FEN
[Event "January Megatournament"]
[Site "https://cohenchessclub.com/SgDsOtDl"]
[Date "2024.01.21"]
[White "Alexander5"]
[Black "Maneesh"]
[Result "1-0"]
[UTCDate "2024.01.21"]
[UTCTime "21:12:26"]
[WhiteElo "1417"]
[BlackElo "1130"]
[WhiteRatingDiff "+8"]
[BlackRatingDiff "-34"]
[Variant "Standard"]
[TimeControl "900+0"]
[ECO "A40"]
[Opening "Mikenas Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 Nc6?! { (0.32 → 0.92) Inaccuracy. Nf6 was best. } { A40 Mikenas Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2) 2. Nf3 Na5?! { (0.91 → 1.91) Inaccuracy. d5 was best. } (2... d5 3. c4 e6 4. Nc3 Nf6 5. a3 Be7 6. e3 O-O 7. b4) 3. Nc3 Nc6 4. e4 Na5?! { (2.55 → 3.36) Inaccuracy. d6 was best. } (4... d6 5. d5 Nb8 6. e5 e6 7. Bg5 Be7 8. exd6 cxd6 9. Bb5+ Bd7 10. dxe6 fxe6 11. Bxe7) 5. Bf4 Nc4?? { (2.76 → 11.72) Blunder. d6 was best. } (5... d6) 6. Bxc4 a5 7. Qd2 Ra6 8. Bxa6 bxa6 9. O-O-O h5 10. Nd5 g5 11. Bxg5 Rh7 12. Nf4 Rg7 13. Bh6 Rh7 14. Bxf8 Kxf8 15. e5 f5 16. exf6 Ke8 17. Rhe1 Rf7 18. fxe7 Rxe7 19. Rxe7+ Kxe7 20. d5 Kf8 21. d6 cxd6?! { (13.02 → Mate in 8) Checkmate is now unavoidable. Qf6 was best. } (21... Qf6 22. dxc7) 22. Qxd6+ Ke8 23. Re1+?! { (Mate in 7 → 19.20) Lost forced checkmate sequence. Qg6+ was best. } (23. Qg6+ Kf8 24. Ne6+ Ke7 25. Nfg5 d5 26. Rxd5 Qf8 27. Nxf8 Be6 28. Qxe6+ Kxf8 29. Qf7#) 23... Kf7?! { (19.20 → Mate in 4) Checkmate is now unavoidable. Qe7 was best. } (23... Qe7 24. Qg6+) 24. Ng5+?! { (Mate in 4 → 10.94) Lost forced checkmate sequence. Ne5+ was best. } (24. Ne5+ Ke8 25. Qg6+ Ke7 26. Nd5+ Kf8 27. Qf7#) 24... Kg7?! { (10.94 → Mate in 2) Checkmate is now unavoidable. Qxg5 was best. } (24... Qxg5 25. h4) 25. Qg6+ Kh8 26. Qh6+?? { (Mate in 1 → -1.42) Lost forced checkmate sequence. Nf7# was best. } (26. Nf7#) 26... Nxh6 27. Nfe6?? { (-1.24 → -6.73) Blunder. Re7 was best. } (27. Re7) 27... Qg8 28. h4 Qf8?? { (-6.48 → 11.50) Blunder. dxe6 was best. } (28... dxe6 29. Re4 Qf8 30. f3 Qe8 31. Rc4 Bd7 32. a3 Nf5 33. Ne4 Qd8 34. g3 Qb6 35. b3) 29. Nxf8 Bb7 30. Nxd7 Nf5 31. Re8+ Kg7 32. Re5 Ne3?! { (10.76 → Mate in 5) Checkmate is now unavoidable. Nxh4 was best. } (32... Nxh4) 33. fxe3?! { (Mate in 5 → 17.56) Lost forced checkmate sequence. Re7+ was best. } (33. Re7+ Kg6 34. Rf7 Kh6 35. Nf8 Be4 36. Nxe4 Nxg2 37. Rh7#) 33... Bxg2?! { (17.56 → Mate in 5) Checkmate is now unavoidable. Kg6 was best. } (33... Kg6 34. Ne6) 34. Re7+ Kh6 35. Re6+?! { (Mate in 3 → 20.94) Lost forced checkmate sequence. Nf8 was best. } (35. Nf8 Be4 36. Nxe4 a4 37. Rh7#) 35... Kg7 36. c4 Bf1 37. c5?! { (Mate in 6 → 66.33) Lost forced checkmate sequence. Re7+ was best. } (37. Re7+ Kg6 38. Rf7 Bd3 39. Ne5+ Kh6 40. Nxd3 Kg6 41. Nf4+ Kh6 42. Rh7#) 37... Be2?! { (66.33 → Mate in 6) Checkmate is now unavoidable. Bc4 was best. } (37... Bc4 38. Re7+) 38. Kd2?! { (Mate in 6 → 76.74) Lost forced checkmate sequence. Re7+ was best. } (38. Re7+ Kg6 39. Rf7 Bd3 40. Ne5+ Kh6 41. Nxd3 a4 42. Ne5 a3 43. Rh7#) 38... Bf1?! { (76.74 → Mate in 5) Checkmate is now unavoidable. Bc4 was best. } (38... Bc4 39. Rd6 Bb5 40. c6 Bxc6 41. Rxc6 a4 42. Rxa6 a3 43. bxa3 Kh8 44. Rh6+ Kg7 45. Rxh5) 39. Ke1?! { (Mate in 5 → 19.24) Lost forced checkmate sequence. Re7+ was best. } (39. Re7+ Kg6 40. Rf7 Bd3 41. Ne5+ Kh6 42. Kxd3 a4 43. Rh7#) 39... Bd3?! { (19.24 → Mate in 8) Checkmate is now unavoidable. Bb5 was best. } (39... Bb5 40. Ne5) 40. c6 Kh8 41. Nf6 Kg7 42. Ne8+ Kf8 43. c7 Kg8 44. c8=Q a4 45. Qc7 a3 46. Qf7+ Kh8 47. Rh6+ Bh7 48. Qxh7# { White wins by checkmate. } 1-0