval -2.11] } { Blunder. Rg6 was best. } { [%clk 0:00:05] } 38... Qf7?? { [%eval -0.08] } { Blunder. Kh7 was best. } { [%clk 0:00:24] } 39. Qa2 { [%eval -0.45] [%clk 0:00:03] } 39... Kh7 { [%eval -0.59] [%clk 0:00:17] } 40. Qa6 { [%eval -0.58] [%clk 0:00:03] } 40... Rf6?? { [%eval 3.31] } { Blunder. Qxd5 was best. } { [%clk 0:00:18] } 41. Qxb5 { [%eval 2.89] [%clk 0:00:03] } 41... e4? { [%eval 4.69] } { Mistake. Rf4 was best. } { [%clk 0:00:11] } 42. Qxc4 { [%eval 4.32] [%clk 0:00:03] } 42... Qe7 { [%eval 5.16] [%clk 0:00:13] } 43. Qe2?? { [%eval 2.03] } { Blunder. Qc8 was best. } { [%clk 0:00:00] } 0-1