Event: Round 4: Obregon, Pablo - Zarnicki, Pablo
Date: 2025-06-27
White: Obregon, Pablo
WhiteElo: 1990
Black: Zarnicki, Pablo
BlackTitle: GM
BlackElo: 2448
Result: 0-1
ECO: B08
Opening: Pirc Defense: Classical Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:02] } 1... g6 { [%eval 0.5] [%clk 0:03:03] } 2. Nf3 { [%eval 0.41] [%clk 0:03:02] } 2... Bg7 { [%eval 0.46] [%clk 0:03:04] } 3. d4 { [%eval 0.32] [%clk 0:02:46] } 3... d6 { [%eval 0.43] [%clk 0:03:05] } 4. Nc3 { [%eval 0.44] [%clk 0:02:46] } 4... Nf6 { [%eval 0.56] [%clk 0:03:06] } 5. Be3 { [%eval 0.4] [%clk 0:02:39] } 5... O-O { [%eval 0.53] [%clk 0:03:03] } 6. h3 { [%eval 0.33] [%clk 0:02:40] } 6... c6 { [%eval 0.52] [%clk 0:03:04] } 7. Qd2 { [%eval 0.42] [%clk 0:02:41] } 7... b5 { [%eval 0.45] [%clk 0:03:04] } 8. a3 { [%eval 0.54] [%clk 0:02:42] } 8... Nbd7 { [%eval 0.52] [%clk 0:02:58] } 9. Be2 { [%eval 0.26] [%clk 0:02:19] } 9... a5?! { [%eval 0.93] } { Inaccuracy. Qc7 was best. } { [%clk 0:02:59] } 10. O-O?! { [%eval 0.3] } { Inaccuracy. e5 was best. } { [%clk 0:02:17] } 10... Bb7?! { [%eval 1.05] } { Inaccuracy. Qc7 was best. } { [%clk 0:02:59] } 11. e5 { [%eval 1.15] [%clk 0:02:09] } 11... b4 { [%eval 1.18] [%clk 0:02:48] } 12. exf6 { [%eval 0.89] [%clk 0:01:29] } 12... bxc3 { [%eval 0.96] [%clk 0:02:48] } 13. bxc3?! { [%eval 0.0] } { Inaccuracy. fxe7 was best. } { [%clk 0:01:29] } 13... Nxf6 { [%eval 0.0] [%clk 0:02:47] } 14. Ng5?! { [%eval -0.63] } { Inaccuracy. Rab1 was best. } { [%clk 0:01:13] } 14... h6 { [%eval -0.74] [%clk 0:02:42] } 15. Nf3 { [%eval -0.88] [%clk 0:01:13] } 15... Ne4 { [%eval -0.88] [%clk 0:02:43] } 16. Qd3?! { [%eval -1.51] } { Inaccuracy. Qe1 was best. } { [%clk 0:01:13] } 16... d5 { [%eval -1.45] [%clk 0:02:44] } 17. Bd2 { [%eval -1.48] [%clk 0:00:53] } 17... c5 { [%eval -1.55] [%clk 0:02:30] } 18. Rab1 { [%eval -1.96] [%clk 0:00:46] } 18... Ba6 { [%eval -1.93] [%clk 0:02:26] } 19. Qe3 { [%eval -1.86] [%clk 0:00:47] } 19... cxd4?! { [%eval -1.09] } { Inaccuracy. Bxe2 was best. } { [%clk 0:02:16] } 20. cxd4 { [%eval -1.07] [%clk 0:00:48] } 20... Bxe2 { [%eval -1.15] [%clk 0:02:16] } 21. Qxe2 { [%eval -0.98] [%clk 0:00:48] } 21... Rc8 { [%eval -0.47] [%clk 0:02:15] } 22. Rfc1 { [%eval -0.62] [%clk 0:00:34] } 22... Rc4 { [%eval -0.53] [%clk 0:02:09] } 23. Rb5 { [%eval -0.57] [%clk 0:00:26] } 23... a4 { [%eval -0.21] [%clk 0:02:09] } 24. c3?! { [%eval -1.26] } { Inaccuracy. Rb4 was best. } { [%clk 0:00:23] } 24... Qd6?! { [%eval -0.61] } { Inaccuracy. Qd7 was best. } { [%clk 0:02:03] } 25. Rb4?! { [%eval -1.43] } { Inaccuracy. Ne5 was best. } { [%clk 0:00:13] } 25... Rfc8 { [%eval -1.28] [%clk 0:02:04] } 26. Be1? { [%eval -2.89] } { Mistake. Qd3 was best. } { [%clk 0:00:13] } 26... e6? { [%eval -1.41] } { Mistake. Nxc3 was best. } { [%clk 0:01:33] } 27. Rxc4 { [%eval -1.45] [%clk 0:00:12] } 27... Rxc4 { [%eval -1.55] [%clk 0:01:34] } 28. Qb2 { [%eval -1.57] [%clk 0:00:12] } 28... Bf8? { [%eval -0.28] } { Mistake. Rc8 was best. } { [%clk 0:01:27] } 29. Ra1? { [%eval -1.46] } { Mistake. Ne5 was best. } { [%clk 0:00:07] } 29... Rc6? { [%eval -0.08] } { Mistake. Rc7 was best. } { [%clk 0:01:10] } 30. Ne5?! { [%eval -0.63] } { Inaccuracy. Qc2 was best. } { [%clk 0:00:08] } 30... Rb6 { [%eval -0.55] [%clk 0:01:11] } 31. Qc1 { [%eval -0.88] [%clk 0:00:09] } 31... Rb3 { [%eval -0.81] [%clk 0:00:58] } 32. f3?! { [%eval -1.72] } { Inaccuracy. c4 was best. } { [%clk 0:00:07] } 32... Nf6 { [%eval -1.79] [%clk 0:00:51] } 33. Qc2?! { [%eval -2.92] } { Inaccuracy. c4 was best. } { [%clk 0:00:07] } 33... Kg7?! { [%eval -1.88] } { Inaccuracy. Nd7 was best. } { [%clk 0:00:41] } 34. Bg3?! { [%eval -2.6] } { Inaccuracy. Bd2 was best. } { [%clk 0:00:04] } 34... Qc7 { [%eval -2.01] [%clk 0:00:36] } 35. Rc1?! { [%eval -3.29] } { Inaccuracy. c4 was best. } { [%clk 0:00:03] } 35... Bxa3 { [%eval -3.25] [%clk 0:00:36] } 0-1