Event: Round 4: Becker Newmark, Jeronimo - De la Ossa Madera, Ethan
Date: 2024-11-25
White: Becker Newmark, Jeronimo
WhiteElo: 1842
Black: De la Ossa Madera, Ethan
Result: 1-0
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:15:07] } 1... d5 { [%eval 0.24] [%clk 0:15:20] } 2. Bf4 { [%eval 0.0] [%clk 0:15:16] } 2... Nf6 { [%eval 0.17] [%clk 0:15:27] } 3. e3 { [%eval 0.04] [%clk 0:15:24] } 3... Bf5 { [%eval 0.15] [%clk 0:15:16] } 4. c4 { [%eval 0.15] [%clk 0:15:31] } 4... e6 { [%eval 0.15] [%clk 0:15:24] } 5. Nc3 { [%eval 0.07] [%clk 0:15:38] } 5... c6 { [%eval 0.36] [%clk 0:14:45] } 6. Qb3 { [%eval 0.31] [%clk 0:15:45] } 6... Qb6?! { [%eval 0.95] } { Inaccuracy. b6 was best. } { [%clk 0:14:23] } 7. c5 { [%eval 0.82] [%clk 0:15:53] } 7... Qxb3 { [%eval 0.8] [%clk 0:14:08] } 8. axb3 { [%eval 1.05] [%clk 0:16:01] } 8... Nbd7 { [%eval 1.11] [%clk 0:13:54] } 9. b4 { [%eval 1.04] [%clk 0:16:10] } 9... Be7 { [%eval 1.03] [%clk 0:12:29] } 10. h3 { [%eval 0.88] [%clk 0:13:15] } 10... O-O { [%eval 0.81] [%clk 0:11:25] } 11. Nf3 { [%eval 0.68] [%clk 0:13:22] } 11... a6 { [%eval 0.66] [%clk 0:10:30] } 12. Nd2 { [%eval 0.57] [%clk 0:13:18] } 12... Ne4 { [%eval 0.57] [%clk 0:09:33] } 13. Nb3 { [%eval 0.6] [%clk 0:11:17] } 13... Bd8 { [%eval 1.13] [%clk 0:08:24] } 14. Na5?! { [%eval 0.35] } { Inaccuracy. Nxe4 was best. } { [%clk 0:11:08] } 14... Bxa5 { [%eval 0.66] [%clk 0:08:27] } 15. bxa5 { [%eval 0.62] [%clk 0:11:17] } 15... Nxc3?! { [%eval 1.52] } { Inaccuracy. e5 was best. } 16. bxc3 { [%eval 1.36] [%clk 0:11:23] } 16... f6?! { [%eval 2.25] } { Inaccuracy. e5 was best. } { [%clk 0:07:26] } 17. Bd6 { [%eval 2.2] [%clk 0:11:31] } 17... Rfe8 { [%eval 2.79] [%clk 0:07:33] } 18. Kd2 { [%eval 3.54] [%clk 0:11:36] } 18... e5 { [%eval 3.53] [%clk 0:07:36] } 19. Bd3 { [%eval 3.34] [%clk 0:11:40] } 19... e4 { [%eval 3.69] [%clk 0:06:35] } 20. Be2 { [%eval 3.43] [%clk 0:11:46] } 20... Nf8 { [%eval 3.6] [%clk 0:05:58] } 21. Rab1 { [%eval 3.45] [%clk 0:10:53] } 21... Bc8 { [%eval 3.7] [%clk 0:06:07] } 22. f3 { [%eval 3.05] [%clk 0:10:05] } 22... f5?! { [%eval 4.02] } { Inaccuracy. exf3 was best. } { [%clk 0:05:06] } 23. fxe4 { [%eval 3.94] [%clk 0:10:03] } 23... Rxe4 { [%eval 4.57] [%clk 0:04:39] } 24. Bd3 { [%eval 3.97] [%clk 0:09:04] } 24... Re8 { [%eval 3.91] [%clk 0:04:32] } 25. g4 { [%eval 3.78] [%clk 0:06:57] } 25... fxg4 { [%eval 3.71] [%clk 