[Event "XL CALASANZ OPEN U15 Arena"] [Site "https://lichess.org/V7Tujv0T"] [Date "2021.06.30"] [White "JaredSaul16"] [Black "RODRI_CAMPEON2019"] [Result "0-1"] [UTCDate "2021.06.30"] [UTCTime "00:58:27"] [WhiteElo "1057"] [BlackElo "1451"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6?! { (0.24 → 0.97) Inaccuracy. e5 was best. } { B00 Owen Defense } (1... e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5) 2. Bc4?! { (0.97 → 0.15) Inaccuracy. d4 was best. } (2. d4 e6 3. Nf3 Bb7 4. Bd3 c5 5. c3 Nf6 6. Qe2 d5) 2... Bb7 3. Qh5?! { (0.23 → -0.55) Inaccuracy. Nf3 was best. } (3. Nf3 e6 4. Nc3 Nf6 5. e5 d5 6. Bf1 d4 7. exf6 dxc3) 3... e6 4. Nf3? { (-0.71 → -2.31) Mistake. Qe2 was best. } (4. Qe2 Nf6 5. d3 Be7 6. Bb3 O-O 7. Nf3 c5 8. c3 d5) 4... Nf6 5. Qg4?? { (-3.37 → -12.56) Blunder. Qh3 was best. } (5. Qh3 Bxe4) 5... Nxg4 6. Ng5 Qxg5 7. Bb5 Qxb5 8. d3 Qc5 9. Bg5 Qxg5 10. Nc3 Qf6 11. Nb5?! { (-24.04 → Mate in 3) Checkmate is now unavoidable. Nd1 was best. } (11. Nd1 Qe5) 11... Qxf2+ 12. Kd1 Bb4?! { (Mate in 2 → -31.46) Lost forced checkmate sequence. Ne3+ was best. } (12... Ne3+ 13. Kc1 Qxc2#) 13. Kc1 Qd2+ 14. Kb1 Qxg2 15. Re1 Bxe1 16. Nxc7+ Ke7 17. Nxa8?! { (-27.95 → Mate in 5) Checkmate is now unavoidable. a3 was best. } (17. a3 Qg1) 17... Qh1?! { (Mate in 5 → -28.55) Lost forced checkmate sequence. Rc8 was best. } (17... Rc8 18. Nc7 Rxc7 19. c3 Bxc3 20. bxc3 Ne3 21. a4 Qc2#) 18. Kc1?! { (-28.55 → Mate in 1) Checkmate is now unavoidable. a3 was best. } (18. a3 Bd2+ 19. Ka2 Qxa1+ 20. Kxa1 Bxa8 21. h3 Ne3 22. c3 Nc6 23. d4 Kf6 24. h4 d6) 18... Bxa8 19. Rb1 Bf2+ 20. Kd2 { White offers draw } 20... Qxb1 21. Kc3 d5 22. Kb4 Nc6+ 23. Kb5 Qxb2+ 24. Ka6 Qa3+ 25. Kb5 Qb4+ 26. Ka6 Qa5# { Black wins by checkmate. } 0-1