Event: Round 4: Matteo Sunder - Andres Elias May Sanchez
Date: 2023-10-14
White: Matteo Sunder
WhiteElo: 1970
Black: Andres Elias May Sanchez
BlackElo: 1973
Result: 1-0
ECO: A64
Opening: Benoni Defense: Fianchetto Variation, Hastings Defense, Main Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:03:03] } 1... Nf6 { [%eval 0.28] [%clk 0:03:03] } 2. c4 { [%eval 0.16] [%clk 0:03:04] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 0:03:05] } 3. d5 { [%eval 0.75] [%clk 0:03:05] } 3... g6 { [%eval 0.85] [%clk 0:03:06] } 4. Nf3 { [%eval 0.51] [%clk 0:03:04] } 4... Bg7 { [%eval 0.81] [%clk 0:03:07] } 5. g3 { [%eval 0.31] [%clk 0:03:03] } 5... d6 { [%eval 0.39] [%clk 0:03:08] } 6. Bg2 { [%eval 0.28] [%clk 0:03:04] } 6... O-O { [%eval 0.46] [%clk 0:03:08] } 7. Nc3 { [%eval 0.36] [%clk 0:03:05] } 7... e6 { [%eval 0.45] [%clk 0:03:09] } 8. O-O { [%eval 0.4] [%clk 0:03:05] } 8... exd5 { [%eval 0.42] [%clk 0:03:10] } 9. cxd5 { [%eval 0.47] [%clk 0:03:06] } 9... Re8 { [%eval 0.41] [%clk 0:03:09] } 10. Nd2 { [%eval 0.18] [%clk 0:03:06] } 10... a6 { [%eval 0.21] [%clk 0:03:09] } 11. a4 { [%eval 0.32] [%clk 0:03:07] } 11... Nbd7 { [%eval 0.17] [%clk 0:03:10] } 12. a5 { [%eval 0.01] [%clk 0:03:08] } 12... Rb8 { [%eval 0.06] [%clk 0:03:06] } 13. h3 { [%eval 0.23] [%clk 0:03:09] } 13... b5 { [%eval 0.17] [%clk 0:02:52] } 14. axb6 { [%eval 0.14] [%clk 0:03:09] } 14... Nxb6 { [%eval 0.11] [%clk 0:02:53] } 15. Ra2 { [%eval 0.13] [%clk 0:03:10] } 15... Bb7 { [%eval 0.27] [%clk 0:02:36] } 16. e4 { [%eval 0.3] [%clk 0:03:08] } 16... Nfd7 { [%eval 0.25] } 17. f4?! { [%eval -0.39] } { Inaccuracy. Qc2 was best. } { [%clk 0:02:44] } 17... c4 { [%eval -0.5] [%clk 0:02:22] } 18. Kh2 { [%eval -0.53] [%clk 0:02:43] } 18... Nc5 { [%eval -0.62] [%clk 0:02:23] } 19. Qc2 { [%eval -0.83] [%clk 0:01:48] } 19... Qc7 { [%eval -0.62] [%clk 0:02:22] } 20. Nf3?! { [%eval -1.48] } { Inaccuracy. Ra3 was best. } { [%clk 0:01:29] } 20... Nb3? { [%eval -0.04] } { Mistake. Bxc3 was best. } { [%clk 0:01:31] } 21. Be3? { [%eval -1.46] } { Mistake. Rd1 was best. } { [%clk 0:01:14] } 21... Re7?? { [%eval 0.74] } { Blunder. Nxd5 was best. } { [%clk 0:01:31] } 22. Rd1 { [%eval 0.59] [%clk 0:01:11] } 22... Rbe8? { [%eval 1.76] } { Mistake. Nc5 was best. } { [%clk 0:00:55] } 23. e5 { [%eval 1.69] [%clk 0:00:40] } 23... Nc5?! { [%eval 2.86] } { Inaccuracy. Qd8 was best. } { [%clk 0:00:33] } 24. Bxc5 { [%eval 2.8] [%clk 0:00:34] } 24... Qxc5 { [%eval 2.77] [%clk 0:00:33] } 25. Ne4 { [%eval 2.81] [%clk 0:00:35] } 25... Qb4 { [%eval 2.88] [%clk 0:00:17] } 26. Nxd6 { [%eval 2.85] [%clk 0:00:28] } 26... Rb8? { [%eval 4.67] } { Mistake. Nxd5 was best. } { [%clk 0:00:03] } 27. Nd4?? { [%eval 2.07] } { Blunder. Nxb7 was best. } { [%clk 0:00:24] } 27... a5?? { [%eval 4.85] } { Blunder. Nxd5 was best. } { [%clk 0:00:03] } 28. Nc6?! { [%eval 3.39] } { Inaccuracy. Nxb7 was best. } { [%clk 0:00:24] } 28... Qb3?? { [%eval 7.39] } { Blunder. Bxc6 was best. } { [%clk 0:00:03] } 29. Qxb3 { [%eval 7.37] [%clk 0:00:24] } 29... cxb3 { [%eval 7.58] [%clk 0:00:04] } 30. Rxa5?! { [%eval 5.48] } { Inaccuracy. Nxe7+ was best. } { [%clk 0:00:25] } 30... Bxc6 { [%eval 5.39] [%clk 0:00:05] } 31. dxc6 { [%eval 5.46] [%clk 0:00:26] } 31... Rc7 { [%eval 5.71] [%clk 0:00:05] } 32. Nb5 { [%eval 5.6] [%clk 0:00:24] } 32... Rcc8 { [%eval 5.85] [%clk 0:00:05] } 33. c7 { [%eval 5.92] [%clk 0:00:24] } 33... Nc4 { [%eval 5.83] } 34. cxb8=Q { [%eval 5.71] [%clk 0:00:20] } 34... Rxb8 { [%eval 5.62] [%clk 0:00:05] } 35. Ra8 { [%eval 5.7] [%clk 0:00:15] } 35... Rxa8 { [%eval 5.48] [%clk 0:00:06] } 36. Bxa8 { [%eval 5.83] [%clk 0:00:16] } 36... Bf8 { [%eval 5.87] [%clk 0:00:07] } 37. Rd3 { [%eval 5.5] [%clk 0:00:15] } 1-0