[Event "Koltanowski"] [Site "https://lichess.org/YNk7mHj5"] [Date "2022.06.02"] [White "Adrianhurtado"] [Black "Nico_Murcia"] [Result "1-0"] [UTCDate "2022.06.02"] [UTCTime "17:03:00"] [WhiteElo "1063"] [BlackElo "1500"] [WhiteRatingDiff "+93"] [BlackRatingDiff "-692"] [Variant "Crazyhouse"] [TimeControl "300+5"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. d4 { B00 Nimzowitsch Defense } e6 3. d5?? { (2.62 → 0.58) Blunder. Nf3 was best. } (3. Nf3 d5 4. e5 Nge7 5. Nc3 Bd7 6. Bd3 Ng6 7. O-O Be7) 3... exd5 4. exd5 Nb4?? { (0.61 → 3.67) Blunder. Nf6 was best. } (4... Nf6 5. dxc6 Qe7+ 6. Qe2 dxc6 7. P@e5 Ng4 8. Nf3 P@d5 9. Bg5 P@f6 10. exf6 gxf6 11. Qxe7+) 5. P@h4?? { (3.67 → -5.30) Blunder. a3 was best. } (5. a3) 5... Qxh4 6. g3 Qe4+ 7. Ne2 Qxh1 8. c3?! { (-32.15 → Mate in 6) Checkmate is now unavoidable. Nf4 was best. } (8. Nf4 P@f3) 8... Nxd5?! { (Mate in 6 → -31.29) Lost forced checkmate sequence. P@c2 was best. } (8... P@c2 9. Qxc2 Nxc2+ 10. Kd2 R@d1+ 11. Kxc2 P@d3+ 12. Kb3 Qxd5+ 13. P@c4 Q@c2#) 9. b4?! { (-31.29 → Mate in 10) Checkmate is now unavoidable. Ng1 was best. } (9. Ng1 Bc5) 9... c6?! { (Mate in 10 → -37.31) Lost forced checkmate sequence. P@g2 was best. } (9... P@g2 10. Nd2 gxf1=R+ 11. Nxf1 P@g2 12. Ng1 gxf1=R+ 13. Kxf1 B@g2+ 14. Ke2 Bf3+ 15. Kd3 Bxd1 16. Be3) 10. Nf4 Nxf4 11. gxf4 d5 12. f5 Qg1 13. N@d6+ Kd8 14. Nxf7+ Ke8 15. Nxh8 Bxf5 16. P@f7+ Ke7 17. fxg8=Q?! { (-14.77 → Mate in 6) Checkmate is now unavoidable. R@e5+ was best. } (17. R@e5+ Kd8) 17... Be6?? { (Mate in 6 → Mate in 4) Lost forced checkmate sequence. N@g2+ was best. } (17... N@g2+ 18. Ke2 P@d3+ 19. Qxd3 Bxd3+ 20. Kxd3 Q@e4+ 21. Kd2 R@c2+ 22. Kd1 P@e2#) 18. Nf7?? { (Mate in 4 → -19.98) Lost forced checkmate sequence. R@f7+ was best. } (18. R@f7+ Kd8 19. Qxf8+ R@e8 20. B@c7+ Kc8 21. N@d6#) 18... Bxf7?? { (-19.98 → 21.35) Blunder. R@e4+ was best. } (18... R@e4+) 19. Qxh7?? { (21.35 → -21.84) Blunder. Qe2+ was best. } (19. Qe2+) 19... g5?? { (-21.84 → 29.03) Blunder. R@e6+ was best. } (19... R@e6+ 20. P@e4 P@g2 21. Qh4+ P@f6 22. N@f5+ Kd8 23. Ng3 N@c2+ 24. Qxc2 gxf1=R+ 25. Nxf1 N@f3+ 26. Ke2) 20. f3?? { (29.03 → -44.24) Blunder. N@g6+ was best. } (20. N@g6+) 20... Rd8?? { (-44.24 → 16.98) Blunder. P@f2+ was best. } (20... P@f2+ 21. Ke2 R@e1+ 22. Kd2 Rxd1+ 23. Kc2 Rxc1+ 24. Kxc1 Qxf1+ 25. R@d1) 21. R@g2?? { (16.98 → 3.47) Blunder. Qe2+ was best. } (21. Qe2+ P@e4 22. N@g8+ Kd7 23. Qxf7+ P@e7 24. fxe4 N@g2+ 25. Qxg2 N@d3+ 26. Kd2 Qxg2+ 27. Bxg2 R@e2+) 21... Qh1?? { (3.47 → 24.72) Blunder. R@e6+ was best. } (21... R@e6+ 