0:04:01] } 26. hxg4 { [%eval 3.82] [%clk 0:07:06] } 26... g6 { [%eval 4.0] [%clk 0:03:47] } 27. c4 { [%eval 3.89] [%clk 0:02:29] } 27... Ne6 { [%eval 3.74] [%clk 0:02:54] } 28. cxd5 { [%eval 3.57] [%clk 0:02:36] } 28... cxd5 { [%eval 3.46] [%clk 0:03:03] } 29. Rhf1 { [%eval 3.25] [%clk 0:01:48] } 29... Ra7 { [%eval 3.54] [%clk 0:01:58] } 30. Rb6 { [%eval 3.93] [%clk 0:01:48] } 30... Bd7 { [%eval 4.21] [%clk 0:02:01] } 31. Bb1?? { [%eval 1.92] } { Blunder. e4 was best. } { [%clk 0:00:47] } 31... Kg7?? { [%eval 5.35] } { Blunder. Bc6 was best. } { [%clk 0:01:47] } 32. Be5+ { [%eval 5.27] [%clk 0:00:55] } 32... Kg8 { [%eval 5.14] [%clk 0:01:49] } 33. Rd6?! { [%eval 4.09] } { Inaccuracy. Ba2 was best. } { [%clk 0:01:03] } 33... Bc6?! { [%eval 6.09] } { Inaccuracy. Bb5 was best. } { [%clk 0:01:45] } 34. Ba2 { [%eval 6.25] [%clk 0:01:10] } 34... Ng5 { [%eval 7.61] [%clk 0:01:42] } 35. Bxd5+?! { [%eval 5.22] } { Inaccuracy. Rxd5 was best. } { [%clk 0:01:04] } 35... Bxd5 { [%eval 5.31] [%clk 0:01:43] } 36. Rxd5 { [%eval 5.28] [%clk 0:01:13] } 36... Raa8 { [%eval 5.17] [%clk 0:00:47] } 37. Rd7 { [%eval 5.09] [%clk 0:01:20] } 37... Rad8?? { [%eval #4] } { Checkmate is now unavoidable. Rxe5 was best. } { [%clk 0:00:56] } 38. Rg7+ { [%eval #3] [%clk 0:01:21] } 38... Kh8 { [%eval #3] [%clk 0:01:00] } 39. Re7+ { [%eval #4] [%clk 0:01:25] } 39... Kg8 { [%eval #4] [%clk 0:01:05] } 40. Rxe8+?? { [%eval 4.76] } { Lost forced checkmate sequence. Rg7+ was best. } { [%clk 0:01:06] } 40... Rxe8 { [%eval 4.54] [%clk 0:01:13] } 41. Kd3 { [%eval 4.43] [%clk 0:01:05] } 41... Ne6 { [%eval 4.88] [%clk 0:01:15] } 42. Bd6 { [%eval 4.85] [%clk 0:01:03] } 42... Ng5 { [%eval 5.33] [%clk 0:01:05] } 43. Rb1 { [%eval 5.46] [%clk 0:01:03] } 43... Nf3 { [%eval 6.65] [%clk 0:00:41] } 44. Rxb7 { [%eval 6.61] [%clk 0:01:02] } 44... Ne1+ { [%eval 6.9] [%clk 0:00:49] } 45. Kc4 { [%eval 6.61] [%clk 0:00:43] } 45... Rxe3?? { [%eval #13] } { Checkmate is now unavoidable. Rc8 was best. } { [%clk 0:00:53] } 46. c6 { [%eval #12] [%clk 0:00:51] } 46... Re2 { [%eval #12] [%clk 0:00:18] } 47. c7 { [%eval #13] [%clk 0:00:58] } 47... Rc2+ { [%eval #14] [%clk 0:00:27] } 48. Kd5 { [%eval 10.64] [%clk 0:01:07] } 48... Nd3 { [%eval 8.88] [%clk 0:00:24] } 49. Rb8+ { [%eval 8.58] [%clk 0:01:13] } 49... Kf7 { [%eval 8.37] [%clk 0:00:33] } 50. c8=Q { [%eval 8.09] [%clk 0:01:19] } 1-0