Event: Round 8: Chacon Olortegui, Steven Anton - Marquez Rosas, Vicente
Date: 2024-05-21
White: Chacon Olortegui, Steven Anton
WhiteElo: 0
Black: Marquez Rosas, Vicente
BlackElo: 1722
Result: 0-1
ECO: C50
Opening: Italian Game: Giuoco Pianissimo, Italian Four Knights Variation
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:30:57] } 1... e5 { [%eval 0.21] [%clk 1:30:38] } 2. Nf3 { [%eval 0.19] [%clk 1:31:18] } 2... Nc6 { [%eval 0.19] [%clk 1:30:31] } 3. Bc4 { [%eval 0.1] [%clk 1:31:38] } 3... Bc5 { [%eval 0.12] [%clk 1:30:50] } 4. Nc3 { [%eval 0.14] [%clk 1:31:59] } 4... Nf6 { [%eval 0.13] [%clk 1:31:05] } 5. d3 { [%eval 0.1] [%clk 1:32:19] } 5... d6 { [%eval 0.12] [%clk 1:31:10] } 6. h3 { [%eval 0.0] [%clk 1:32:38] } 6... a6 { [%eval 0.08] [%clk 1:30:59] } 7. a4 { [%eval 0.0] [%clk 1:31:21] } 7... Be6 { [%eval -0.02] [%clk 1:25:44] } 8. Nd5 { [%eval -0.07] [%clk 1:29:48] } 8... Bxd5 { [%eval -0.03] [%clk 1:23:52] } 9. Bxd5 { [%eval -0.26] [%clk 1:29:52] } 9... Nxd5 { [%eval -0.3] [%clk 1:23:04] } 10. exd5 { [%eval -0.29] [%clk 1:30:09] } 10... Ne7 { [%eval -0.12] [%clk 1:23:32] } 11. c4 { [%eval -0.34] [%clk 1:29:52] } 11... Nf5 { [%eval -0.16] [%clk 1:20:10] } 12. Qe2 { [%eval -0.64] [%clk 1:27:55] } 12... h6 { [%eval -0.43] [%clk 1:19:20] } 13. Be3?? { [%eval -4.12] } { Blunder. Bd2 was best. } { [%clk 1:27:35] } 13... Bxe3 { [%eval -3.82] [%clk 1:19:44] } 14. g4?! { [%eval -5.16] } { Inaccuracy. fxe3 was best. } { [%clk 1:24:25] } 14... Nd4 { [%eval -5.14] [%clk 1:19:59] } 15. fxe3 { [%eval -5.23] [%clk 1:23:48] } 15... Nxe2 { [%eval -5.23] [%clk 1:20:21] } 16. Kxe2 { [%eval -5.13] [%clk 1:23:52] } 16... Qe7 { [%eval -4.7] [%clk 1:20:36] } 17. Rhf1 { [%eval -5.07] [%clk 1:23:52] } 17... e4 { [%eval -5.0] [%clk 1:20:43] } 18. Ne1 { [%eval -5.33] [%clk 1:23:47] } 18... exd3+ { [%eval -5.55] [%clk 1:20:25] } 19. Nxd3 { [%eval -5.27] [%clk 1:24:03] } 19... O-O-O { [%eval -5.22] [%clk 1:20:17] } 20. Rf2 { [%eval -5.88] [%clk 1:23:44] } 20... Rde8 { [%eval -5.82] [%clk 1:20:39] } 21. Rf3 { [%eval -5.79] [%clk 1:23:46] } 21... h5 { [%eval -5.69] [%clk 1:21:00] } 22. Rg1 { [%eval -5.88] [%clk 1:23:39] } 22... hxg4 { [%eval -5.84] [%clk 1:20:50] } 23. Rxg4 { [%eval -5.86] [%clk 1:23:55] } 23... g6 { [%eval -5.49] [%clk 1:20:05] } 24. Nf2 { [%eval -5.98] [%clk 1:23:13] } 24... Rh4 { [%eval -5.75] [%clk 1:20:23] } 25. Rgg3 { [%eval -6.47] [%clk 1:22:29] } 25... Rxc4 { [%eval -6.42] [%clk 1:20:27] } 26. Nd3 { [%eval -6.88] [%clk 1:21:42] } 26... Rxa4 { [%eval -6.5] [%clk 1:20:27] } 27. Rg1 { [%eval -6.56] [%clk 1:21:18] } 27... Rd4 { [%eval -6.61] [%clk 1:19:48] } 28. Rgg3 { [%eval -7.12] [%clk 1:19:59] } 28... Rxd5 { [%eval -6.78] [%clk 1:20:00] } 29. b4?? { [%eval #-19] } { Checkmate is now unavoidable. Rf4 was best. } { [%clk 1:19:29] } 29... a5?? { [%eval -6.68] } { Lost forced checkmate sequence. Qe4 was best. } { [%clk 1:20:19] } 0-1