Event: Round 8: Sieber, Fiona - Tupac Yupanqui Herrera, Daniel
Site: https://lichess.org/broadcast/german-university-chess-championship-2025--blitz-boards-1-100/round-8/On0n0U95/ILgVcIiq
Date: 2025-11-23
White: Sieber, Fiona
WhiteTitle: WGM
WhiteElo: 2206
Black: Tupac Yupanqui Herrera, Daniel
Result: 0-1
ECO: B45
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:04] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. Nf3 { [%eval 0.2] [%clk 0:03:05] } 2... e6 { [%eval 0.28] [%clk 0:03:04] } 3. d4 { [%eval 0.4] [%clk 0:03:06] } 3... cxd4 { [%eval 0.29] [%clk 0:03:05] } 4. Nxd4 { [%eval 0.33] [%clk 0:03:06] } 4... Nc6 { [%eval 0.28] [%clk 0:03:07] } 5. Nc3 { [%eval 0.26] [%clk 0:03:06] } 5... Nf6 { [%eval 0.35] [%clk 0:03:07] } 6. Nxc6 { [%eval 0.31] [%clk 0:03:06] } 6... bxc6 { [%eval 0.28] [%clk 0:03:00] } 7. e5 { [%eval 0.31] [%clk 0:03:08] } 7... Nd5 { [%eval 0.41] [%clk 0:02:56] } 8. Ne4 { [%eval 0.55] [%clk 0:03:08] } 8... d6? { [%eval 1.99] } { Mistake. Qc7 was best. } { [%clk 0:02:41] } 9. c4?! { [%eval 1.17] } { Inaccuracy. Nxd6+ was best. } { [%clk 0:02:49] } 9... f5? { [%eval 2.91] } { Mistake. dxe5 was best. } { [%clk 0:02:19] } 10. cxd5?! { [%eval 1.95] } { Inaccuracy. Nxd6+ was best. } { [%clk 0:02:28] } 10... fxe4 { [%eval 1.92] [%clk 0:02:19] } 11. dxc6?! { [%eval 1.23] } { Inaccuracy. Qa4 was best. } { [%clk 0:02:28] } 11... d5 { [%eval 0.92] [%clk 0:02:09] } 12. Be3? { [%eval -0.4] } { Mistake. a3 was best. } { [%clk 0:01:47] } 12... Bb4+ { [%eval -0.38] [%clk 0:02:05] } 13. Bd2 { [%eval -0.39] [%clk 0:01:45] } 13... Bxd2+?! { [%eval 0.33] } { Inaccuracy. Rb8 was best. } { [%clk 0:02:03] } 14. Qxd2 { [%eval 0.4] [%clk 0:01:46] } 14... O-O { [%eval 0.33] [%clk 0:02:04] } 15. Bb5?? { [%eval -1.55] } { Blunder. Rc1 was best. } { [%clk 0:01:43] } 15... Qb6 { [%eval -1.34] [%clk 0:01:40] } 16. Ba4? { [%eval -3.27] } { Mistake. a4 was best. } { [%clk 0:01:35] } 16... Ba6 { [%eval -3.2] [%clk 0:01:36] } 17. Rc1? { [%eval -5.41] } { Mistake. h4 was best. } { [%clk 0:01:14] } 17... d4 { [%eval -5.33] [%clk 0:01:06] } 18. Bb3 { [%eval -5.13] [%clk 0:00:45] } 18... e3 { [%eval -5.24] [%clk 0:00:45] } 19. fxe3 { [%eval -5.07] [%clk 0:00:36] } 19... dxe3 { [%eval -5.17] [%clk 0:00:46] } 20. Qc3 { [%eval -5.01] [%clk 0:00:32] } 20... e2 { [%eval -5.05] [%clk 0:00:26] } 21. Bxe6+ { [%eval -5.26] [%clk 0:00:21] } 21... Kh8 { [%eval -5.04] [%clk 0:00:28] } 22. Bc4?? { [%eval #-3] } { Checkmate is now unavoidable. Kd2 was best. } { [%clk 0:00:22] } 22... Qf2+ { [%eval #-2] [%clk 0:00:26] } 0-1