22. P@e3) 22. N@g3 Qxg2 23. Bxg2 R@g7 24. Qh8 Bg6 25. Qe2+ Kf7?! { (30.23 → Mate in 1) Checkmate is now unavoidable. P@e3 was best. } { Black offers draw } (25... P@e3 26. Qxe3+) 26. Q@g8+?? { (Mate in 1 → -7.69) Lost forced checkmate sequence. Q@e6# was best. } (26. Q@e6#) 26... Rxg8 27. Qhe5?? { (-6.58 → Mate in 8) Checkmate is now unavoidable. P@e6+ was best. } (27. P@e6+ Ke8) 27... Bg7?? { (Mate in 8 → Mate in 1) Lost forced checkmate sequence. Q@g1+ was best. } (27... Q@g1+ 28. Bf1 N@g2+ 29. Qxg2 P@f2+ 30. Kd1 R@e1+ 31. Kd2 P@e3+ 32. Qxe3 N@c4+ 33. Bxc4 Rd1+ 34. Ke2) 28. Qxg5?? { (Mate in 1 → -85.15) Lost forced checkmate sequence. Qe7# was best. } (28. Qe7#) 28... Bxc3+?? { (-85.15 → -4.61) Blunder. Q@g1+ was best. } (28... Q@g1+ 29. Bf1 P@f2+ 30. Kd2 N@c4+ 31. Qxc4 dxc4+ 32. Ke3 Q@e1+ 33. P@e2 Rd3+ 34. Kf4 Qxc1+ 35. N@e3) 29. Nxc3?? { (-4.61 → -30.17) Blunder. Kf1 was best. } (29. Kf1 R@d1+) 29... Rde8?? { (-30.17 → Mate in 4) Checkmate is now unavoidable. Q@g1+ was best. } (29... Q@g1+) 30. Be3?? { (Mate in 4 → 0.92) Lost forced checkmate sequence. P@e6+ was best. } (30. P@e6+ Rxe6 31. Qxe6+ Kxe6 32. R@e7+ Kd6 33. Qe5#) 30... d4?? { (0.92 → 17.46) Blunder. P@b2 was best. } (30... P@b2 31. Qf4+) 31. Rd1?? { (17.46 → -0.23) Blunder. Nce4 was best. } (31. Nce4 N@d5 32. Qxd5+ cxd5 33. N@d6+ Kf8 34. Bxd4 Q@h6 35. Nxe8 dxe4 36. P@d7 P@d2+ 37. Kf2 Bxe8) 31... dxc3?? { (-0.23 → Mate in 12) Checkmate is now unavoidable. P@d2+ was best. } (31... P@d2+) 32. Ne4? { (Mate in 12 → 9.59) Lost forced checkmate sequence. Rd7+ was best. } (32. Rd7+ R@e7 33. Qxe7+ Rxe7 34. Rxe7+ Kf8) 32... c2? { (9.59 → Mate in 1) Checkmate is now unavoidable. Bxe4 was best. } (32... Bxe4 33. B@h5+) 33. Qxc2?! { (Mate in 1 → 31.12) Lost forced checkmate sequence. Qf6# was best. } (33. Qf6#) 33... Bxe4?! { (31.12 → Mate in 7) Checkmate is now unavoidable. R@e6 was best. } (33... R@e6 34. P@f5) 34. Qf4+?! { (Mate in 7 → 16.41) Lost forced checkmate sequence. Rd7+ was best. } (34. Rd7+ N@e7 35. P@e6+ Kxe6 36. Rxe7+ Rxe7 37. Qxe4+ R@e5 38. Qexe5+ Kd7 39. Qgxe7+ Kc8 40. Q5c7#) 34... Kg7?! { (16.41 → Mate in 4) Checkmate is now unavoidable. P@f6 was best. } (34... P@f6 35. Rd7+) 35. fxe4?! { (Mate in 4 → 25.30) Lost forced checkmate sequence. Rd7+ was best. } (35. Rd7+ Re7 36. B@e5+ P@f6 37. Qxf6+ Kh7 38. Qh6#) 35... Ref8?! { (25.30 → Mate in 4) Checkmate is now unavoidable. Q@h5 was best. } (35... Q@h5 36. B@f3) 36. Qc3+ Kh7 37. Qh4+ Kg6 38. B@f5+ Kf7 39. B@e6+ Ke8 40. Qh5+ Ke7 41. Rd7# { White wins by checkmate. } 1-0