Event: Round 2: Quirhuayo Chumbe, German Gonzalo - Coaquira Gonzales, Oscar Adriano
Site: https://lichess.org/broadcast/campeonato-nacional-superior-peru-2025--absoluto/round-2/Usr7u1vA/TqOTXZxo
Date: 2025-10-08
White: Quirhuayo Chumbe, German Gonzalo
WhiteTitle: IM
WhiteElo: 2315
Black: Coaquira Gonzales, Oscar Adriano
BlackElo: 1902
Result: 1-0
ECO: A01
Opening: Nimzo-Larsen Attack: Classical Variation
Variant: Standard

1. b3 { [%eval 0.0] [%clk 1:22:33] } 1... d5 { [%eval 0.0] [%clk 1:30:00] } 2. Bb2 { [%eval 0.0] [%clk 1:22:54] } 2... Nf6 { [%eval 0.0] [%clk 1:28:42] } 3. Nf3 { [%eval 0.0] [%clk 1:22:49] } 3... c5 { [%eval 0.14] [%clk 1:28:14] } 4. e3 { [%eval 0.04] [%clk 1:22:58] } 4... Nc6 { [%eval 0.13] [%clk 1:27:00] } 5. Bb5 { [%eval 0.17] [%clk 1:22:30] } 5... a6 { [%eval 0.71] [%clk 1:25:32] } 6. Bxc6+ { [%eval 0.52] [%clk 1:22:49] } 6... bxc6 { [%eval 0.7] [%clk 1:25:56] } 7. Ne5 { [%eval 0.66] [%clk 1:23:12] } 7... Qc7 { [%eval 0.54] [%clk 1:25:21] } 8. f4 { [%eval 0.59] [%clk 1:23:07] } 8... g6 { [%eval 0.93] [%clk 1:23:20] } 9. Nc3 { [%eval 0.82] [%clk 1:20:09] } 9... Bg7 { [%eval 0.85] [%clk 1:21:58] } 10. Na4 { [%eval 0.55] [%clk 1:22:44] } 10... O-O { [%eval 0.97] [%clk 1:17:07] } 11. O-O { [%eval 0.91] [%clk 1:14:27] } 11... c4 { [%eval 0.8] [%clk 1:03:21] } 12. bxc4 { [%eval 0.63] [%clk 1:14:37] } 12... c5 { [%eval 0.79] [%clk 1:02:36] } 13. cxd5 { [%eval 0.89] [%clk 1:13:45] } 13... Nxd5 { [%eval 0.89] [%clk 0:57:39] } 14. c4 { [%eval 0.96] [%clk 1:09:10] } 14... Nb6 { [%eval 0.95] [%clk 0:49:54] } 15. Nxb6 { [%eval 0.95] [%clk 0:47:27] } 15... Qxb6 { [%eval 1.0] [%clk 0:50:20] } 16. Qb3 { [%eval 1.0] [%clk 0:47:42] } 16... Qd6 { [%eval 0.94] [%clk 0:47:03] } 17. d4 { [%eval 0.52] [%clk 0:46:01] } 17... Rb8 { [%eval 0.51] [%clk 0:43:05] } 18. Qc3 { [%eval 0.61] [%clk 0:45:59] } 18... Bf5? { [%eval 2.09] } { Mistake. cxd4 was best. } { [%clk 0:36:44] } 19. Ba3 { [%eval 2.24] [%clk 0:22:19] } 19... cxd4 { [%eval 2.21] [%clk 0:26:16] } 20. exd4 { [%eval 1.96] [%clk 0:22:47] } 20... Qc7 { [%eval 2.16] [%clk 0:24:13] } 21. Rae1?! { [%eval 1.34] } { Inaccuracy. d5 was best. } { [%clk 0:23:00] } 21... h5?! { [%eval 2.17] } { Inaccuracy. Rfc8 was best. } { [%clk 0:23:22] } 22. Bc5?! { [%eval 1.06] } { Inaccuracy. d5 was best. } { [%clk 0:21:59] } 22... Rb7 { [%eval 1.25] [%clk 0:18:58] } 23. Qa3 { [%eval 0.72] [%clk 0:22:21] } 23... a5?! { [%eval 1.48] } { Inaccuracy. Rfb8 was best. } { [%clk 0:18:20] } 24. h3 { [%eval 1.46] [%clk 0:09:43] } 24... Rfb8?! { [%eval 2.54] } { Inaccuracy. Re8 was best. } { [%clk 0:17:31] } 25. d5 { [%eval 2.42] [%clk 0:06:22] } 25... Bf8 { [%eval 2.39] [%clk 0:07:51] } 26. Nc6 { [%eval 1.94] [%clk 0:06:35] } 26... Re8?! { [%eval 2.98] } { Inaccuracy. e6 was best. } { [%clk 0:07:52] } 27. Rf2?! { [%eval 2.14] } { Inaccuracy. Nxe7+ was best. } { [%clk 0:02:23] } 27... Bd7 { [%eval 2.64] [%clk 0:03:08] } 28. Ne5 { [%eval 2.49] [%clk 0:01:52] } 28... a4?! { [%eval 3.67] } { Inaccuracy. Bf5 was best. } { [%clk 0:03:11] } 29. Qe3?! { [%eval 2.9] } { Inaccuracy. Nxd7 was best. } { [%clk 0:01:38] } 29... Rc8?! { [%eval 3.81] } { Inaccuracy. Bg7 was best. } { [%clk 0:02:44] } 30. Bd4 { [%eval 3.91] [%clk 0:01:59] } 30... Bh6?! { [%eval 5.67] } { Inaccuracy. Bf5 was best. } { [%clk 0:02:08] } 31. Nxf7 { [%eval 5.38] [%clk 0:01:51] } 31... Kxf7?? { [%eval #20] } { Checkmate is now unavoidable. Bg7 was best. } { [%clk 0:02:36] } 32. Qxe7+ { [%eval #19] [%clk 0:02:19] } 32... Kg8 { [%eval 12.82] [%clk 0:02:53] } 33. Qf6 { [%eval #19] [%clk 0:02:45] } 33... Bf5 { [%eval #9] [%clk 0:01:23] } 34. Qh8+ { [%eval #8] [%clk 0:03:09] } 34... Kf7 { [%eval #8] [%clk 0:01:50] } 35. Qh7+ { [%eval #8] [%clk 0:03:34] } 35... Kf8 { [%eval #8] [%clk 0:01:54] } 36. Qxh6+ { [%eval #7] [%clk 0:03:58] } 1-0