Event: Round 7: Paiz, Wilfredo - Marin Ves, Juan Carlos
Date: 2025-06-29
White: Paiz, Wilfredo
Black: Marin Ves, Juan Carlos
BlackElo: 1782
Result: 0-1
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard
TimeControl: 20+10

1. Nf3 { [%eval 0.1] [%clk 0:20:19] } 1... c5 { [%eval 0.25] [%clk 0:19:56] } 2. b3 { [%eval -0.03] [%clk 0:20:27] } 2... Nc6 { [%eval 0.0] [%clk 0:20:01] } 3. Bb2 { [%eval 0.02] [%clk 0:20:36] } 3... d6 { [%eval 0.27] [%clk 0:19:47] } 4. e3 { [%eval 0.0] [%clk 0:20:43] } 4... Nf6 { [%eval 0.16] [%clk 0:19:37] } 5. d4 { [%eval 0.2] [%clk 0:20:51] } 5... cxd4 { [%eval 0.19] [%clk 0:19:32] } 6. exd4 { [%eval 0.03] [%clk 0:20:59] } 6... Bg4 { [%eval 0.16] [%clk 0:18:54] } 7. Be2 { [%eval -0.01] [%clk 0:21:03] } 7... e6 { [%eval 0.0] [%clk 0:18:27] } 8. Nbd2 { [%eval -0.06] [%clk 0:21:02] } 8... d5 { [%eval 0.03] [%clk 0:18:22] } 9. O-O { [%eval -0.1] [%clk 0:20:41] } 9... Bd6 { [%eval -0.09] [%clk 0:18:00] } 10. h3 { [%eval -0.14] [%clk 0:20:10] } 10... Bh5 { [%eval 0.01] [%clk 0:18:04] } 11. c4 { [%eval 0.0] [%clk 0:20:17] } 11... O-O { [%eval 0.04] [%clk 0:17:10] } 12. Qc2 { [%eval -0.35] [%clk 0:19:40] } 12... Bg6 { [%eval -0.1] [%clk 0:16:48] } 13. Qd1 { [%eval -0.24] [%clk 0:18:44] } 13... h6 { [%eval -0.14] [%clk 0:16:44] } 14. Ne5 { [%eval -0.14] [%clk 0:18:10] } 14... Bh7 { [%eval -0.09] [%clk 0:16:09] } 15. Rc1 { [%eval -0.07] [%clk 0:17:12] } 15... Nb4 { [%eval 0.23] [%clk 0:14:23] } 16. a3 { [%eval 0.17] [%clk 0:16:29] } 16... Nc6 { [%eval 0.11] [%clk 0:13:16] } 17. cxd5 { [%eval 0.0] [%clk 0:16:37] } 17... Bxe5? { [%eval 1.23] } { Mistake. exd5 was best. } { [%clk 0:10:41] } 18. dxe5?! { [%eval 0.24] } { Inaccuracy. dxc6 was best. } { [%clk 0:16:44] } 18... Nxd5 { [%eval 0.25] [%clk 0:10:19] } 19. Nc4 { [%eval 0.3] [%clk 0:15:00] } 19... Qg5 { [%eval 0.37] [%clk 0:09:50] } 20. Bf3?! { [%eval -0.33] } { Inaccuracy. g3 was best. } { [%clk 0:10:57] } 20... Nf4 { [%eval -0.3] [%clk 0:09:02] } 21. Kh1?? { [%eval -2.83] } { Blunder. Bxc6 was best. } { [%clk 0:11:05] } 21... Nd3?? { [%eval -0.22] } { Blunder. Rad8 was best. } { [%clk 0:08:56] } 22. Ra1?? { [%eval -2.58] } { Blunder. Bxc6 was best. } { [%clk 0:06:35] } 22... Nxb2 { [%eval -2.11] [%clk 0:08:57] } 23. Nxb2 { [%eval -2.09] [%clk 0:06:43] } 23... Qxe5?! { [%eval -1.04] } { Inaccuracy. Nxe5 was best. } { [%clk 0:08:38] } 24. Bxc6 { [%eval -1.39] [%clk 0:06:20] } 24... Qxb2 { [%eval -1.16] [%clk 0:08:03] } 25. Bxb7 { [%eval -1.42] [%clk 0:04:46] } 25... Rab8?! { [%eval -0.39] } { Inaccuracy. Rad8 was best. } { [%clk 0:08:10] } 26. Bf3? { [%eval -1.84] } { Mistake. Qf3 was best. } { [%clk 0:04:54] } 26... Rfd8?! { [%eval -0.86] } { Inaccuracy. Rxb3 was best. } { [%clk 0:07:00] } 27. Qc1 { [%eval -0.9] [%clk 0:03:19] } 27... Qxb3 { [%eval -1.05] [%clk 0:06:53] } 28. Qc7 { [%eval -1.05] [%clk 0:03:16] } 28... Qb6 { [%eval -0.93] [%clk 0:06:34] } 29. Qe7? { [%eval -2.71] } { Mistake. Rac1 was best. } { [%clk 0:03:06] } 29... Bg6?! { [%eval -1.7] } { Inaccuracy. Bd3 was best. } { [%clk 0:06:42] } 30. Kg1 { [%eval -1.96] [%clk 0:02:30] } 30... a5 { [%eval -1.99] [%clk 0:06:31] } 31. Rfc1 { [%eval -2.06] [%clk 0:02:35] } 31... Rd2 { [%eval -2.31] [%clk 0:05:15] } 32. Rf1?! { [%eval -3.49] } { Inaccuracy. Qc5 was best. } { [%clk 0:00:57] } 32... Qb2? { [%eval -2.05] } { Mistake. Qd4 was best. } { [%clk 0:03:30] } 33. Rac1? { [%eval -4.11] } { Mistake. Rad1 was best. } { [%clk 0:00:53] } 33... Rxf2 { [%eval -3.68] [%clk 0:03:20] } 34. Rc7?? { [%eval #-12] } { Checkmate is now unavoidable. Rfd1 was best. } { [%clk 0:00:50] } 34... Rxf1+ { [%eval #-11] [%clk 0:03:18] } 35. Kxf1 { [%eval -7.44] [%clk 0:00:59] } 35... Qd2 { [%eval -7.58] [%clk 0:02:51] } 36. Be4? { [%eval #-14] } { Checkmate is now unavoidable. Rb7 was best. } { [%clk 0:00:32] } 36... Qf4+ { [%eval #-13] [%clk 0:02:17] } 37. Bf3 { [%eval #-5] [%clk 0:00:31] } 37... Rb1+ { [%eval #-10] [%clk 0:01:14] } 38. Kf2 { [%eval #-10] [%clk 0:00:39] } 38... Qd2+? { [%eval -8.57] } { Lost forced checkmate sequence. Rb2+ was best. } { [%clk 0:01:00] } 39. Kg3 { [%eval -8.18] [%clk 0:00:44] } 39... Qe1+ { [%eval -7.09] [%clk 0:00:53] } 40. Kh2? { [%eval #-7] } { Checkmate is now unavoidable. Kf4 was best. } { [%clk 0:00:47] } 40... Qe5+ { [%eval #-6] [%clk 0:00:53] } 41. g3 { [%eval #-6] [%clk 0:00:50] } 41... Rb2+ { [%eval #-5] [%clk 0:00:57] } 42. Bg2 { [%eval #-5] [%clk 0:00:55] } 42... Qe2 { [%eval #-6] [%clk 0:00:38] } 43. Qe8+ { [%eval #-6] [%clk 0:00:40] } 43... Kh7 { [%eval #-5] [%clk 0:00:44] } 44. Qa8 { [%eval #-5] [%clk 0:00:48] } 44... Be4 { [%eval #-4] [%clk 0:00:41] } 0-1