Event: Round 5: Mayer, Roland - Gunawan, Ronny
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-5/YFxAqLle/RxhuCXMO
Date: 2025-10-25
White: Mayer, Roland
WhiteElo: 2009
Black: Gunawan, Ronny
BlackTitle: IM
BlackElo: 2187
Result: 0-1
ECO: B03
Opening: Alekhine Defense: Exchange Variation, Voronezh Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... Nf6 { [%eval 0.52] [%clk 1:30:19] } 2. e5 { [%eval 0.53] [%clk 1:31:17] } 2... Nd5 { [%eval 0.51] [%clk 1:30:28] } 3. d4 { [%eval 0.53] [%clk 1:31:34] } 3... d6 { [%eval 0.51] [%clk 1:30:38] } 4. c4 { [%eval 0.81] [%clk 1:31:50] } 4... Nb6 { [%eval 0.58] [%clk 1:30:54] } 5. exd6 { [%eval 0.48] [%clk 1:32:09] } 5... cxd6 { [%eval 0.68] [%clk 1:31:02] } 6. Nc3 { [%eval 0.55] [%clk 1:32:14] } 6... g6 { [%eval 0.64] [%clk 1:31:17] } 7. Be3 { [%eval 0.44] [%clk 1:32:20] } 7... Bg7 { [%eval 0.46] [%clk 1:31:23] } 8. Rc1 { [%eval 0.35] [%clk 1:31:54] } 8... O-O { [%eval 0.34] [%clk 1:29:57] } 9. b3 { [%eval 0.33] [%clk 1:31:43] } 9... e5 { [%eval 0.27] [%clk 1:26:39] } 10. dxe5 { [%eval 0.29] [%clk 1:31:49] } 10... dxe5 { [%eval 0.23] [%clk 1:26:47] } 11. Qxd8 { [%eval 0.29] [%clk 1:31:28] } 11... Rxd8 { [%eval 0.28] [%clk 1:27:09] } 12. c5 { [%eval 0.18] [%clk 1:31:09] } 12... N6d7 { [%eval 0.2] [%clk 1:25:54] } 13. Nf3 { [%eval 0.32] [%clk 1:30:44] } 13... Nc6 { [%eval 0.29] [%clk 1:25:44] } 14. Bc4 { [%eval 0.22] [%clk 1:30:19] } 14... h6 { [%eval 0.26] [%clk 1:21:23] } 15. Ne4 { [%eval 0.29] [%clk 1:13:28] } 15... Nf8 { [%eval 0.77] [%clk 1:02:25] } 16. Nd6 { [%eval 0.71] [%clk 1:11:13] } 16... Rd7 { [%eval 0.56] [%clk 1:02:10] } 17. O-O { [%eval 0.41] [%clk 1:07:07] } 17... Re7 { [%eval 0.6] [%clk 1:02:19] } 18. Nxc8 { [%eval 0.35] [%clk 1:06:27] } 18... Rxc8 { [%eval 0.37] [%clk 1:02:38] } 19. Rfd1 { [%eval 0.29] [%clk 1:03:45] } 19... Ne6 { [%eval 0.8] [%clk 1:02:07] } 20. Bxe6?! { [%eval 0.2] } { Inaccuracy. Rd6 was best. } { [%clk 1:02:08] } 20... Rxe6 { [%eval 0.16] [%clk 1:01:17] } 21. Rd7 { [%eval -0.01] [%clk 0:57:25] } 21... Re7 { [%eval -0.06] [%clk 1:01:10] } 22. Rxe7 { [%eval 0.0] [%clk 0:53:26] } 22... Nxe7 { [%eval -0.03] [%clk 1:01:37] } 23. b4 { [%eval -0.24] [%clk 0:52:55] } 23... f5 { [%eval -0.14] [%clk 1:00:58] } 24. Ne1 { [%eval -0.33] [%clk 0:33:21] } 24... Kf7 { [%eval -0.28] [%clk 0:59:50] } 25. f3 { [%eval -0.26] [%clk 0:33:19] } 25... Ke6 { [%eval -0.27] [%clk 0:57:22] } 26. Bf2 { [%eval -0.18] [%clk 0:28:54] } 26... a6 { [%eval -0.25] [%clk 0:55:47] } 27. a4 { [%eval -0.26] [%clk 0:26:33] } 27... Nd5 { [%eval -0.17] [%clk 0:52:58] } 28. b5 { [%eval -0.62] [%clk 0:26:07] } 28... axb5?! { [%eval -0.03] } { Inaccuracy. e4 was best. } { [%clk 0:53:04] } 29. axb5 { [%eval 0.0] [%clk 0:26:26] } 29... e4 { [%eval 0.0] [%clk 0:49:30] } 30. fxe4 { [%eval -0.04] [%clk 0:26:15] } 30... fxe4 { [%eval -0.01] [%clk 0:49:50] } 31. Nc2 { [%eval -0.14] [%clk 0:25:43] } 31... Nc3 { [%eval -0.11] [%clk 0:47:57] } 32. Re1 { [%eval -0.32] [%clk 0:25:40] } 32... Rd8 { [%eval -0.03] [%clk 0:46:42] } 33. c6 { [%eval -0.04] [%clk 0:22:03] } 33... bxc6 { [%eval -0.1] [%clk 0:44:38] } 34. bxc6 { [%eval -0.19] [%clk 0:22:32] } 34... Rc8 { [%eval -0.27] [%clk 0:34:42] } 35. Bd4?? { [%eval -2.0] } { Blunder. Kf1 was best. } { [%clk 0:13:19] } 35... Bxd4+ { [%eval -1.87] [%clk 0:34:01] } 36. Nxd4+ { [%eval -1.74] [%clk 0:13:42] } 36... Kd5?? { [%eval 0.0] } { Blunder. Ke5 was best. } { [%clk 0:33:27] } 37. Ne2 { [%eval 0.0] [%clk 0:13:32] } 37... Rxc6 { [%eval -0.04] [%clk 0:31:55] } 38. Kf2 { [%eval -0.19] [%clk 0:11:55] } 38... Nxe2 { [%eval 0.0] [%clk 0:30:27] } 39. Rxe2 { [%eval 0.0] [%clk 0:12:14] } 39... h5 { [%eval 0.0] [%clk 0:28:57] } 40. Ra2 { [%eval 0.0] [%clk 0:09:37] } 40... g5 { [%eval -0.01] [%clk 0:28:15] } 41. Ke3?? { [%eval -3.34] } { Blunder. g3 was best. } { [%clk 0:07:03] } 41... Rc3+ { [%eval -3.21] [%clk 0:28:28] } 42. Ke2 { [%eval -3.47] [%clk 0:07:03] } 42... h4 { [%eval -2.99] [%clk 0:27:56] } 43. Ra5+ { [%eval -3.27] [%clk 0:06:01] } 43... Rc5 { [%eval -3.48] [%clk 0:28:06] } 44. Ra2 { [%eval -3.53] [%clk 0:06:01] } 44... Ke5 { [%eval -3.36] [%clk 0:28:15] } 45. g3?! { [%eval -4.37] } { Inaccuracy. Kd2 was best. } { [%clk 0:03:42] } 45... h3?? { [%eval 0.0] } { Blunder. hxg3 was best. } { [%clk 0:27:00] } 46. Ke3 { [%eval 0.0] [%clk 0:01:01] } 46... Rc3+ { [%eval 0.0] [%clk 0:27:09] } 47. Kd2 { [%eval 0.0] [%clk 0:26:21] } 47... Rb3 { [%eval 0.0] [%clk 0:54:17] } 48. Ra5+ { [%eval 0.0] [%clk 0:23:30] } 48... Kf6 { [%eval 0.0] [%clk 0:54:34] } 49. Ra2 { [%eval 0.0] [%clk 0:23:55] } 49... Kf5 { [%eval 0.0] [%clk 0:54:34] } 50. Ke2 { [%eval 0.0] [%clk 0:23:27] } 50... Kg4 { [%eval 0.0] [%clk 0:49:23] } 51. Kf2 { [%eval 0.0] [%clk 0:21:32] } 51... Rf3+ { [%eval 0.0] [%clk 0:44:25] } 52. Ke2 { [%eval 0.0] [%clk 0:21:49] } 52... Rc3 { [%eval 0.0] [%clk 0:42:28] } 53. Kf2 { [%eval 0.0] [%clk 0:19:43] } 53... Rc1 { [%eval 0.0] [%clk 0:41:42] } 54. Ke3 { [%eval 0.0] [%clk 0:19:27] } 54... Re1+ { [%eval 0.0] [%clk 0:40:06] } 55. Kf2 { [%eval 0.0] [%clk 0:19:41] } 55... Rh1 { [%eval 0.0] [%clk 0:39:47] } 56. Ke3 { [%eval 0.0] [%clk 0:19:59] } 56... Rg1 { [%eval 0.0] [%clk 0:39:56] } 57. Rb2?? { [%eval -7.2] } { Blunder. Ra4 was best. } { [%clk 0:20:06] } 57... Rg2 { [%eval -6.96] [%clk 0:40:08] } 58. Rf2?? { [%eval #-27] } { Checkmate is now unavoidable. Rb4 was best. } { [%clk 0:16:30] } 58... Rxf2 { [%eval #-27] [%clk 0:39:47] } 59. Kxf2 { [%eval #-26] [%clk 0:16:41] } 59... Kf5 { [%eval #-23] [%clk 0:40:11] } 60. Ke3 { [%eval -14.92] [%clk 0:15:35] } 60... Ke5 { [%eval -11.79] [%clk 0:40:24] } 61. Ke2?! { [%eval #-21] } { Checkmate is now unavoidable. Kd2 was best. } { [%clk 0:14:50] } 61... Kd4 { [%eval #-20] [%clk 0:40:39] } 62. Kd2 { [%eval #-20] [%clk 0:15:09] } 62... e3+ { [%eval #-19] [%clk 0:40:53] } 63. Ke2 { [%eval #-16] [%clk 0:14:25] } 63... Ke4 { [%eval #-15] [%clk 0:41:04] } 64. Kf1 { [%eval #-15] [%clk 0:11:58] } 64... Kf3 { [%eval #-14] [%clk 0:41:10] } 65. Ke1 { [%eval #-14] [%clk 0:12:17] } 65... Kg2 { [%eval #-13] [%clk 0:41:29] } 0-1