[Event "Entrenamiento Arena"] [Site "https://lichess.org/B9O1iox8"] [Date "2021.07.20"] [White "ITSMauricio9"] [Black "IORDENANA"] [Result "0-1"] [UTCDate "2021.07.20"] [UTCTime "20:34:34"] [WhiteElo "1286"] [BlackElo "1342"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C40"] [Opening "King's Knight Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 { C40 King's Knight Opening } Bb4? { (0.18 → 1.71) Mistake. Nc6 was best. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1) 3. Nxe5?! { (1.71 → 0.95) Inaccuracy. c3 was best. } (3. c3 Be7 4. Nxe5 Nf6 5. Nxf7 Kxf7 6. e5 Re8 7. d4 d5) 3... Qf6? { (0.95 → 2.54) Mistake. Qe7 was best. } (3... Qe7 4. a3 Qxe5 5. axb4 Qxe4+ 6. Qe2 Qxe2+ 7. Bxe2 Nc6 8. c3) 4. Ng4 Qf4 5. Be2 Bc5?? { (3.04 → 7.18) Blunder. Qxe4 was best. } (5... Qxe4 6. O-O) 6. O-O Qxe4 7. d3? { (6.60 → 3.91) Mistake. Nc3 was best. } (7. Nc3) 7... Qg6 8. c3?? { (4.65 → 1.81) Blunder. d4 was best. } (8. d4) 8... Nf6?! { (1.81 → 3.14) Inaccuracy. d5 was best. } (8... d5 9. Ne5) 9. d4 Nxg4 10. Bxg4 Bd6?! { (3.43 → 4.72) Inaccuracy. Be7 was best. } (10... Be7 11. Re1 h5 12. Qe2 Nc6 13. Bf3 Qe6 14. Qf1 Qf6 15. Be4 Nd8 16. d5 O-O 17. Nd2) 11. Nd2? { (4.72 → 2.57) Mistake. Re1+ was best. } (11. Re1+ Kd8) 11... Qh6?? { (2.57 → 6.69) Blunder. O-O was best. } (11... O-O) 12. h3?? { (6.69 → 2.85) Blunder. Re1+ was best. } (12. Re1+ Kd8) 12... g6?? { (2.85 → 8.39) Blunder. O-O was best. } (12... O-O 13. g3) 13. c4? { (8.39 → 4.75) Mistake. Re1+ was best. } (13. Re1+) 13... f5 14. Bf3 g5?! { (4.72 → 6.90) Inaccuracy. O-O was best. } (14... O-O 15. c5) 15. Be2?? { (6.90 → 2.71) Blunder. c5 was best. } (15. c5) 15... g4? { (2.71 → 4.81) Mistake. O-O was best. } (15... O-O 16. c5 Be7 17. Re1 Bf6 18. b4 Nc6 19. Nf3 d5 20. cxd6 cxd6 21. Bc4+ Kh8 22. b5) 16. f3?? { (4.81 → -0.44) Blunder. Re1 was best. } (16. Re1) 16... gxh3?! { (-0.44 → 0.43) Inaccuracy. Qe3+ was best. } (16... Qe3+) 17. gxh3?? { (0.43 → Mate in 4) Checkmate is now unavoidable. Ne4 was best. } (17. Ne4 Bf4) 17... Qxh3? { (Mate in 4 → -8.30) Lost forced checkmate sequence. Rg8+ was best. } (17... Rg8+ 18. Kf2 Bg3+ 19. Kg2 Bf4+ 20. Kh1 Qxh3#) 18. Rf2? { (-8.30 → Mate in 2) Checkmate is now unavoidable. Kf2 was best. } (18. Kf2) 18... Rg8+ 19. Rg2 { White offers draw } 19... Qxg2# { Black wins by checkmate. } 0-1