Event: 16th Annual Philadelphia International
Date: 2023-06-25
White: Sam Schmakel
WhiteTitle: IM
Black: Viktor Matviishen
BlackTitle: GM
Result: 1/2-1/2
ECO: B10
Opening: Caro-Kann Defense: Endgame Offer
Variant: Standard
TimeControl: 40/80,SD/30;d30

1. e4 { [%eval 0.36] [%clk 1:19:57] } 1... c6 { [%eval 0.37] [%clk 1:20:00] } 2. Nf3 { [%eval 0.26] [%clk 1:19:49] } 2... d5 { [%eval 0.27] [%clk 1:20:00] } 3. d3 { [%eval 0.09] [%clk 1:19:49] } 3... Qc7 { [%eval 0.34] [%clk 1:20:00] } 4. exd5 { [%eval 0.37] [%clk 1:19:25] } 4... cxd5 { [%eval 0.29] [%clk 1:20:00] } 5. c4 { [%eval 0.12] [%clk 1:19:25] } 5... Nf6 { [%eval 0.37] [%clk 1:20:00] } 6. Nc3 { [%eval 0.08] [%clk 1:17:17] } 6... e6 { [%eval 0.28] [%clk 1:20:00] } 7. g3 { [%eval 0.3] [%clk 1:05:11] } 7... Bb4 { [%eval 0.24] [%clk 1:20:00] } 8. Bd2 { [%eval -0.07] [%clk 1:02:32] } 8... dxc4 { [%eval -0.01] [%clk 1:13:10] } 9. dxc4 { [%eval -0.01] [%clk 1:02:32] } 9... a6?! { [%eval 0.56] } { Inaccuracy. O-O was best. } { [%clk 1:13:10] } 10. a3 { [%eval 0.13] [%clk 0:57:40] } 10... Bd6 { [%eval 0.04] [%clk 1:13:10] } 11. Bg5 { [%eval -0.13] [%clk 0:53:50] } 11... Nbd7 { [%eval -0.06] [%clk 1:12:16] } 12. Bg2 { [%eval -0.03] [%clk 0:51:20] } 12... h6 { [%eval -0.09] [%clk 1:04:46] } 13. Be3 { [%eval -0.09] [%clk 0:48:37] } 13... b6 { [%eval -0.05] [%clk 0:53:27] } 14. O-O { [%eval -0.06] [%clk 0:41:31] } 14... Bb7 { [%eval -0.03] [%clk 0:53:27] } 15. Rc1 { [%eval -0.15] [%clk 0:41:20] } 15... O-O { [%eval -0.04] [%clk 0:52:46] } 16. b4 { [%eval -0.22] [%clk 0:38:25] } 16... Rac8 { [%eval -0.37] [%clk 0:47:39] } 17. Na4 { [%eval -0.28] [%clk 0:37:43] } 17... Qb8 { [%eval -0.16] [%clk 0:37:07] } 18. Qe2 { [%eval -0.22] [%clk 0:29:58] } 18... Bc6 { [%eval -0.08] [%clk 0:35:26] } 19. Nc3 { [%eval -0.16] [%clk 0:29:51] } 19... a5 { [%eval 0.05] [%clk 0:33:03] } 20. bxa5 { [%eval -0.45] [%clk 0:23:29] } 20... bxa5 { [%eval -0.4] [%clk 0:33:03] } 21. Nb5 { [%eval -0.37] [%clk 0:23:29] } 21... Bc5 { [%eval -0.39] [%clk 0:30:17] } 22. Bf4 { [%eval -0.57] [%clk 0:18:17] } 22... Qa8 { [%eval -0.24] [%clk 0:27:31] } 23. Rb1?! { [%eval -1.09] } { Inaccuracy. Rfd1 was best. } { [%clk 0:18:17] } 23... e5?! { [%eval -0.24] } { Inaccuracy. Ne4 was best. } { [%clk 0:26:46] } 24. Be3 { [%eval -0.26] [%clk 0:18:12] } 24... Bxf3 { [%eval 0.0] [%clk 0:17:13] } 25. Bxf3 { [%eval 0.0] [%clk 0:17:39] } 25... e4 { [%eval 0.0] [%clk 0:17:13] } 26. Bg2 { [%eval 0.0] [%clk 0:17:13] } 26... Ne5 { [%eval 0.37] [%clk 0:17:13] } 27. Bxc5 { [%eval 0.27] [%clk 0:11:41] } 27... Rxc5 { [%eval 0.36] [%clk 0:17:13] } 28. Nd6 { [%eval 0.27] [%clk 0:11:41] } 28... Nf3+ { [%eval 0.37] [%clk 0:17:13] } 29. Kh1 { [%eval 0.14] [%clk 0:08:36] } 29... Rd8 { [%eval 0.25] [%clk 0:11:09] } 30. Nxe4 { [%eval 0.0] [%clk 0:05:47] } 30... Qxe4 { [%eval 0.0] [%clk 0:11:09] } 31. Bxf3 { [%eval 0.03] [%clk 0:04:28] } 31... Qxe2 { [%eval 0.13] [%clk 0:11:09] } 32. Bxe2 { [%eval 0.31] [%clk 0:04:28] } 32... Rd2 { [%eval 0.16] [%clk 0:11:09] } 33. Rb8+ { [%eval 0.0] [%clk 0:03:31] } 33... Kh7 { [%eval 0.0] [%clk 0:11:09] } 34. Re1 { [%eval 0.0] [%clk 0:03:31] } 34... Re5 { [%eval 0.0] [%clk 0:08:16] } 35. Bd3+ { [%eval 0.0] [%clk 0:03:10] } 35... Rxd3 { [%eval 0.0] [%clk 0:08:16] } 36. Rxe5 { [%eval 0.0] [%clk 0:03:10] } 36... Nd7 { [%eval 0.0] [%clk 0:08:16] } 1/2-1/2