Event: Round 4: Mattenberger, Matthias - Piliposyan, Robert
Site: https://lichess.org/broadcast/european-youth-chess-championship-2025--u18/round-4/D610ELIM/UQUj6rTM
Date: 2025-11-01
White: Mattenberger, Matthias
WhiteTitle: FM
WhiteElo: 2239
Black: Piliposyan, Robert
BlackTitle: IM
BlackElo: 2441
Result: 0-1
ECO: D44
Opening: Semi-Slav Defense: Botvinnik Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... d5 { [%eval 0.18] [%clk 1:30:52] } 2. c4 { [%eval 0.18] [%clk 1:31:17] } 2... c6 { [%eval 0.21] [%clk 1:31:16] } 3. Nc3 { [%eval 0.17] [%clk 1:31:26] } 3... Nf6 { [%eval 0.2] [%clk 1:31:40] } 4. Nf3 { [%eval 0.16] [%clk 1:31:35] } 4... e6 { [%eval 0.12] [%clk 1:32:02] } 5. Bg5 { [%eval 0.1] [%clk 1:31:50] } 5... dxc4 { [%eval 0.39] [%clk 1:32:20] } 6. e4 { [%eval 0.25] [%clk 1:31:55] } 6... b5 { [%eval 0.38] [%clk 1:32:41] } 7. e5 { [%eval 0.6] [%clk 1:32:04] } 7... h6 { [%eval 0.49] [%clk 1:33:06] } 8. Bh4 { [%eval 0.61] [%clk 1:32:27] } 8... g5 { [%eval 0.71] [%clk 1:33:32] } 9. Nxg5 { [%eval 0.7] [%clk 1:32:45] } 9... hxg5 { [%eval 0.62] [%clk 1:33:56] } 10. Bxg5 { [%eval 0.49] [%clk 1:33:09] } 10... Be7 { [%eval 0.53] [%clk 1:34:19] } 11. exf6 { [%eval 0.56] [%clk 1:33:23] } 11... Bxf6 { [%eval 0.59] [%clk 1:34:44] } 12. Be3 { [%eval 0.54] [%clk 1:33:28] } 12... Bb7 { [%eval 0.54] [%clk 1:09:32] } 13. Qf3 { [%eval 0.56] [%clk 1:31:31] } 13... Nd7 { [%eval 0.56] [%clk 0:50:26] } 14. Nxb5? { [%eval -1.07] } { Mistake. Ne4 was best. } { [%clk 1:10:27] } 14... cxb5? { [%eval 0.28] } { Mistake. Qa5+ was best. } { [%clk 0:45:35] } 15. Qxb7 { [%eval 0.41] [%clk 1:10:48] } 15... Rb8 { [%eval 0.39] [%clk 0:44:40] } 16. Qc6 { [%eval -0.09] [%clk 1:02:17] } 16... Rb6?! { [%eval 0.47] } { Inaccuracy. Qa5+ was best. } { [%clk 0:37:48] } 17. Qf3 { [%eval 0.11] [%clk 0:55:35] } 17... Rd6 { [%eval 0.09] [%clk 0:37:49] } 18. a4? { [%eval -1.06] } { Mistake. Be2 was best. } { [%clk 0:44:59] } 18... Bxd4 { [%eval -0.83] [%clk 0:33:23] } 19. Bxd4 { [%eval -0.82] [%clk 0:40:28] } 19... Rxd4 { [%eval -0.89] [%clk 0:33:42] } 20. axb5? { [%eval -2.45] } { Mistake. Be2 was best. } { [%clk 0:36:27] } 20... Ne5 { [%eval -2.26] [%clk 0:29:20] } 21. Qb7? { [%eval -3.74] } { Mistake. Qc3 was best. } { [%clk 0:33:16] } 21... Rhh4 { [%eval -3.56] [%clk 0:21:47] } 22. Be2 { [%eval -3.62] [%clk 0:26:37] } 22... Rd7 { [%eval -3.72] [%clk 0:20:10] } 23. Qa6 { [%eval -3.65] [%clk 0:25:59] } 23... Re4 { [%eval -3.68] [%clk 0:19:33] } 24. b6?! { [%eval -5.65] } { Inaccuracy. O-O was best. } { [%clk 0:21:08] } 24... axb6? { [%eval -3.43] } { Mistake. Nd3+ was best. } { [%clk 0:10:25] } 25. Qa4?! { [%eval -4.57] } { Inaccuracy. h4 was best. } { [%clk 0:18:46] } 25... Qh4 { [%eval -3.81] [%clk 0:04:06] } 26. Kf1 { [%eval -4.66] [%clk 0:17:22] } 26... Nd3 { [%eval -4.42] [%clk 0:02:00] } 27. Qa8+ { [%eval -4.46] [%clk 0:15:46] } 27... Ke7 { [%eval -4.23] [%clk 0:02:10] } 28. Qa3+?! { [%eval -5.99] } { Inaccuracy. Bxd3 was best. } { [%clk 0:15:50] } 28... Kf6 { [%eval -5.52] [%clk 0:01:12] } 29. Qc3+ { [%eval -6.03] [%clk 0:15:39] } 29... Kg6 { [%eval -5.76] [%clk 0:01:03] } 30. Bxd3 { [%eval -6.43] [%clk 0:15:11] } 30... cxd3 { [%eval -6.01] [%clk 0:01:27] } 31. h3 { [%eval -6.33] [%clk 0:14:29] } 31... Re2 { [%eval -5.9] [%clk 0:01:15] } 32. g3?? { [%eval #-11] } { Checkmate is now unavoidable. Qxd3+ was best. } { [%clk 0:12:43] } 32... Qe4 { [%eval #-10] [%clk 0:01:41] } 33. Rg1 { [%eval #-2] [%clk 0:12:13] } 33... d2 { [%eval #-5] [%clk 0:01:55] } 34. Rd1 { [%eval #-5] [%clk 0:11:39] } 34... Rd3 { [%eval #-4] [%clk 0:02:02] } 0-1