Event: Hanoi GM and IM Chess Tournament 2025
Site: dtflivechess.online
Date: 2025-06-16
White: Owen, Michael
WhiteTitle: CM
WhiteElo: 2209
Black: Arca, Christian Gian Karlo
BlackTitle: FM
BlackElo: 2327
Result: 1/2-1/2
ECO: B10
Opening: Caro-Kann Defense: Endgame Offer
Variant: Standard
TimeControl: 90 Min +30Sec

1. e4 { [%eval 0.18] [%clk 1:30:30] } 1... c6 { [%eval 0.23] [%clk 1:30:08] } 2. Nf3 { [%eval 0.17] [%clk 1:30:41] } 2... d5 { [%eval 0.24] [%clk 1:30:15] } 3. d3 { [%eval 0.17] [%clk 1:25:52] } 3... Bg4 { [%eval 0.28] [%clk 1:29:45] } 4. h3 { [%eval 0.26] [%clk 1:26:05] } 4... Bxf3 { [%eval 0.39] [%clk 1:30:08] } 5. Qxf3 { [%eval 0.29] [%clk 1:25:43] } 5... e6 { [%eval 0.38] [%clk 1:29:36] } 6. g3 { [%eval 0.31] [%clk 1:25:57] } 6... h5 { [%eval 0.49] [%clk 1:18:19] } 7. h4 { [%eval 0.54] [%clk 1:24:48] } 7... Nf6 { [%eval 0.53] [%clk 1:09:44] } 8. e5? { [%eval -0.75] } { Mistake. Qe2 was best. } { [%clk 1:22:04] } 8... Ng4 { [%eval -0.75] [%clk 1:01:41] } 9. Qe2 { [%eval -0.68] [%clk 1:13:03] } 9... Bc5?! { [%eval 0.0] } { Inaccuracy. Nd7 was best. } { [%clk 1:00:03] } 10. f3 { [%eval -0.12] [%clk 1:12:55] } 10... Nh6 { [%eval 0.0] [%clk 0:57:51] } 11. c3 { [%eval -0.18] [%clk 1:12:14] } 11... Nf5 { [%eval -0.13] [%clk 0:58:01] } 12. Bf4 { [%eval -0.04] [%clk 1:04:10] } 12... Bb6 { [%eval 0.3] [%clk 0:50:04] } 13. Nd2 { [%eval 0.18] [%clk 1:02:09] } 13... a5 { [%eval 0.67] [%clk 0:39:29] } 14. a4?! { [%eval 0.12] } { Inaccuracy. O-O-O was best. } { [%clk 1:00:25] } 14... Nd7 { [%eval 0.27] [%clk 0:34:18] } 15. d4 { [%eval 0.18] [%clk 0:58:00] } 15... c5 { [%eval 0.27] [%clk 0:34:02] } 16. dxc5 { [%eval 0.16] [%clk 0:58:23] } 16... Bxc5 { [%eval 0.32] [%clk 0:33:09] } 17. Nb3 { [%eval 0.32] [%clk 0:56:51] } 17... Ba7 { [%eval 0.47] [%clk 0:24:46] } 18. Qd2 { [%eval 0.35] [%clk 0:51:34] } 18... O-O?! { [%eval 0.97] } { Inaccuracy. Qb6 was best. } { [%clk 0:23:20] } 19. Bd3? { [%eval -0.26] } { Mistake. Bb5 was best. } { [%clk 0:48:43] } 19... Qb6 { [%eval 0.02] [%clk 0:18:02] } 20. Bxf5 { [%eval 0.0] [%clk 0:48:35] } 20... exf5 { [%eval -0.07] [%clk 0:17:30] } 21. Nd4 { [%eval -0.11] [%clk 0:37:00] } 21... Rfe8 { [%eval 0.0] [%clk 0:14:50] } 22. O-O-O { [%eval -0.01] [%clk 0:37:12] } 22... Nxe5 { [%eval 0.13] [%clk 0:14:33] } 23. Bxe5 { [%eval -0.28] [%clk 0:37:40] } 23... Rxe5 { [%eval -0.39] [%clk 0:13:44] } 24. f4 { [%eval -0.59] [%clk 0:36:30] } 24... Re4 { [%eval -0.51] [%clk 0:13:45] } 25. Nxf5 { [%eval -0.55] [%clk 0:30:36] } 25... Rae8?! { [%eval 0.2] } { Inaccuracy. g6 was best. } { [%clk 0:09:14] } 26. Qxd5 { [%eval 0.26] [%clk 0:30:58] } 26... Re2 { [%eval 0.36] [%clk 0:08:41] } 27. Rd2 { [%eval 0.0] [%clk 