Event: Round 5: Romero Ballesteros, Gabriel Matias - Pinzon, Jairo David
Date: 2025-06-14
White: Romero Ballesteros, Gabriel Matias
WhiteElo: 1788
Black: Pinzon, Jairo David
BlackElo: 2201
Result: 0-1
ECO: D04
Opening: Queen's Pawn Game: Colle System, Anti-Colle
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:17] } 1... d5 { [%eval 0.2] [%clk 0:15:16] } 2. Nf3 { [%eval 0.08] [%clk 0:15:23] } 2... Nf6 { [%eval 0.11] [%clk 0:15:21] } 3. e3 { [%eval 0.0] [%clk 0:15:32] } 3... Bf5 { [%eval 0.29] [%clk 0:15:20] } 4. Bd3 { [%eval 0.09] [%clk 0:15:40] } 4... Bxd3 { [%eval 0.08] [%clk 0:15:26] } 5. Qxd3 { [%eval 0.12] [%clk 0:15:47] } 5... Nbd7 { [%eval 0.1] [%clk 0:14:41] } 6. Nc3 { [%eval 0.08] [%clk 0:15:49] } 6... e6 { [%eval 0.0] [%clk 0:14:42] } 7. e4 { [%eval 0.05] [%clk 0:15:33] } 7... Bb4 { [%eval 0.06] [%clk 0:13:22] } 8. e5 { [%eval 0.06] [%clk 0:15:35] } 8... Ne4 { [%eval 0.0] [%clk 0:13:26] } 9. Bd2 { [%eval -0.46] [%clk 0:15:42] } 9... Bxc3 { [%eval -0.26] [%clk 0:13:11] } 10. Bxc3 { [%eval -0.23] [%clk 0:15:44] } 10... Nxc3 { [%eval -0.12] [%clk 0:12:42] } 11. Qxc3 { [%eval -0.11] [%clk 0:15:51] } 11... O-O { [%eval -0.12] [%clk 0:12:47] } 12. O-O { [%eval -0.1] [%clk 0:15:59] } 12... c5 { [%eval -0.03] [%clk 0:12:45] } 13. dxc5 { [%eval 0.0] [%clk 0:15:16] } 13... Qc7 { [%eval -0.09] [%clk 0:12:38] } 14. b4 { [%eval -0.04] [%clk 0:15:24] } 14... Rfc8 { [%eval -0.05] [%clk 0:08:28] } 15. Qe3 { [%eval -0.03] [%clk 0:13:49] } 15... a5 { [%eval -0.05] [%clk 0:08:36] } 16. c3 { [%eval -0.25] [%clk 0:13:51] } 16... b6 { [%eval -0.28] [%clk 0:08:40] } 17. cxb6 { [%eval -0.38] [%clk 0:13:51] } 17... Qxb6 { [%eval -0.46] [%clk 0:07:26] } 18. Qf4?! { [%eval -1.32] } { Inaccuracy. Rfc1 was best. } { [%clk 0:12:52] } 18... Rxc3 { [%eval -1.16] [%clk 0:06:52] } 19. bxa5 { [%eval -1.12] [%clk 0:12:55] } 19... Qxa5 { [%eval -1.12] [%clk 0:06:28] } 20. Ng5 { [%eval -1.69] [%clk 0:12:59] } 20... Rf8 { [%eval -1.75] [%clk 0:06:28] } 21. Rab1 { [%eval -2.21] [%clk 0:12:57] } 21... Rc4 { [%eval -2.13] [%clk 0:06:05] } 22. Qg3?! { [%eval -2.83] } { Inaccuracy. Qe3 was best. } { [%clk 0:12:57] } 22... h6 { [%eval -2.76] [%clk 0:05:28] } 23. Rb7? { [%eval -4.42] } { Mistake. Nh3 was best. } { [%clk 0:12:21] } 23... Nc5 { [%eval -4.35] [%clk 0:04:58] } 24. Re7 { [%eval -4.99] [%clk 0:11:05] } 24... hxg5 { [%eval -5.0] [%clk 0:05:00] } 25. Qxg5 { [%eval -4.87] [%clk 0:11:13] } 25... Qxa2 { [%eval -4.87] [%clk 0:04:33] } 26. h4 { [%eval -5.07] [%clk 0:11:20] } 26... Qe2 { [%eval -4.84] [%clk 0:04:07] } 27. f3 { [%eval -4.85] [%clk 0:10:59] } 27... Nd3 { [%eval -4.83] [%clk 0:03:27] } 28. f4 { [%eval -5.29] [%clk 0:10:40] } 28... Qe3+ { [%eval -5.21] [%clk 0:03:34] } 29. Kh2 { [%eval -5.22] [%clk 0:10:44] } 29... Rxf4 { [%eval -5.21] [%clk 0:02:51] } 30. Rd1?! { [%eval -9.39] } { Inaccuracy. Rxf4 was best. } { [%clk 0:09:32] } 30... Nxe5 { [%eval -8.16] [%clk 0:02:22] } 31. Rb1? { [%eval #-7] } { Checkmate is now unavoidable. Rg1 was best. } { [%clk 0:08:56] } 31... Ng4+ { [%eval #-6] [%clk 0:02:28] } 32. Kh1 { [%eval #-6] [%clk 0:09:04] } 32... Qg3 { [%eval #-5] [%clk 0:02:28] } 0-1