Accuracy Evaluation
This page shows how Notamate's accuracy compares to the original notation written on the score sheet (the “image PGN”). Accuracy can vary based on several factors, including handwriting quality, lighting conditions, photo angle, and more. Reviewing this page can help you estimate how well Notamate might perform on your own score sheets.
The images shown here are for testing purposes and include a range of handwriting styles, lighting conditions, and camera angles. They are not intended to represent the recommended quality for best results. While Notamate achieves high accuracy even with these challenging examples, we recommend using clear handwriting, good lighting, and properly aligned photos to ensure even greater accuracy.
Accuracy Summary
| Score Sheet Name | Notamate Optimized Accuracy |
|---|---|
| 5Neo-1 | 100% |
| 77YJ-1 | 98.73% |
| Littleboy-1 | 99.59% |
| Max1a-1 | 97.95% |
| MopntA-1 | 95.62% |
(We will keep adding a diverse set of score sheets to this page.)
PGN Diff
5Neo-1
123456789101112131415161718192021e4 e5Nf3 Nc6Bc4 Nf6d3 Be7c3 d6Bb3 O-ONd2 d5Qe2 dxe4dxe4 h6h3 Bc5g4 a5Nf1 a4Bc2 b6Ng3 Ba6Qd1 Bb5Qxd8 Rfxd8g5 hxg5Bxg5 Rd6Nf5 Re6Rg1 Ne8Nh4e4 e5Nf3 Nc6Bc4 Nf6d3 Be7c3 d6Bb3 O-ONd2 d5Qe2 dxe4dxe4 h6h3 Bc5g4 a5Nf1 a4Bc2 b6Ng3 Ba6Qd1 Bb5Qxd8 Rfxd8g5 hxg5Bxg5 Rd6Nf5 Re6Rg1 Ne8Nh477YJ-1
12345678910111213141516171819202122232425262728e4 e5Nf3 Nc6Bc4 Bc5c3 Nf6d4 exd4cxd4 Bb4+Bd2 Nxe4Bxb4 Nxb4Bxf7+ Kf8Qb3 Qe7O-O a5Bd5 c6Bxe4 Qxe4Nc3 Qe7Rfe1 a4Nxa4 Qd6Ne5 Nd5Nb6 Ra6Nxc8 Qf6Nxd7 Kf7Nxf6 Rxc8Qxb7+ Kxf6Qxa6 Rc7Rc1 Nb4Qe2 Nxa2Qd6+ Kg5Rc5+ Kf4Re4#e4 e5Nf3 Nc6Bc4 Bc5c3 Nf6d4 exd4cxd4 Bb4+Bd2 Nxe4Bxb4 Nxb4Bxf7+ Kf8Qb3 Qe7O-O a5Bd5 c6Bxe4 Qxe4Nc3 Qe7Rfe1 a4Nxa4 Qa6Ne5 Na5Nb6 Ra6Nxc8 Qf6Nxd7 Kf7Nxf6 Rxc8Qxb7+ Kxf6Qxa6 Rc7Rc1 Nb4Qe2 Na2Qd6+ Kg5Rc5+ Kf4Re4#Littleboy-1
