Event: Round 7: Ossa, Vladimir - Rodriguez, William Nicolas
Date: 2024-05-30
White: Ossa, Vladimir
WhiteElo: 2051
Black: Rodriguez, William Nicolas
BlackElo: 1755
Result: 0-1
ECO: C67
Opening: Ruy Lopez: Berlin Defense, Rio Gambit Accepted
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:04:03] } 1... e5 { [%eval 0.17] [%clk 0:04:04] } 2. Nf3 { [%eval 0.19] [%clk 0:04:03] } 2... Nc6 { [%eval 0.19] [%clk 0:04:06] } 3. Bb5 { [%eval 0.22] [%clk 0:04:04] } 3... Nf6 { [%eval 0.19] [%clk 0:04:06] } 4. O-O { [%eval 0.16] [%clk 0:04:04] } 4... Nxe4 { [%eval 0.21] [%clk 0:04:07] } 5. Re1 { [%eval 0.27] [%clk 0:04:05] } 5... Nd6 { [%eval 0.15] [%clk 0:04:07] } 6. Nxe5 { [%eval 0.27] [%clk 0:04:05] } 6... Nxe5 { [%eval 0.3] [%clk 0:04:07] } 7. Rxe5+ { [%eval 0.26] [%clk 0:04:06] } 7... Be7 { [%eval 0.34] [%clk 0:04:08] } 8. Bf1 { [%eval 0.24] [%clk 0:03:57] } 8... O-O { [%eval 0.25] [%clk 0:04:09] } 9. d4 { [%eval 0.26] [%clk 0:03:58] } 9... Bf6 { [%eval 0.22] [%clk 0:04:10] } 10. Re1 { [%eval 0.25] [%clk 0:03:58] } 10... Nf5 { [%eval 0.29] [%clk 0:04:09] } 11. c3 { [%eval 0.3] [%clk 0:03:52] } 11... d5 { [%eval 0.22] [%clk 0:04:10] } 12. Nd2 { [%eval 0.25] [%clk 0:03:51] } 12... c6 { [%eval 0.23] [%clk 0:04:10] } 13. Nf3 { [%eval 0.24] [%clk 0:03:52] } 13... Nd6 { [%eval 0.3] [%clk 0:04:09] } 14. Bd3 { [%eval 0.12] [%clk 0:03:50] } 14... Bg4 { [%eval 0.3] [%clk 0:04:08] } 15. Bf4 { [%eval 0.13] [%clk 0:03:46] } 15... h6 { [%eval 0.37] [%clk 0:03:56] } 16. h3 { [%eval 0.38] [%clk 0:03:46] } 16... Bh5 { [%eval 0.36] [%clk 0:03:52] } 17. Re3 { [%eval 0.32] [%clk 0:02:56] } 17... Qd7 { [%eval 0.64] [%clk 0:02:55] } 18. b3?! { [%eval -0.08] } { Inaccuracy. g4 was best. } { [%clk 0:02:32] } 18... Bg6?! { [%eval 0.67] } { Inaccuracy. Nf5 was best. } { [%clk 0:02:55] } 19. Bf1?! { [%eval 0.0] } { Inaccuracy. Bxg6 was best. } { [%clk 0:02:17] } 19... Rfe8 { [%eval 0.23] [%clk 0:02:44] } 20. Ne5 { [%eval 0.26] [%clk 0:02:01] } 20... Bxe5 { [%eval 0.25] [%clk 0:02:45] } 21. Bxe5 { [%eval 0.13] [%clk 0:02:01] } 21... f6 { [%eval 0.12] [%clk 0:02:46] } 22. Rg3?! { [%eval -0.7] } { Inaccuracy. Bf4 was best. } { [%clk 0:01:54] } 22... Kh7?! { [%eval 0.02] } { Inaccuracy. fxe5 was best. } { [%clk 0:02:30] } 23. Bxd6 { [%eval 0.03] [%clk 0:01:48] } 23... Qxd6 { [%eval 0.04] [%clk 0:02:30] } 24. Bd3 { [%eval 0.0] [%clk 0:01:42] } 24... Bxd3 { [%eval 0.0] [%clk 0:01:46] } 25. Qxd3+ { [%eval 0.0] [%clk 0:01:43] } 25... Re4 { [%eval 0.14] [%clk 0:01:47] } 26. Re3 { [%eval 0.14] [%clk 0:01:24] } 26... f5 { [%eval 0.26] [%clk 0:01:49] } 27. Rae1 { [%eval 0.0] [%clk 0:01:22] } 27... Rae8 { [%eval 0.0] [%clk 0:01:37] } 28. f3 { [%eval 0.0] [%clk 0:00:46] } 28... Rxe3 { [%eval 0.0] [%clk 0:01:27] } 29. Rxe3 { [%eval 0.0] [%clk 0:00:47] } 29... Rxe3 { [%eval 0.0] [%clk 0:01:28] } 30. Qxe3 { [%eval 0.0] [%clk 0:00:48] } 30... Qa3 { [%eval 0.0] [%clk 0:01:02] } 31. Qd2 { [%eval 0.0] [%clk 0:00:48] } 31... a5 { [%eval 0.0] [%clk 0:00:55] } 32. Kh2 { [%eval 0.0] [%clk 0:00:46] } 32... b5 { [%eval 0.0] [%clk 0:00:51] } 33. h4 { [%eval 0.0] [%clk 0:00:43] } 33... b4 { [%eval 0.09] [%clk 0:00:47] } 34. cxb4 { [%eval 0.12] [%clk 0:00:41] } 34... Qxb4 { [%eval 0.19] [%clk 0:00:41] } 35. Qc2 { [%eval 0.0] [%clk 0:00:43] } 35... Qxd4 { [%eval 0.0] [%clk 0:00:32] } 36. Qxf5+ { [%eval 0.0] [%clk 0:00:43] } 36... Kh8 { [%eval 0.0] [%clk 0:00:26] } 37. Kg3 { [%eval 0.0] [%clk 0:00:30] } 37... Qf6 { [%eval 0.0] [%clk 0:00:22] } 38. Qxf6 { [%eval 0.0] [%clk 0:00:27] } 38... gxf6 { [%eval 0.0] [%clk 0:00:23] } 39. Kf4 { [%eval 0.0] [%clk 0:00:28] } 39... Kg7 { [%eval 0.0] [%clk 0:00:25] } 40. g4 { [%eval 0.0] [%clk 0:00:25] } 40... c5 { [%eval 0.0] [%clk 0:00:22] } 41. h5 { [%eval 0.0] [%clk 0:00:16] } 41... Kf7 { [%eval 0.0] [%clk 0:00:21] } 42. Kf5 { [%eval 0.0] [%clk 0:00:14] } 42... Ke7 { [%eval 0.0] [%clk 0:00:15] } 43. f4?? { [%eval -4.72] } { Blunder. Kf4 was best. } { [%clk 0:00:11] } 43... Kf7?? { [%eval 0.0] } { Blunder. Kf8 was best. } { [%clk 0:00:15] } 44. a3?? { [%eval -6.48] } { Blunder. g5 was best. } { [%clk 0:00:03] } 44... Ke7?? { [%eval 0.0] } { Blunder. a4 was best. } { [%clk 0:00:16] } 45. a4?? { [%eval -6.66] } { Blunder. g5 was best. } { [%clk 0:00:05] } 45... Kf7 { [%eval -5.86] [%clk 0:00:17] } 46. g5 { [%eval -6.97] [%clk 0:00:05] } 46... fxg5 { [%eval -6.83] [%clk 0:00:13] } 47. fxg5 { [%eval -6.49] [%clk 0:00:06] } 47... hxg5 { [%eval -5.72] [%clk 0:00:15] } 48. h6 { [%eval -7.04] [%clk 0:00:07] } 48... c4 { [%eval -10.22] [%clk 0:00:12] } 49. b4?? { [%eval #-19] } { Checkmate is now unavoidable. bxc4 was best. } { [%clk 0:00:03] } 49... axb4 { [%eval #-21] [%clk 0:00:11] } 50. a5 { [%eval #-15] [%clk 0:00:05] } 50... b3 { [%eval #-25] [%clk 0:00:12] } 51. a6 { [%eval #-12] [%clk 0:00:06] } 51... b2 { [%eval #-11] [%clk 0:00:12] } 52. a7 { [%eval #-11] [%clk 0:00:08] } 52... b1=Q+ { [%eval #-10] [%clk 0:00:13] } 53. Ke5 { [%eval #-9] [%clk 0:00:09] } 53... Qb7 { [%eval #-10] [%clk 0:00:13] } 54. h7 { [%eval #-10] [%clk 0:00:09] } 54... Kg7 { [%eval #-9] [%clk 0:00:14] } 55. Kf5 { [%eval #-8] [%clk 0:00:09] } 55... Qxa7 { [%eval #-7] [%clk 0:00:15] } 0-1