[Event "Monthly Three-check Arena"] [Site "https://lichess.org/Ax5fOJzL"] [Date "2024.05.05"] [White "Lassi04"] [Black "Alexr58"] [Result "0-1"] [UTCDate "2024.05.05"] [UTCTime "19:58:16"] [WhiteElo "1739"] [BlackElo "2331"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+1"] [BlackTitle "IM"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 { B10 Caro-Kann Defense } 2. c3?! { (2.05 → 1.04) Inaccuracy. Nf3 was best. } (2. Nf3 d5 3. Nc3 e5 4. exd5 Nf6 5. Bc4 Bd6 6. dxc6 O-O 7. Ng5 Bc5 8. O-O Qd4) 2... d5 3. Qf3?? { (0.94 → -1.37) Blunder. e5 was best. } (3. e5 Bf5) 3... Nf6?? { (-1.37 → 1.78) Blunder. e5 was best. } (3... e5 4. Qg3) 4. e5 Qc7?! { (2.00 → 2.87) Inaccuracy. Bg4 was best. } (4... Bg4 5. Qg3) 5. d4 Ne4?! { (2.62 → 4.05) Inaccuracy. Bg4 was best. } (5... Bg4 6. Qe3) 6. Be2?! { (4.05 → 3.06) Inaccuracy. Qxf7+ was best. } (6. Qxf7+ Kxf7 7. e6+ Kg8 8. Bd3 g6 9. Bxe4 Bxe6 10. Bd3 Bf5 11. Bxf5 gxf5 12. Nf3 Nd7) 6... Be6 7. Nh3 Nd7?! { (2.92 → 3.93) Inaccuracy. g5 was best. } (7... g5 8. Qe3 Nd7 9. f3 Nec5 10. Nxg5 h6 11. Nxe6 Nxe6 12. f4 Ng7 13. Qf2 e6 14. f5) 8. Nf4 O-O-O 9. Nxe6 fxe6 10. Nd2 g5?! { (3.92 → 5.33) Inaccuracy. Nxd2 was best. } (10... Nxd2 11. Bxd2 h5 12. Bg5 Kb8 13. Qf7 c5 14. O-O Qc6 15. a4 cxd4 16. Bb5 Qb6 17. cxd4) 11. Nxe4 dxe4 12. Qxe4 Bg7 13. Bg4?? { (5.70 → 1.80) Blunder. O-O was best. } (13. O-O) 13... Nf8?? { (1.80 → 5.06) Blunder. Bxe5 was best. } (13... Bxe5 14. Be3 Bd6 15. d5 c5 16. Bxe6 Kb8 17. h4 g4 18. O-O-O Qa5 19. Kb1 Nb6 20. Bf4) 14. Bxg5 Kb8 15. O-O-O?! { (5.53 → 4.12) Inaccuracy. O-O was best. } (15. O-O h5 16. Bf3 Bh6 17. Bxh6 Rxh6 18. a4 Nh7 19. h4 Rg8 20. Kh1 Rhg6 21. g3 Nf8) 15... h5 16. Bh3?! { (4.07 → 3.19) Inaccuracy. Be2 was best. } (16. Be2 Bh6 17. f4 Bxg5 18. fxg5 Nd7 19. Kb1 Rhg8 20. h4 Nb6 21. Ka1 Nd5 22. Rhf1 Qa5) 16... Bh6 17. Bxh6 Rxh6 18. Kb1 Nd7 19. f4?! { (3.50 → 2.25) Inaccuracy. c4 was best. } (19. c4 Nb6 20. Qc2 h4 21. Rd3 Rf8 22. f4 Qc8 23. Rf1 Qe8 24. Ra3 Qg6 25. f5 exf5) 19... Nb6 20. b3?! { (2.36 → 1.16) Inaccuracy. g3 was best. } (20. g3 Rd5 21. Qd3 Na4 22. Rd2 Qa5 23. Ka1 Nb6 24. b4 Qb5 25. Bf1 Qxd3 26. Bxd3 Rd8) 20... Na4?? { (1.16 → 8.92) Blunder. Nd5 was best. } (20... Nd5 21. Rd3) 21. bxa4 Qb6+ 22. Ka1 Qa5 23. Qc2 c5 24. Rb1 Ka8?! { (16.87 → Mate in 7) Checkmate is now unavoidable. Rd7 was best. } (24... Rd7 25. Rb5) 25. Rxb7 cxd4 26. Qe4?? { (Mate in 3 → Mate in 4) Lost forced checkmate sequence. Rb8+ was best. } (26. Rb8+ Kxb8 27. Rb1+ Ka8 28. Rb8#) 26... Qd5?? { (Mate in 4 → Mate in 5) Lost forced checkmate sequence. Qxc3+ was best. } (26... Qxc3+ 27. Rb2+ Rd5 28. Qxd5+ exd5 29. a3 Qxb2#) 27. Rb8+ Rxb8 28. Qxd5+ exd5 29. Rb1?? { (Mate in 8 → Mate in 2) Lost forced checkmate sequence. Bd7 was best. } (29. Bd7 Rb7 30. Bc8 Kb8 31. Bxb7 Rb6 32. cxd4 a5 33. Rc1 Ka7 34. Rc7 Rb1+ 35. Kxb1 e6) 29... Rxb1+ 30. Kxb1 dxc3 31. Bd7 c2# { Game ends by variant rule. } 0-1