1234567891011121314151617181920212223242526272829e4 e6d4 d5e5 c5c3 Nc6Nf3 Qb6Be2 Bd7O-O Nge7dxc5 Qxc5Be3 Qa5b4 Qc7Bf4 Ng6Bg3 Ncxe5Qd4 Bd6Nxe5 Bxe5Bxe5 Qxe5Qd2 O-ONa3 Rc8Rac1 Bc6b5 Bd2c4 Nf4Bf3 Rfd8Rfe1 Qf5cxd5 Rxc1Rxc1 Nxd5Qa5 Ra8b6 Nxb6Bxb7 Qxa5Bxa8 Qxa3Rd1 Kf8e4 e6d4 d5e5 c5c3 Nc6Nf3 Qb6Be2 Bd7O-O Nge7dxc5 Qxc5Be3 Qa5b4 Qc7Bf4 Ng6Bg3 Ncxd5Qd4 Bd6Nxe5 Bxe5Bxe5 Qxe5Qd2 O-ONa3 Rc8Rac1 Bc6b5 Bd2c4 Nf4Bf3 Rfd8Rfe1 Qf5cxd5 Rxc1Rxc1 Nxd5Qa5 Ra8b6 Nxb6Bxb7 Qxa5Bxa8 Qxa3Rd1 Kf8Max1a-1
123456789101112131415161718192021222324252627282930g3 e5c4 Nf6Bg2 Bc5d3 d6Nf3 Nc6O-O h6Nc3 O-ONd2 Bd7Nde4 Bb4 a3 Bxc3bxc3 Nxe4Be4 Bh3Re1 Qd7Rb1 Rab8Be3 a6Qa4 Rfd8Rb2 Ne7Qxd7 Rxd7Rxb7 Rxb7Bxb7 c6Bxa6 Rd8c5 d5Rb1 e4dxe4 dxe4Bc4 Nf5Bf4 g5Rb8 Rxb8Bxb8 e3Ba6 exf2+Kxf2 Ne7g3 e5c4 Nf6Bg2 Bc5d3 d6Nf3 Nc6O-O h6Nc3 O-ONf2 Bd7Nde4 Bb4 d3 Bxc3bxc3 Nxe4Be4 Bb3Re1 Qd7Rb1 Rab8Be3 a6Qa4 Rfd8Rb2 Ne7Qxd7 Rxd7Rxb7 Rxb7Bxb7 c6Ba6 Rd8c5 d5Rb+ e4dxe4 dxe4Bc4 Nf5Bf4 g5Rb8 Rxb8Bxb8 e3Ba6 exf2+Kxf2 Ne7MopntA-1
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950e4 c5Nf3 g6d3 Bg7Nbd2 Nc6g3 d6Bg2 Nf6O-O O-ORe1 Bg4h3 Bxf3Nxf3 Re8Be3 Rc8Qd2 Qb6Rab1 Qa6a3 c4Bf4 cxd3cxd3 Nh5Be3 Ne5 Nxe5 Bxe5 d4 Bg7Bf1 Qc6Bd3 Nf6d5 Qd7Kg2 a6b4 e6dxe6 Qxe6f3 d5Bd4 dxe4 fxe4 Red8Bxf6 Bxf6Qe2 Rc3Rbd1 Qd6e5 Bxe5Qxe5 Rxd3Qxd6 R8xd6 Rxd3 Rd3a4 Rd4Rb1 a5bxa5 Rxa4Rxb7 Rxa5g4 Kg7Kg3 Ra3+Kg2 Ra6Kg3 Rf6g5 Rf5Kg4 Rf1Rc7 Rg1+Kh4 h6Rc5 hxg5+ Rxg5 Rxg5 Kxg5 Kh7e4 c5Nf3 g6d3 Bg7Nbd2 Nc6g3 d6Bg2 Nf6O-O O-ORe1 Bg4h3 Bxf3Nxf3 Re8Be3 Re8Qd2 Qb6Rab1 Qa6a3 c4Bf4 cxd3cxd3 Na5Be3 Ne7 Nxe8 Bxe8 d4 Bg7Bf1 Qc6Bd3 Nf6d5 Qd7Kg2 a6b4 e6dxe6 Qxe6f3 d5Bh4 Nce7 fxe4 Re8Bxf6 Bxf6Qe2 Rc3Rbd1 Qd6e5 Bxe5Qxe5 Rxd3Qxd6 Re4 Rxd3 Rxd3a4 Rd4Rb1 a5bxa5 Rxa4Rb67 Rxa5g4 Kg7Kg3 Ra3+Kg2 Ra6Kg3 Rf6g5 Rf5Kg4 Rf1Rc7 Rg1+Kh4 h6Rc5 hxg5+ Rxg5 Rxg5+ Kxg5 Kh7