Event: C16
Site: https://lichess.org/broadcast/polish-junior-rapid-chess-championship--c16/round-5/DgfL1Kda/vNzMhCG2
White: Lecki, Leonard
WhiteElo: 2195
Black: Oberc, Szymon
BlackElo: 1914
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Portsmouth Gambit
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:19] } 1... c5 { [%eval 0.24] [%clk 0:15:18] } 2. Nf3 { [%eval 0.2] [%clk 0:15:27] } 2... Nc6 { [%eval 0.3] [%clk 0:15:26] } 3. b4?! { [%eval -0.28] } { Inaccuracy. Bb5 was best. } { [%clk 0:15:36] } 3... cxb4 { [%eval -0.22] [%clk 0:15:09] } 4. d4 { [%eval -0.24] [%clk 0:15:44] } 4... d5 { [%eval -0.12] [%clk 0:14:33] } 5. exd5 { [%eval -0.19] [%clk 0:15:51] } 5... Qxd5 { [%eval -0.09] [%clk 0:14:34] } 6. c4 { [%eval -0.21] [%clk 0:16:00] } 6... bxc3 { [%eval -0.15] [%clk 0:13:59] } 7. Nxc3 { [%eval -0.19] [%clk 0:16:05] } 7... Qa5 { [%eval -0.13] [%clk 0:12:45] } 8. Rb1 { [%eval -0.25] [%clk 0:16:10] } 8... Qxc3+ { [%eval 0.0] [%clk 0:12:27] } 9. Bd2 { [%eval 0.0] [%clk 0:16:09] } 9... Qa3 { [%eval 0.12] [%clk 0:12:14] } 10. d5 { [%eval 0.2] [%clk 0:16:04] } 10... Nb8?? { [%eval 3.85] } { Blunder. Nf6 was best. } { [%clk 0:11:18] } 11. Qc2 { [%eval 3.69] [%clk 0:15:44] } 11... Bd7?! { [%eval 5.31] } { Inaccuracy. Nd7 was best. } { [%clk 0:09:53] } 12. Bb5 { [%eval 5.52] [%clk 0:15:35] } 12... Kd8 { [%eval 5.37] [%clk 0:03:48] } 13. Bb4 { [%eval 5.32] [%clk 0:15:29] } 13... Bxb5?! { [%eval 7.41] } { Inaccuracy. Qxb4+ was best. } { [%clk 0:03:20] } 14. Bxa3 { [%eval 7.35] [%clk 0:15:36] } 14... Ba6 { [%eval 10.36] [%clk 0:03:29] } 15. Ne5?! { [%eval 5.96] } { Inaccuracy. Rc1 was best. } { [%clk 0:15:27] } 15... Nh6?? { [%eval #7] } { Checkmate is now unavoidable. Nd7 was best. } { [%clk 0:03:31] } 16. Rc1 { [%eval #6] [%clk 0:15:23] } 16... b6 { [%eval #3] [%clk 0:03:23] } 17. Qc7+ { [%eval #2] [%clk 0:15:31] } 17... Ke8 { [%eval #2] [%clk 0:03:32] } 18. Qc8+ { [%eval #1] [%clk 0:15:40] } 1-0