[Event "Group 3 Arena"] [Site "https://lichess.org/y2iIRmdM"] [Date "2023.10.18"] [Round "-"] [White "Mercado-Daniel"] [Black "Tapangshean"] [Result "0-1"] [GameId "y2iIRmdM"] [UTCDate "2023.10.18"] [UTCTime "13:52:45"] [WhiteElo "1765"] [BlackElo "1301"] [WhiteRatingDiff "-176"] [BlackRatingDiff "+323"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C42"] [Opening "Petrov's Defense: Paulsen Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.36] } 1... Nf6 { [%eval 0.29] } 2. e4? { (0.29 → -1.14) Mistake. c4 was best. } { [%eval -1.14] } (2. c4 e6 3. Nc3 d5 4. d4 Bb4 5. Qa4+ Nc6 6. e3 O-O) 2... e5? { (-1.14 → 0.50) Mistake. Nxe4 was best. } { [%eval 0.5] } (2... Nxe4 3. d4 e6 4. Bd3 Nf6 5. c4 c5 6. dxc5 Bxc5 7. O-O) 3. Nxe5 { [%eval 0.34] } 3... d6 { [%eval 0.49] } 4. Nc4 { [%eval 0.01] } { C42 Petrov's Defense: Paulsen Attack } 4... Nxe4 { [%eval 0.09] } 5. d3 { [%eval -0.43] } 5... d5?? { (-0.43 → 2.26) Blunder. Nf6 was best. } { [%eval 2.26] } (5... Nf6 6. d4 d5 7. Ne3 c5 8. Bb5+ Nc6 9. c4 cxd4 10. Qxd4) 6. f3?? { (2.26 → -4.47) Blunder. dxe4 was best. } { [%eval -4.47] } (6. dxe4 dxc4 7. Qxd8+ Kxd8 8. Bxc4 Bc5 9. Bf4 Be6 10. Bxe6 fxe6 11. Nd2 a5 12. a4 Ra6) 6... Nd6?? { (-4.47 → -1.07) Blunder. Qh4+ was best. } { [%eval -1.07] } (6... Qh4+ 7. g3 Nxg3 8. hxg3 Qxh1 9. Qe2+ Be6 10. Nca3 Bd6 11. Qf2 Bh3 12. Nb5 Kd7 13. Nxd6) 7. Na5?! { (-1.07 → -1.78) Inaccuracy. Ne3 was best. } { [%eval -1.78] } (7. Ne3 d4) 7... b6 { [%eval -1.5] } 8. Nb3 { [%eval -1.45] } 8... c5 { [%eval -1.36] } 9. c4 { [%eval -1.42] } 9... d4 { [%eval -1.36] } 10. Nc3?? { (-1.36 → -4.48) Blunder. Be2 was best. } { [%eval -4.48] } (10. Be2 Nf5) 10... dxc3 { [%eval -4.42] } 11. bxc3 { [%eval -4.49] } 11... Be7 { [%eval -4.46] } 12. d4 { [%eval -4.5] } 12... cxd4 { [%eval -4.78] } 13. cxd4 { [%eval -4.6] } 13... O-O { [%eval -4.66] } 14. c5 { [%eval -5.48] } 14... bxc5 { [%eval -5.64] } 15. dxc5 { [%eval -5.58] } 15... Nf5 { [%eval -4.45] } 16. Bd3 { [%eval -4.38] } 16... Nd4? { (-4.38 → -2.46) Mistake. a5 was best. } { [%eval -2.46] } (16... a5 17. Bf4 Nc6 18. Be4 Ra6 19. Qxd8 Nxd8 20. a4 Ne6 21. Bd2 Nxc5 22. Nxc5 Bxc5 23. Rc1) 17. Kf1?? { (-2.46 → -6.13) Blunder. Nxd4 was best. } { [%eval -6.13] } (17. Nxd4) 17... Nxb3 { [%eval -5.91] } 18. Rg1?! { (-5.91 → -9.71) Inaccuracy. axb3 was best. } { [%eval -9.71] } (18. axb3 Ba6 19. Rxa6 Nxa6 20. Qc2 Nb4 21. Bxh7+ Kh8 22. Qd2 Bxc5 23. Be4 Re8 24. Bxa8 Qxa8) 18... Nxa1 { [%eval -9.71] } 19. Ba3 { [%eval -13.35] } 19... Na6 { [%eval -10.0] } 20. Qxa1?! { (-10.00 → Mate in 7) Checkmate is now unavoidable. g4 was best. } { [%eval #-7] } (20. g4 Bxc5 21. Bxc5 Nxc5 22. Be2 Qxd1+ 23. Bxd1 Rb8 24. Kf2 Rd8 25. Bb3 Naxb3 26. axb3 Rxb3) 20... Nxc5? { (Mate in 7 → -9.43) Lost forced checkmate sequence. Qxd3+ was best. } { [%eval -9.43] } (20... Qxd3+ 21. Kf2 Qd2+ 22. Kf1 Nb8 23. Qxg7+ Kxg7 24. Bb2+ Kg6 25. Rh1 Ba6+ 26. Kg1 Qe3#) 21. Bxc5? { (-9.43 → Mate in 6) Checkmate is now unavoidable. Be2 was best. } { [%eval #-6] } (21. Be2 Qa5 22. Qe5 Qxa3 23. Qxe7 Rb8 24. g4 Ba6 25. Kg2 Rb2 26. Kh3 Bxe2 27. Qxf8+ Kxf8) 21... Bxc5?! { (Mate in 6 → -10.52) Lost forced checkmate sequence. Qxd3+ was best. } { [%eval -10.52] } (21... Qxd3+ 22. Ke1 Bh4+ 23. g3 Re8+ 24. Qe5 Rxe5+ 25. Be3 Rxe3+ 26. Kf2 Qe2#) 22. Ke2?! { (-10.52 → Mate in 10) Checkmate is now unavoidable. Qc3 was best. } { [%eval #-10] } (22. Qc3 Qb6 23. Rh1 Rb8 24. h4 Ba6 25. g3 Qb1+ 26. Kg2 Qb2+ 27. Kh3 Bc8+ 28. Bf5 Bxf5+) 22... Bxg1?! { (Mate in 10 → -12.67) Lost forced checkmate sequence. Re8+ was best. } { [%eval -12.67] } (22... Re8+ 23. Kd2 Bf5 24. Qc3 Bxg1 25. g4 Bxd3 26. Qxd3 Qa5+ 27. Kd1 Re1+ 28. Kc2 Qxa2+ 29. Kc3) 23. Qxg1 { [%eval -12.57] } 23... Re8+ { [%eval -13.63] } 24. Kd1?! { (-13.63 → Mate in 4) Checkmate is now unavoidable. Qe3 was best. } { [%eval #-4] } (24. Qe3 Qxd3+ 25. Kxd3 Ba6+ 26. Kc3 Rxe3+ 27. Kd4 Re2 28. Kc5 Rxa2 29. Kd4 Rd8+ 30. Ke4 Rxg2) 24... Qxd3+ { [%eval #-3] } 25. Kc1 { [%eval #-3] } 25... Bf5 { [%eval #-2] } 26. g4 { [%eval #-1] } 26... Qc2# { Black wins by checkmate. } 0-1