[Event "Koltanowski Arena"]
[Site "http://chess-academy.net/DQ2GU6gL"]
[Date "2025.03.06"]
[Round "-"]
[White "muntean_victor"]
[Black "Razvan8"]
[Result "1-0"]
[UTCDate "2025.03.06"]
[UTCTime "17:15:22"]
[WhiteElo "1965"]
[BlackElo "1593"]
[WhiteRatingDiff "+5"]
[BlackRatingDiff "-3"]
[Variant "Standard"]
[TimeControl "600+0"]
[ECO "B45"]
[Opening "Sicilian Defense: Paulsen Variation, Normal Variation"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. Nc3 { [%eval -0.1] [%clk 0:05:00] } 1... c5?! { (-0.10 → 0.57) Inaccuracy. Best move was d5. } { [%eval 0.57] [%clk 0:10:00] } (1... d5 2. d4 Nf6 3. Bf4 e6 4. e3 Bb4 5. Ne2 O-O 6. g3) 2. e4 { [%eval 0.27] [%clk 0:04:51] } 2... e6 { [%eval 0.55] [%clk 0:09:56] } 3. Nge2 { [%eval 0.13] [%clk 0:04:45] } 3... Nc6 { [%eval 0.48] [%clk 0:09:53] } 4. d4 { [%eval 0.11] [%clk 0:04:38] } 4... cxd4 { [%eval 0.5] [%clk 0:09:38] } 5. Nxd4 { [%eval 0.22] [%clk 0:04:33] } { B45 Sicilian Defense: Paulsen Variation, Normal Variation } 5... Nxd4? { (0.22 → 1.44) Mistake. Best move was Nf6. } { [%eval 1.44] [%clk 0:09:35] } (5... Nf6 6. Be2 d5 7. O-O dxe4 8. Nxc6 Qxd1 9. Rxd1 bxc6 10. Rd4) 6. Qxd4 { [%eval 0.89] [%clk 0:04:26] } 6... Nf6? { (0.89 → 1.97) Mistake. Best move was Ne7. } { [%eval 1.97] [%clk 0:09:22] } (6... Ne7 7. Bf4) 7. e5 { [%eval 1.69] [%clk 0:04:14] } 7... Nh5?? { (1.69 → 4.71) Blunder. Best move was Ng8. } { [%eval 4.71] [%clk 0:09:10] } (7... Ng8 8. Ne4) 8. g4 { [%eval 4.23] [%clk 0:04:04] } 8... Qh4?? { (4.23 → 7.31) Blunder. Best move was Nf6. } { [%eval 7.31] [%clk 0:08:44] } (8... Nf6 9. exf6) 9. Ne4 { [%eval 6.73] [%clk 0:03:55] } 9... Qxg4?? { (6.73 → 11.59) Blunder. Best move was Qd8. } { [%eval 11.59] [%clk 0:08:30] } (9... Qd8 10. gxh5) 10. Nd6+ { [%eval 11.39] [%clk 0:03:47] } 10... Bxd6 { [%eval 11.61] [%clk 0:08:11] } 11. Qxg4 { [%eval 11.33] [%clk 0:03:42] } 11... Bxe5 { [%eval 11.64] [%clk 0:08:00] } 12. Qxh5 { [%eval 11.18] [%clk 0:03:36] } 12... Bd6 { [%eval 12.3] [%clk 0:07:48] } 13. Bd3 { [%eval 11.69] [%clk 0:03:26] } 13... g6 { [%eval 12.01] [%clk 0:07:36] } 14. Qg4 { [%eval 11.34] [%clk 0:03:17] } 14... O-O { [%eval 14.6] [%clk 0:07:27] } 15. Qd4 { [%eval 13.94] [%clk 0:03:09] } 15... e5?! { (13.94 → Mate in 7) Checkmate is now unavoidable. Best move was Be7. } { [%eval #7] [%clk 0:07:15] } (15... Be7 16. Bh6) 16. Qxd6 { [%eval #6] [%clk 0:03:01] } 16... Re8 { [%eval #5] [%clk 0:07:03] } 17. Bc4?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Bh6. } { [%eval #7] [%clk 0:02:51] } (17. Bh6 e4 18. Qf6 exd3+ 19. Kf1 Re1+ 20. Rxe1 dxc2 21. Qg7#) 17... a6 { [%eval #3] [%clk 0:06:53] } 18. Qf6?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Bh6. } { [%eval #3] [%clk 0:02:43] } (18. Bh6 e4 19. Qf6 Re6 20. Qg7#) 18... Rf8 { [%eval #2] [%clk 0:06:32] } 19. Bh6 { [%eval #1] [%clk 0:02:37] } 19... b5 { [%eval #1] [%clk 0:04:58] } 20. Qg7# { [%clk 0:02:37] } { White wins by checkmate. } 1-0


