Event: C18
Site: https://lichess.org/broadcast/polish-junior-rapid-chess-championship--c18/round-5/OB4Ejsqi/jDF1Udxn
White: Klimkowski, Jan
WhiteTitle: GM
WhiteElo: 2412
Black: Sowinski, Pawel
BlackTitle: IM
BlackElo: 2438
Result: 1-0
ECO: D11
Opening: Slav Defense: Quiet Variation
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:19] } 1... d5 { [%eval 0.2] [%clk 0:15:19] } 2. c4 { [%eval 0.18] [%clk 0:15:28] } 2... c6 { [%eval 0.21] [%clk 0:15:29] } 3. Nf3 { [%eval 0.2] [%clk 0:15:36] } 3... Nf6 { [%eval 0.24] [%clk 0:15:37] } 4. e3 { [%eval 0.15] [%clk 0:15:45] } 4... e6 { [%eval 0.2] [%clk 0:15:41] } 5. b3 { [%eval 0.12] [%clk 0:15:51] } 5... Nbd7 { [%eval 0.3] [%clk 0:15:45] } 6. Bd3 { [%eval 0.26] [%clk 0:15:55] } 6... Bd6 { [%eval 0.28] [%clk 0:15:14] } 7. Bb2 { [%eval 0.34] [%clk 0:16:01] } 7... O-O { [%eval 0.36] [%clk 0:14:58] } 8. O-O { [%eval 0.3] [%clk 0:16:03] } 8... b6 { [%eval 0.32] [%clk 0:13:57] } 9. Nc3 { [%eval 0.31] [%clk 0:16:10] } 9... Bb7 { [%eval 0.34] [%clk 0:13:57] } 10. Qc2 { [%eval 0.31] [%clk 0:16:18] } 10... h6 { [%eval 0.34] [%clk 0:13:34] } 11. Rad1 { [%eval 0.38] [%clk 0:13:12] } 11... Qe7 { [%eval 0.41] [%clk 0:13:37] } 12. e4 { [%eval 0.38] [%clk 0:12:46] } 12... dxe4 { [%eval 0.43] [%clk 0:13:43] } 13. Nxe4 { [%eval 0.3] [%clk 0:12:54] } 13... Nxe4 { [%eval 0.35] [%clk 0:13:50] } 14. Bxe4 { [%eval 0.38] [%clk 0:13:03] } 14... f5?! { [%eval 1.48] } { Inaccuracy. Nf6 was best. } { [%clk 0:13:01] } 15. Bd3 { [%eval 1.48] [%clk 0:13:12] } 15... c5? { [%eval 2.95] } { Mistake. Qf7 was best. } { [%clk 0:13:10] } 16. d5 { [%eval 3.13] [%clk 0:10:51] } 16... exd5 { [%eval 3.16] [%clk 0:13:18] } 17. cxd5 { [%eval 3.23] [%clk 0:10:39] } 17... Qf7 { [%eval 3.14] [%clk 0:12:57] } 18. Rfe1 { [%eval 3.08] [%clk 0:10:46] } 18... Rad8?! { [%eval 4.39] } { Inaccuracy. c4 was best. } { [%clk 0:04:39] } 19. Nh4 { [%eval 4.49] [%clk 0:08:56] } 19... Qh5 { [%eval 4.31] [%clk 0:03:37] } 20. g3 { [%eval 3.97] [%clk 0:09:05] } 20... f4? { [%eval 7.7] } { Mistake. Rfe8 was best. } { [%clk 0:03:28] } 21. Bh7+ { [%eval 7.89] [%clk 0:08:58] } 21... Kh8 { [%eval 7.63] [%clk 0:03:37] } 22. Ng6+ { [%eval 7.53] [%clk 0:09:07] } 22... Kxh7? { [%eval #3] } { Checkmate is now unavoidable. Qxg6 was best. } { [%clk 0:03:45] } 23. Nxf8+ { [%eval #2] [%clk 0:09:15] } 1-0