[Event "Olimpiada Prepa 21 Team Battle"] [Site "https://lichess.org/O8lUEAJ8"] [Date "2021.09.24"] [White "Salvador135"] [Black "Felipemorenosegui"] [Result "0-1"] [UTCDate "2021.09.24"] [UTCTime "18:00:19"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-242"] [BlackRatingDiff "+248"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A00"] [Opening "Amar Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nh3?! { (0.15 → -0.71) Inaccuracy. e4 was best. } { A00 Amar Opening } (1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6) 1... d5 2. d4 e6 3. Qd3?! { (-0.24 → -1.22) Inaccuracy. g3 was best. } (3. g3 c5 4. dxc5 Bxc5 5. Bg2 Nf6 6. c4 d4 7. Nf4 e5) 3... Nf6 4. Qa3?? { (-0.78 → -9.00) Blunder. Bf4 was best. } (4. Bf4 c5 5. e3 Nc6 6. c3 Bd6 7. Nd2 c4 8. Qc2 e5) 4... Nc6?? { (-9.00 → -2.95) Blunder. Bxa3 was best. } (4... Bxa3 5. Nxa3 c5 6. dxc5 h6 7. c6 O-O 8. f3 e5 9. c7 Qxc7 10. Nf2 Bf5 11. e4) 5. Qg3?? { (-2.95 → -6.80) Blunder. Qe3 was best. } (5. Qe3 e5) 5... Nxd4 6. Bd2 h5 7. Qd3 Nc6? { (-7.14 → -4.08) Mistake. e5 was best. } (7... e5 8. e3) 8. Qa3? { (-4.08 → -9.22) Mistake. Ng5 was best. } (8. Ng5 Nd7 9. c3 Bc5 10. e4 Nde5 11. Qe2 f6 12. f4 fxg5 13. fxe5 Nxe5 14. Na3 Bxa3) 8... g5? { (-9.22 → -4.95) Mistake. Bxa3 was best. } (8... Bxa3 9. Nxa3) 9. Nxg5?! { (-4.95 → -8.46) Inaccuracy. Qe3 was best. } (9. Qe3) 9... b5?? { (-8.46 → -2.32) Blunder. Bxa3 was best. } (9... Bxa3 10. Nxa3 e5 11. O-O-O Qe7 12. f3 Bf5 13. h4 O-O-O 14. Be1 Kb8 15. e4 dxe4 16. Rxd8+) 10. Qe3?! { (-2.32 → -3.18) Inaccuracy. b4 was best. } (10. b4 a5) 10... a5 11. Qh3? { (-2.64 → -4.75) Mistake. Nc3 was best. } (11. Nc3 Rb8) 11... e5 12. g3? { (-4.54 → -9.08) Mistake. Qe3 was best. } (12. Qe3) 12... Bxh3 13. Bxh3 Rh6 14. Bf5 Ra6 15. Nf3 d4 16. Ng1 Nb4 17. a3 Bd6 18. axb4 axb4?? { (-6.07 → 3.26) Blunder. Bxb4 was best. } (18... Bxb4 19. Bxb4) 19. Bxb4?? { (3.26 → -15.60) Blunder. Rxa6 was best. } (19. Rxa6 Rg6 20. Nf3 Qb8 21. O-O Qb7 22. Ra5 Ne4 23. Bxg6 fxg6 24. Bg5 b3 25. cxb3 Nxg5) 19... Bxb4+ 20. Kf1 e4 21. Rxa6 Nd5?? { (-7.76 → 3.08) Blunder. Qd5 was best. } (21... Qd5 22. Bc8 Ng4 23. Rxh6 Nxh6 24. Bb7 Qxb7 25. c3 Ng4 26. h3 Ne3+ 27. fxe3 dxc3 28. Nxc3) 22. Bxe4?? { (3.08 → -7.38) Blunder. Rxh6 was best. } (22. Rxh6 Bf8 23. Rxh5 Nf6 24. Rh8 Qe7 25. Nd2 Qe5 26. g4 Qf4 27. Ngf3 exf3 28. Nxf3 Nd5) 22... Rxa6 23. Bxd5 Qxd5 24. c3 dxc3 25. Nh3?! { (-12.86 → Mate in 5) Checkmate is now unavoidable. Nf3 was best. } (25. Nf3 Qd1+) 25... cxb2?! { (Mate in 5 → -14.47) Lost forced checkmate sequence. Qxh1+ was best. } (25... Qxh1+ 26. Ng1 c2 27. e3 c1=Q+ 28. Ke2 Qc4+ 29. Kd1 Qxg1#) 26. Ng5?! { (-14.47 → Mate in 1) Checkmate is now unavoidable. f3 was best. } (26. f3 Qd1+) 26... Qxh1# { Black wins by checkmate. } 0-1