Event: Round 1: Leyva Proenza, Richard - Vivas Gelves, Mauricio Jose
Site: https://lichess.org/broadcast/torneo-itt-invitacional-venezuela-2025-circuito-de-torneos-internacionales-fva/round-1/FO33ur0f/C9ly17Yu
Date: 2025-09-16
White: Leyva Proenza, Richard
WhiteTitle: IM
WhiteElo: 2333
Black: Vivas Gelves, Mauricio Jose
BlackElo: 2045
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:30] } 1... c5 { [%eval 0.24] [%clk 1:30:57] } 2. Nf3 { [%eval 0.2] [%clk 1:30:54] } 2... d6 { [%eval 0.31] [%clk 1:31:22] } 3. d4 { [%eval 0.22] [%clk 1:31:20] } 3... cxd4 { [%eval 0.19] [%clk 1:31:50] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:06] } 4... Nf6 { [%eval 0.31] [%clk 1:32:14] } 5. Nc3 { [%eval 0.32] [%clk 1:31:33] } 5... a6 { [%eval 0.25] [%clk 1:32:40] } 6. Be3 { [%eval 0.25] [%clk 1:31:50] } 6... e5 { [%eval 0.15] [%clk 1:32:27] } 7. Nb3 { [%eval 0.21] [%clk 1:32:18] } 7... Be7 { [%eval 0.2] [%clk 1:32:48] } 8. f3 { [%eval 0.39] [%clk 1:32:21] } 8... Be6 { [%eval 0.43] [%clk 1:33:16] } 9. Qd2 { [%eval 0.34] [%clk 1:32:43] } 9... O-O { [%eval 0.37] [%clk 1:33:41] } 10. O-O-O { [%eval 0.39] [%clk 1:33:07] } 10... Nbd7 { [%eval 0.3] [%clk 1:34:07] } 11. g4 { [%eval 0.4] [%clk 1:31:29] } 11... b5 { [%eval 0.39] [%clk 1:34:10] } 12. Kb1 { [%eval 0.0] [%clk 1:29:09] } 12... b4 { [%eval 0.0] [%clk 1:16:24] } 13. Nd5 { [%eval -0.26] [%clk 1:29:09] } 13... Bxd5 { [%eval -0.29] [%clk 1:16:52] } 14. exd5 { [%eval -0.27] [%clk 1:29:31] } 14... Nb6 { [%eval -0.26] [%clk 1:16:26] } 15. Bxb6?! { [%eval -0.98] } { Inaccuracy. Na5 was best. } { [%clk 1:22:23] } 15... Qxb6 { [%eval -1.16] [%clk 1:16:45] } 16. Qd3 { [%eval -1.29] [%clk 1:12:14] } 16... Rfc8 { [%eval -0.85] [%clk 0:52:01] } 17. h4?! { [%eval -1.56] } { Inaccuracy. Bh3 was best. } { [%clk 1:01:52] } 17... a5 { [%eval -1.42] [%clk 0:51:51] } 18. h5?! { [%eval -2.15] } { Inaccuracy. Nd2 was best. } { [%clk 1:02:12] } 18... a4 { [%eval -2.21] [%clk 0:52:19] } 19. Nd2 { [%eval -2.08] [%clk 1:02:35] } 19... Rc5?! { [%eval -1.28] } { Inaccuracy. a3 was best. } { [%clk 0:52:21] } 20. Nc4?! { [%eval -2.2] } { Inaccuracy. Ne4 was best. } { [%clk 0:59:44] } 20... Qa7 { [%eval -2.02] [%clk 0:52:10] } 21. Ne3? { [%eval -3.88] } { Mistake. g5 was best. } { [%clk 0:59:48] } 21... a3 { [%eval -3.69] [%clk 0:50:17] } 22. Qb3 { [%eval -4.23] [%clk 0:46:28] } 22... axb2 { [%eval -4.29] [%clk 0:48:50] } 23. Bc4 { [%eval -4.3] [%clk 0:46:47] } 23... Nd7 { [%eval -4.45] [%clk 0:38:18] } 24. Nf5 { [%eval -4.99] [%clk 0:32:04] } 24... Nb6 { [%eval -4.96] [%clk 0:38:08] } 25. Be2 { [%eval -5.46] [%clk 0:32:10] } 25... Na4 { [%eval -5.25] [%clk 0:28:02] } 26. Rde1 { [%eval -6.01] [%clk 0:25:45] } 26... Ra5 { [%eval -5.4] [%clk 0:21:43] } 27. Nxe7+ { [%eval -6.27] [%clk 0:20:26] } 27... Qxe7 { [%eval -6.54] [%clk 0:21:58] } 28. Qxb4 { [%eval -6.13] [%clk 0:20:47] } 28... Nc5 { [%eval -5.76] [%clk 0:16:44] } 29. Bc4 { [%eval -6.05] [%clk 0:15:39] } 29... Ra4 { [%eval -5.83] [%clk 0:17:12] } 30. Qc3 { [%eval -6.28] [%clk 0:14:54] } 30... Qa7 { [%eval -5.72] [%clk 0:17:26] } 31. Kxb2 { [%eval -5.64] [%clk 0:14:00] } 31... Rxc4 { [%eval -5.57] [%clk 0:06:54] } 32. Qxc4 { [%eval -5.44] [%clk 0:14:06] } 32... Qa3+ { [%eval -5.64] [%clk 0:07:22] } 33. Ka1 { [%eval -5.71] [%clk 0:14:16] } 33... Ra4 { [%eval -5.67] [%clk 0:07:50] } 34. Rb1 { [%eval -5.62] [%clk 0:14:19] } 34... h6 { [%eval -5.24] [%clk 0:07:42] } 0-1