[Event "Práctica Miércoles simul"] [Site "https://lichess.org/K2rMgnTQ"] [Date "2022.02.09"] [White "Nico2021"] [Black "jhellsten"] [Result "0-1"] [UTCDate "2022.02.09"] [UTCTime "21:20:56"] [WhiteElo "1958"] [BlackElo "2680"] [BlackTitle "GM"] [Variant "From Position"] [TimeControl "300+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "r1bqrbk1/1pp2pp1/p1n1pn1p/3p4/2PP4/P1N1PN2/1PQB1PPP/2KR1B1R w - - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. Rg1?! { (0.15 → -0.51) Inaccuracy. g4 was best. } (1. g4 Nxg4 2. Be1 e5 3. h3 Nf6 4. cxd5 e4 5. Nxe4 Bf5 6. Bd3 Bxe4 7. Bxe4 Ne7) 1... dxc4?! { (-0.51 → 0.45) Inaccuracy. b5 was best. } (1... b5 2. cxb5 axb5 3. Bxb5 Bd7 4. Bxc6 Bxc6 5. Ne5 Qd6 6. g4) 2. Bxc4 b5 3. Ba2?! { (-0.32 → -1.11) Inaccuracy. Bd3 was best. } (3. Bd3) 3... b4?! { (-1.11 → -0.49) Inaccuracy. Bb7 was best. } (3... Bb7) 4. axb4?? { (-0.49 → -5.55) Blunder. Na4 was best. } (4. Na4) 4... Nxb4 5. Qb1 Rb8?! { (-5.52 → -4.07) Inaccuracy. c5 was best. } (5... c5 6. g4) 6. g4 c5 7. dxc5? { (-3.50 → -6.64) Mistake. g5 was best. } (7. g5) 7... Qc7?? { (-6.64 → -3.01) Blunder. Nd3+ was best. } (7... Nd3+ 8. Qxd3 Qxd3 9. Be1 Qh7 10. c6 a5 11. Bb1 g6 12. Ne5 Ba6 13. h4 a4 14. g5) 8. g5 Nfd5?? { (-3.73 → 0.84) Blunder. hxg5 was best. } (8... hxg5 9. Rxg5) 9. gxh6 Qxc5 10. hxg7? { (1.62 → 0.24) Mistake. Bb3 was best. } (10. Bb3 f5) 10... Be7 11. h4?? { (0.71 → -4.05) Blunder. Bb3 was best. } (11. Bb3 Bf6 12. Nd4 a5 13. Bc2 Nxc2 14. Ne4 Nxd4+ 15. Nxc5 Ne2+ 16. Kc2 Nxg1 17. Rxg1 Rxb2+) 11... Bf6?? { (-4.05 → 0.16) Blunder. Nxa2+ was best. } (11... Nxa2+ 12. Qxa2 Nb4 13. Qb1 Rd8 14. Be1 Bb7 15. Nd4 Bf6 16. Rg3 Rbc8 17. b3 Nd5 18. Rd3) 12. Bxd5 exd5 13. h5?? { (-1.51 → -6.27) Blunder. Nd4 was best. } (13. Nd4 a5) 13... Qc4 14. Rdf1?! { (-5.56 → -10.43) Inaccuracy. Be1 was best. } (14. Be1 Bxc3) 14... Nd3+ 15. Kd1 Rxb2 16. Qa1?! { (-13.16 → Mate in 6) Checkmate is now unavoidable. Qc2 was best. } (16. Qc2 Rxc2) 16... Bxc3 17. Bxc3 Qxc3 18. h6 Qc2# { Black wins by checkmate. } 0-1