Event: Round 3: Al Amin, Sami - Porth, Hartmut
Date: 2025-05-30
White: Al Amin, Sami
WhiteElo: 1721
Black: Porth, Hartmut
BlackElo: 1980
Result: 0-1
ECO: A40
Opening: Montevideo Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:26:38] } 1... Nc6 { [%eval 0.54] [%clk 1:30:53] } 2. d5 { [%eval 0.5] [%clk 1:26:54] } 2... Nb8 { [%eval 0.72] [%clk 1:31:17] } 3. c4 { [%eval 0.57] [%clk 1:26:50] } 3... d6 { [%eval 0.73] [%clk 1:31:44] } 4. Nc3 { [%eval 0.75] [%clk 1:26:47] } 4... Nf6 { [%eval 0.72] [%clk 1:32:08] } 5. e4 { [%eval 0.65] [%clk 1:26:58] } 5... e5 { [%eval 0.75] [%clk 1:30:06] } 6. Bd3 { [%eval 0.81] [%clk 1:25:17] } 6... Be7 { [%eval 0.97] [%clk 1:30:10] } 7. Nge2 { [%eval 0.57] [%clk 1:25:40] } 7... Nbd7 { [%eval 0.78] [%clk 1:29:53] } 8. b4?! { [%eval 0.0] } { Inaccuracy. h3 was best. } { [%clk 1:25:19] } 8... a5 { [%eval 0.0] [%clk 1:23:39] } 9. b5 { [%eval -0.08] [%clk 1:24:27] } 9... O-O?! { [%eval 0.56] } { Inaccuracy. Nc5 was best. } { [%clk 1:21:00] } 10. Na4 { [%eval 0.57] [%clk 1:23:25] } 10... b6 { [%eval 0.94] [%clk 1:16:52] } 11. O-O { [%eval 0.47] [%clk 1:23:19] } 11... Ne8 { [%eval 0.58] [%clk 1:08:26] } 12. Ng3?! { [%eval -0.13] } { Inaccuracy. g3 was best. } { [%clk 1:22:30] } 12... Bg5 { [%eval -0.09] [%clk 1:03:56] } 13. Bc2 { [%eval -0.19] [%clk 1:20:14] } 13... Bxc1 { [%eval -0.11] [%clk 0:53:12] } 14. Qxc1 { [%eval -0.16] [%clk 1:20:35] } 14... g6 { [%eval -0.02] [%clk 0:52:52] } 15. Nb2 { [%eval -0.23] [%clk 1:19:36] } 15... Nc5 { [%eval -0.28] [%clk 0:48:33] } 16. Nd3 { [%eval -0.35] [%clk 1:19:47] } 16... Nxd3 { [%eval -0.34] [%clk 0:48:53] } 17. Bxd3 { [%eval -0.34] [%clk 1:20:11] } 17... Qf6 { [%eval -0.18] [%clk 0:44:41] } 18. Qe3 { [%eval -0.42] [%clk 1:19:12] } 18... Qf4?! { [%eval 0.49] } { Inaccuracy. g5 was best. } { [%clk 0:44:35] } 19. Rae1?! { [%eval -0.34] } { Inaccuracy. Qxf4 was best. } { [%clk 1:18:35] } 19... Qxe3 { [%eval -0.3] [%clk 0:44:23] } 20. Rxe3 { [%eval -0.31] [%clk 1:18:43] } 20... Nf6 { [%eval -0.35] [%clk 0:42:30] } 21. f4 { [%eval -0.45] [%clk 1:18:10] } 21... exf4 { [%eval -0.68] [%clk 0:42:48] } 22. Rxf4 { [%eval -0.55] [%clk 1:18:25] } 22... Nd7 { [%eval -0.43] [%clk 0:43:09] } 23. Ne2 { [%eval -0.44] [%clk 1:18:21] } 23... Ne5 { [%eval -0.35] [%clk 0:43:29] } 24. Nd4 { [%eval -0.28] [%clk 1:18:29] } 24... Bd7 { [%eval -0.32] [%clk 0:43:20] } 25. Nc6 { [%eval -0.46] [%clk 1:18:47] } 25... Bxc6 { [%eval 0.0] [%clk 0:43:38] } 26. bxc6 { [%eval 0.0] [%clk 1:18:50] } 26... a4 { [%eval 0.01] [%clk 0:29:47] } 27. Rf1 { [%eval 0.0] [%clk 1:16:24] } 27... a3 { [%eval -0.06] [%clk 0:13:25] } 28. Rb1?! { [%eval -0.82] } { Inaccuracy. Be2 was best. } { [%clk 1:16:16] } 28... Ra4 { [%eval -0.77] [%clk 0:13:38] } 29. Rb3?! { [%eval -1.38] } { Inaccuracy. Rc1 was best. } { [%clk 1:16:36] } 29... Rfa8 { [%eval -0.86] [%clk 0:12:16] } 30. Kf1?! { [%eval -1.63] } { Inaccuracy. Rc3 was best. } { [%clk 1:12:13] } 30... Nxc4 { [%eval -1.59] [%clk 0:08:30] } 31. Bxc4 { [%eval -1.24] [%clk 1:12:38] } 31... Rxc4 { [%eval -1.17] [%clk 0:08:52] } 32. Rxa3 { [%eval -1.6] [%clk 1:13:07] } 32... Rc1+? { [%eval -0.02] } { Mistake. Rxa3 was best. } { [%clk 0:09:10] } 33. Kf2 { [%eval -0.14] [%clk 1:12:10] } 33... Rc2+ { [%eval -0.48] [%clk 0:09:38] } 34. Kf3 { [%eval 0.0] [%clk 1:12:06] } 34... Rxa2 { [%eval -0.02] [%clk 0:10:03] } 35. Rxa8+ { [%eval -0.11] [%clk 1:12:07] } 35... Rxa8 { [%eval -0.3] [%clk 0:10:27] } 36. e5?! { [%eval -1.39] } { Inaccuracy. g4 was best. } { [%clk 1:12:23] } 36... dxe5 { [%eval -1.83] [%clk 0:10:12] } 37. Rxe5 { [%eval -1.77] [%clk 1:12:48] } 37... Kf8 { [%eval -1.56] [%clk 0:03:41] } 38. Re2?? { [%eval -4.17] } { Blunder. d6 was best. } { [%clk 1:12:26] } 38... Rd8 { [%eval -4.07] [%clk 0:02:10] } 39. Rd2 { [%eval -4.61] [%clk 1:12:49] } 39... Ke7 { [%eval -4.55] [%clk 0:02:12] } 40. Ke4 { [%eval -5.0] [%clk 1:13:03] } 40... Kd6 { [%eval -4.84] [%clk 0:01:21] } 41. g4 { [%eval -5.34] [%clk 1:13:19] } 41... Re8+ { [%eval -5.39] [%clk 0:01:15] } 42. Kd4 { [%eval -5.39] [%clk 1:13:27] } 42... Re5 { [%eval -5.22] [%clk 0:01:19] } 43. Rf2 { [%eval -5.51] [%clk 1:13:36] } 43... Rxd5+ { [%eval -5.54] [%clk 0:01:35] } 44. Kc4 { [%eval -5.61] [%clk 1:14:05] } 44... f5 { [%eval -5.75] [%clk 0:01:16] } 45. gxf5 { [%eval -5.61] [%clk 1:14:26] } 45... Rxf5 { [%eval -5.5] [%clk 0:01:29] } 46. Kd4?? { [%eval #-14] } { Checkmate is now unavoidable. Re2 was best. } { [%clk 1:14:08] } 0-1