FEN
[Event "May Megatournament"]
[Site "https://cohenchessclub.com/cTJPHRY2"]
[Date "2024.05.19"]
[White "Alyssa"]
[Black "Eitan1"]
[Result "0-1"]
[UTCDate "2024.05.19"]
[UTCTime "19:21:29"]
[WhiteElo "1059"]
[BlackElo "1430"]
[WhiteRatingDiff "-2"]
[BlackRatingDiff "+2"]
[Variant "Standard"]
[TimeControl "600+1"]
[ECO "D00"]
[Opening "Queen's Pawn Game: Chigorin Variation, Alburt Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nc3 Bf5 { D00 Queen's Pawn Game: Chigorin Variation, Alburt Defense } 3. Bf4 e6 4. e3 Bb4 5. Qd2 Bxc3? { (-0.18 → 1.15) Mistake. c6 was best. } (5... c6) 6. bxc3?! { (1.15 → 0.20) Inaccuracy. Qxc3 was best. } (6. Qxc3) 6... Nf6 7. Nf3?! { (0.33 → -0.61) Inaccuracy. f3 was best. } (7. f3 Nh5 8. Ne2 Nxf4 9. Nxf4 Nd7 10. h4 h6 11. c4 dxc4 12. e4 Bh7 13. Bxc4 O-O) 7... Nh5?! { (-0.61 → 0.16) Inaccuracy. O-O was best. } (7... O-O 8. Bd3) 8. Nh4?? { (0.16 → -7.45) Blunder. Be5 was best. } (8. Be5 O-O) 8... Nxf4?? { (-7.45 → -0.92) Blunder. Qxh4 was best. } (8... Qxh4 9. Bxc7 Nc6 10. Be5 Qe7 11. h4 Nf6 12. Bxf6 Qxf6 13. Rb1 h5 14. c4 O-O 15. cxd5) 9. exf4?? { (-0.92 → -8.76) Blunder. Nxf5 was best. } (9. Nxf5 exf5) 9... Qxh4 10. g3 Qd8 11. Qe3 Bxc2 12. Kd2 Ba4 13. Rb1 Qd7 14. Rxb7 Bc6 15. Rb2 a6 16. Rb3 Bb5 17. Ra3 Qe7?! { (-9.44 → -5.85) Inaccuracy. O-O was best. } (17... O-O 18. Bxb5 Qxb5 19. Rb3 Qd7 20. Qd3 Nc6 21. Rhb1 Qd6 22. c4 dxc4 23. Qxc4 Ne7 24. Qc5) 18. Kc2?! { (-5.85 → -12.53) Inaccuracy. Bxb5+ was best. } (18. Bxb5+ c6) 18... Qxa3 19. Bxb5+ c6 20. Bxc6+ Nxc6 21. Ra1 Na5 22. Kb1 Rb8+ 23. Kc2 Nc4 24. Qd3?! { (-19.08 → Mate in 8) Checkmate is now unavoidable. Qe1 was best. } (24. Qe1 Rb2+) 24... Rc8?! { (Mate in 8 → -14.41) Lost forced checkmate sequence. Qb2+ was best. } (24... Qb2+ 25. Kd1 Qxf2 26. Qe2 Qg1+ 27. Qe1 Ne3+ 28. Ke2 Rb2+ 29. Qd2 Qg2+ 30. Kxe3 Qxd2+ 31. Kf3) 25. Rc1 Rb8 26. g4?! { (-16.63 → Mate in 1) Checkmate is now unavoidable. Qe2 was best. } (26. Qe2 Rb2+) 26... Qb2+ 27. Kd1 Qxa2?! { (Mate in 7 → -13.23) Lost forced checkmate sequence. Qxf2 was best. } (27... Qxf2 28. Qe2 Ne3+ 29. Qxe3 Qxe3 30. Rb1 Rxb1+ 31. Kc2 Qe4+ 32. Kd2 Rb2+ 33. Kd1 Qb1#) 28. f5?! { (-13.23 → Mate in 10) Checkmate is now unavoidable. Ke1 was best. } (28. Ke1 Rb2 29. f5 Rxf2 30. Ra1 Re2+ 31. Qxe2 Qxa1+ 32. Kf2 Qxc3 33. fxe6 Qxd4+ 34. Kf3 f6) 28... Nb2+?! { (Mate in 10 → -20.76) Lost forced checkmate sequence. Qxf2 was best. } (28... Qxf2 29. Qe2 Qg1+ 30. Qe1 Qxh2 31. Qe2 Qh1+ 32. Qe1 Ne3+ 33. Ke2 Rb2+ 34. Rc2 Rxc2+ 35. Qd2) 29. Kc2?! { (-20.76 → Mate in 7) Checkmate is now unavoidable. Kd2 was best. } (29. Kd2 Nxd3+ 30. Rc2 Qxc2+ 31. Kxc2 Nxf2 32. fxe6 fxe6 33. g5 Nh3 34. c4 dxc4 35. Kc3 Rc8) 29... Nxd3+ 30. Kxd3 Qb2 31. Rc2 Qxc2+ 32. Kxc2 exf5 33. gxf5 g6 34. fxg6 fxg6 35. Kd3 Ke7 36. c4 Rhc8 37. cxd5 Rb3+ 38. Ke4 Rcc3 39. Ke5 Rc4?! { (Mate in 14 → -57.67) Lost forced checkmate sequence. Rh3 was best. } (39... Rh3 40. d6+ Kd7 41. Kf6 Kxd6 42. d5 Rxh2 43. Kg5 Rxf2 44. Kh6 Rf7 45. Kg5 Rf5+ 46. Kh6) 40. d6+ Kd7 41. d5?! { (-64.13 → Mate in 2) Checkmate is now unavoidable. Kd5 was best. } (41. Kd5 Rc2) 41... Rc5?! { (Mate in 2 → -73.84) Lost forced checkmate sequence. Rf3 was best. } (41... Rf3 42. h4 Rf5#) 42. f4?! { (-73.84 → Mate in 19) Checkmate is now unavoidable. h4 was best. } (42. h4 Rd3) 42... Rbb5 43. f5 gxf5 44. Kxf5 Kxd6 45. h4 Rxd5+ 46. Kg4 Rb4+ 47. Kh3 Rd3+ 48. Kg2 Rb2+ 49. Kg1 Rd1# { Black wins by checkmate. } 0-1