[Event "AlumnoTC Arena"] [Site "https://lichess.org/LECEnIgR"] [Date "2022.05.02"] [White "MathiasGuerreros"] [Black "roglopezsantos25159"] [Result "0-1"] [UTCDate "2022.05.02"] [UTCTime "20:38:51"] [WhiteElo "1243"] [BlackElo "1539"] [WhiteRatingDiff "-46"] [BlackRatingDiff "+36"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Hungarian Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. g3 { A00 Hungarian Opening } d5 2. f3?? { (0.33 → -1.54) Blunder. Nf3 was best. } (2. Nf3 Nf6 3. Bg2 g6 4. d4 Bg7 5. c4 c6 6. O-O O-O) 2... e5 3. f4? { (-0.90 → -2.50) Mistake. e3 was best. } (3. e3 c5 4. Bg2 Nc6 5. d3 h5 6. Nh3 Nf6 7. O-O Be7) 3... exf4 4. gxf4?? { (-2.80 → Mate in 1) Checkmate is now unavoidable. d4 was best. } (4. d4 fxg3 5. hxg3 Nf6 6. Bg2 Bd6 7. Bf4 Bf5 8. Nc3 Nc6) 4... Nf6?? { (Mate in 1 → -2.58) Lost forced checkmate sequence. Qh4# was best. } (4... Qh4#) 5. f5? { (-2.58 → -5.13) Mistake. Nf3 was best. } (5. Nf3 Bc5) 5... g6 6. fxg6 hxg6 7. Bh3?? { (-3.80 → -10.88) Blunder. Nf3 was best. } (7. Nf3 Nc6 8. d4 Ne4 9. Bg2 Bh3 10. Bxh3 Rxh3 11. Be3 Be7 12. Qd3 Nb4 13. Qb3 a5) 7... d4? { (-10.88 → -4.87) Mistake. Bxh3 was best. } (7... Bxh3) 8. Bxc8 Rh3?? { (-4.47 → 10.38) Blunder. Qxc8 was best. } (8... Qxc8 9. c3) 9. Nxh3?? { (10.38 → 4.23) Blunder. Bxh3 was best. } (9. Bxh3 Nd5 10. Bg2 Qh4+ 11. Kf1 Qf6+ 12. Nf3 Nc6 13. c4 Nf4 14. d3 O-O-O 15. Nbd2 Qe7) 9... g5?? { (4.23 → 13.03) Blunder. Qxc8 was best. } (9... Qxc8 10. Nf2 Ng4 11. e3 Nxf2 12. Kxf2 dxe3+ 13. dxe3 Nc6 14. Kg2 Qe6 15. Nc3 Bb4 16. Rf1) 10. Nxg5 Bh6 11. Nxf7 Kxf7 12. d3 c5 13. Bxb7 Bxc1 14. Bxa8 Bxb2 15. e3 Bxa1 16. Na3?! { (7.14 → 5.09) Inaccuracy. O-O was best. } (16. O-O Nd7) 16... dxe3 17. Rf1? { (6.28 → 3.13) Mistake. Qxa1 was best. } (17. Qxa1 Nbd7 18. Bf3 Qa5+ 19. c3 Qxa3 20. O-O Ne5 21. Qe1 Ke7 22. Kh1 Ke6 23. Qxe3 Qxc3) 17... Na6?? { (3.13 → 7.99) Blunder. Bc3+ was best. } (17... Bc3+ 18. Ke2 Nd7 19. Bg2 Qh8 20. Nc4 Qh5+ 21. Rf3 Ne5 22. Nxe5+ Bxe5 23. Qc1 Bf4 24. Qb2) 18. h4?? { (7.99 → -0.23) Blunder. Qxa1 was best. } (18. Qxa1) 18... Qxa8?? { (-0.23 → 7.56) Blunder. Bc3+ was best. } (18... Bc3+ 19. Ke2) 19. Ke2?? { (7.56 → Mate in 4) Checkmate is now unavoidable. Qxa1 was best. } (19. Qxa1 Qd8) 19... Qg2+ 20. Rf2 exf2?! { (Mate in 1 → -10.00) Lost forced checkmate sequence. Qxf2# was best. } (20... Qxf2#) 21. Nb5?! { (-10.00 → Mate in 2) Checkmate is now unavoidable. Qf1 was best. } (21. Qf1 Qg4+ 22. Kxf2 Bd4+ 23. Ke1 Bc3+ 24. Kf2 Nc7 25. Nc4 Ncd5 26. Nd6+ Kf8 27. Ne4 Nxe4+) 21... f1=Q+ 22. Ke3 Qge2+? { (Mate in 1 → -9.00) Lost forced checkmate sequence. Nd5# was best. } (22... Nd5#) 23. Qxe2 Qxe2+? { (-8.96 → -4.61) Mistake. Nd5+ was best. } (23... Nd5+ 24. Kd2) 24. Kxe2 Nb4 25. h5 Nxc2 26. Nc7?! { (-4.73 → -6.92) Inaccuracy. Nxa7 was best. } (26. Nxa7) 26... Nd4+ 27. Ke3 Nxh5 28. Ke4 Ne6 29. Kf5?! { (-6.13 → -11.72) Inaccuracy. Nd5 was best. } (29. Nd5 Ng3+ 30. Ke3 Be5 31. d4 cxd4+ 32. Kf3 Nc5 33. Nb4 Ke6 34. Nc6 d3 35. Ke3 Nf5+) 29... Nf6?? { (-11.72 → -4.24) Blunder. Nxc7 was best. } (29... Nxc7 30. Kg4 Nf6+ 31. Kf3 Ncd5 32. Kf2 Ke6 33. Kf3 Ke5 34. a3 Kd4 35. Ke2 Bc3 36. a4) 30. Nxe6 Ke7 31. Kg6?? { (-4.07 → -58.10) Blunder. Nxc5 was best. } (31. Nxc5 Kd6) 31... Kxe6 32. Kg5 Ke5 33. Kh4 a5 34. Kg5 Ke6 35. d4 cxd4 36. a3?! { (-73.12 → Mate in 7) Checkmate is now unavoidable. Kf4 was best. } (36. Kf4 Nd5+) 36... d3 37. a4 d2 38. Kf4 d1=Q 39. Ke3 Qxa4 40. Kd3 Qd4+ 41. Ke2 a4 42. Kf3 a3 43. Kg3 a2 44. Kh3 Bc3 45. Kg3 a1=Q 46. Kf3 Qh1+ 47. Kg3 Qdh4# { Black wins by checkmate. } 0-1