[Event "Koltanowski Arena"] [Site "https://lichess.org/GMSaMoBc"] [Date "2020.03.11"] [White "MARK232011"] [Black "Sahriyar13"] [Result "1-0"] [UTCDate "2020.03.11"] [UTCTime "16:48:12"] [WhiteElo "1531"] [BlackElo "1783"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-9"] [Variant "Crazyhouse"] [TimeControl "180+0"] [ECO "B01"] [Opening "Scandinavian Defense: Valencian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d5? { (3.02 → 5.12) Mistake. e6 was best. } (1... e6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. N@h5) 2. exd5 Qxd5 3. Nc3 Qd8 { B01 Scandinavian Defense: Valencian Variation } 4. Nf3?! { (7.26 → 5.01) Inaccuracy. d4 was best. } (4. d4 e6 5. Nf3 Be7 6. Bc4 Nd7 7. O-O Nb6 8. Bd3 P@d6) 4... Nf6 5. Bc4?! { (5.92 → 4.12) Inaccuracy. d4 was best. } (5. d4 Bg4 6. Be2 e6 7. P@e5 Nd5 8. Nxd5 Qxd5 9. N@e3 Qe4) 5... P@h3?? { (4.12 → 14.87) Blunder. P@d5 was best. } (5... P@d5 6. Bb5+ Bd7 7. O-O Bxb5 8. Nxb5 Nc6 9. B@f4 B@b6 10. P@c5) 6. g3?? { (14.87 → 1.62) Blunder. Bxf7+ was best. } (6. Bxf7+) 6... Bg4?? { (1.62 → 15.97) Blunder. e6 was best. } (6... e6 7. d4) 7. d3?? { (15.97 → -3.89) Blunder. Bxf7+ was best. } (7. Bxf7+ Kxf7 8. Ne5+ Ke6 9. Nxg4 Kd7 10. Nxf6+ exf6 11. B@g4+ Ke8 12. Qe2+ B@e5 13. N@e6 Qd7) 7... e6 8. Bg5?! { (-3.35 → -5.23) Inaccuracy. P@e5 was best. } (8. P@e5 Nc6) 8... Nbd7?! { (-5.23 → -4.13) Inaccuracy. Nc6 was best. } (8... Nc6) 9. Bxf6? { (-4.13 → -6.94) Mistake. Kd2 was best. } (9. Kd2) 9... Nxf6? { (-6.94 → -3.94) Mistake. Qxf6 was best. } (9... Qxf6 10. P@e2) 10. N@e5 Bxf3?! { (-4.32 → -2.76) Inaccuracy. Bc5 was best. } (10... Bc5 11. Ne4 O-O 12. Nxc5 B@b4+ 13. c3 Bxc5 14. O-O N@g5 15. B@h1 Nxf3+ 16. Nxf3 Bxf3 17. Qxf3) 11. Qxf3 B@g2?? { (-4.00 → 7.60) Blunder. Bd6 was best. } (11... Bd6 12. B@d7+) 12. Qf4?? { (7.60 → -5.85) Blunder. Bxe6 was best. } (12. Bxe6 N@d6) 12... Bxh1? { (-5.85 → -3.17) Mistake. Bd6 was best. } (12... Bd6 13. O-O-O) 13. B@h5?? { (-3.17 → -21.43) Blunder. Bxe6 was best. } (13. Bxe6 fxe6 14. P@f7+ Ke7 15. O-O-O R@a1+ 16. B@b1 Bc6 17. Re1 B@d4 18. P@g5 Bxe5 19. Qxe5 N@d4) 13... N@g6?? { (-21.43 → 1.78) Blunder. R@g1+ was best. } (13... R@g1+) 14. Bxg6 hxg6 15. N@g5?? { (1.43 → -30.65) Blunder. Bxe6 was best. } (15. Bxe6 Qd6) 15... R@f5?? { (-30.65 → 3.47) Blunder. R@g1+ was best. } (15... R@g1+ 16. Kd2 Rxa1 17. Ne2 R@d1+ 18. Kc3 B@d2+ 19. Qxd2 Rxd2 20. B@b5+ c6 21. Bxc6+ Bxc6 22. Bxe6) 16. Nexf7?? { (3.47 → -11.12) Blunder. Bxe6 was best. } (16. Bxe6 fxe6) 16... Rxf4 17. Nxd8?! { (-10.69 → Mate in 7) Checkmate is now unavoidable. gxf4 was best. } (17. gxf4 B@d4) 17... B@d2+?! { (Mate in 7 → -15.83) Lost forced checkmate sequence. Q@g1+ was best. } (17... Q@g1+ 18. Q@f1 Qxf1+ 19. Kxf1 Rxf2+ 20. Kxf2 Ng4+ 21. Ke1 Q@f2+ 22. Kd1 Ne3+ 23. Kc1 Qxc2#) 18. Kxd2 Rxf2+ 19. P@e2?! { (-13.48 → Mate in 6) Checkmate is now unavoidable. B@e2 was best. } (19. B@e2 Rxe2+) 19... Rxe2+?? { (Mate in 6 → 1.00) Lost forced checkmate sequence. P@e3+ was best. } (19... P@e3+ 20. Kc1 Q@d2+ 21. Kb1 Rf1+ 22. B@e1 Rxe1+ 23. Q@d1 Rxd1+ 24. Nxd1 Q@c1#) 20. Nxe2 P@e3+ 21. Kxe3 P@d4+?? { (-3.79 → -0.47) Blunder. Q@e5+ was best. } (21... Q@e5+ 22. Kd2) 22. Nxd4?? { (-0.47 → -19.78) Blunder. Kd2 was best. } (22. Kd2 Bb4+ 23. c3 Q@e3+ 24. Kd1 dxc3 25. Nxc3 Bf3+ 26. Kc2 Kxd8 27. Nxe6+ Qxe6 28. Bxe6 N@d4+) 22... Kxd8?? { (-19.78 → Mate in 6) Checkmate is now unavoidable. Ng4+ was best. } (22... Ng4+ 23. Kd2) 23. Ngxe6+ Ke7 24. B@c5+ N@d6 25. Bxd6+ cxd6 26. R@c7+ B@d7 27. Rxd7+?! { (Mate in 7 → 25.36) Lost forced checkmate sequence. N@f5+ was best. } (27. N@f5+ gxf5 28. Nxf5+ Ke8 29. P@f7+ Kxf7 30. P@g6+ Kxg6 31. Q@g5+ Kf7 32. P@g6+ Ke8 33. P@f7#) 27... Kxd7?! { (25.36 → Mate in 2) Checkmate is now unavoidable. Nxd7 was best. } (27... Nxd7 28. B@g5+ R@f6 29. N@f4 Q@e5+ 30. Kd2 d5 31. Bb5 Ke8 32. Rxh1 Bb4+ 33. c3 Bxc3+ 34. bxc3) 28. Q@c7+ Ke8 29. B@f7# { White wins by checkmate. } 1-0