0:27:24] } 27... Rxd2 { [%eval -0.02] [%clk 0:09:07] } 28. Qxd2 { [%eval -0.01] [%clk 0:27:50] } 28... Qe6 { [%eval -0.09] [%clk 0:07:25] } 29. Nd4 { [%eval -0.11] [%clk 0:28:06] } 29... Qa2 { [%eval -0.14] [%clk 0:06:04] } 30. Rd1 { [%eval -0.26] [%clk 0:27:27] } 30... b5?! { [%eval 0.76] } { Inaccuracy. Qa1+ was best. } { [%clk 0:04:20] } 31. axb5 { [%eval 0.75] [%clk 0:27:13] } 31... a4 { [%eval 0.89] [%clk 0:04:28] } 32. Nc2 { [%eval 0.96] [%clk 0:27:43] } 32... a3?? { [%eval 4.27] } { Blunder. a3 was best. } { [%clk 0:04:52] } 33. bxa3 { [%eval 4.1] [%clk 0:27:43] } 33... Bc5? { [%eval 8.56] } { Mistake. Qxd5 was best. } { [%clk 0:04:48] } 34. Qd5?! { [%eval 6.05] } { Inaccuracy. Qxa2 was best. } { [%clk 0:28:00] } 34... Bxa3+?! { [%eval 14.85] } { Inaccuracy. Qa1+ was best. } { [%clk 0:05:13] } 35. Nxa3?? { [%eval #-14] } { Checkmate is now unavoidable. bxa3 was best. } { [%clk 0:28:27] } 35... Qxa3+?? { [%eval #10] } { Lost forced checkmate sequence. Qxb2+ was best. } { [%clk 0:05:32] } 36. Kc2?? { [%eval -4.05] } { Lost forced checkmate sequence. bxa3 was best. } { [%clk 0:28:54] } 36... Qa4+?? { [%eval #12] } { Checkmate is now unavoidable. Qxb2+ was best. } { [%clk 0:05:48] } 37. Kd2?? { [%eval -4.81] } { Lost forced checkmate sequence. bxa3 was best. } { [%clk 0:28:56] } 37... Qa7?? { [%eval #9] } { Checkmate is now unavoidable. Qxb2+ was best. } { [%clk 0:05:20] } 38. Kc2 { [%eval #9] [%clk 0:29:21] } 38... Qa4+ { [%eval #11] [%clk 0:05:47] } 39. Kd2?? { [%eval -0.49] } { Lost forced checkmate sequence. bxa3 was best. } { [%clk 0:29:05] } 39... Qa3?? { [%eval #8] } { Checkmate is now unavoidable. Qxb2+ was best. } { [%clk 0:04:54] } 40. Kd3 { [%clk 0:28:02] } 40... Rc8 { [%clk 0:04:33] } 41. Qd4 { [%clk 0:28:26] } 41... Qb3 { [%clk 0:04:32] } 42. Rc1 { [%clk 0:28:48] } 42... Qxb5+ { [%clk 0:04:51] } 43. c4 { [%clk 0:29:17] } 43... Qb3+ { [%clk 0:04:56] } 44. Qc3 { [%clk 0:29:21] } 44... Qb7 { [%clk 0:04:35] } 45. Rd1 { [%clk 0:26:42] } 45... Qf3+ { [%clk 0:05:02] } 46. Kc2 { [%clk 0:27:09] } 46... Qe4+ { [%clk 0:05:17] } 47. Qd3 { [%clk 0:27:35] } 47... Rxc4+ { [%clk 0:05:44] } 48. Kb3 { [%clk 0:27:59] } 48... Rb4+ { [%clk 0:05:45] } 49. Kc3 { [%clk 0:28:26] } 49... Qb7 { [%clk 0:05:52] } 50. Qd8+ { [%clk 0:28:54] } 50... Kh7 { [%clk 0:06:16] } 51. Qd5 { [%clk 0:25:58] } 51... Qb6 { [%clk 0:06:40] } 52. Qxh5+ { [%clk 0:26:26] } 52... Kg8 { [%clk 0:06:45] } 53. Qd5 { [%clk 0:25:59] } 53... Kh7 { [%clk 0:05:49] } 54. Qf5+ { [%clk 0:26:14] } 54... Kh6 { [%clk 0:06:06] } 55. Qg5+ { [%clk 0:26:43] } 55... Kh7 { [%clk 0:06:12] } 56. Qh5+ { [%clk 0:27:11] } 56... Kg8 { [%clk 0:06:42] } 57. Kd3 { [%clk 0:26:57] } 1/2-1/2