MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1734"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1kb1r/1pqppppp/7n/p1p5/1P6/5PPP/P1PPP3/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:22 +0000"]
[GameEndTime "2026-09-14T16:04:22 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. Kf2 {-3.33/9 0.022s, n=12418, sd=18} axb4 {+3.43/9 0.026s, n=21448, sd=15}
6. Bb2 {-3.25/10 0.063s, n=37556, sd=15} d5 {+3.38/8 0.022s, n=17374, sd=12}
7. a3 {-3.28/9 0.017s, n=14206, sd=13} Nc6 {+3.38/8 0.015s, n=12803, sd=14}
8. axb4 {-3.12/10 0.024s, n=17481, sd=16} Rxa1 {+3.19/8 0.015s, n=12840, sd=12}
9. Bxa1 {-3.36/10 0.015s, n=13880, sd=16} cxb4 {+3.44/10 0.040s, n=32508, sd=17}
10. e3 {-3.29/10 0.031s, n=20460, sd=20} e5 {+3.29/9 0.015s, n=13099, sd=13}
11. c3 {-2.98/9 0.013s, n=12380, sd=13} Qa5 {+3.63/11 0.023s, n=20965, sd=19}
12. Bb2 {-3.37/11 0.017s, n=15220, sd=16} Qa2 {+3.18/10 0.030s, n=14795, sd=19}
13. Qc1 {-3.92/10 0.025s, n=19947, sd=19} Bf5 {+3.18/11 0.024s, n=14039, sd=9}
14. d3 {-3.60/10 0.013s, n=12099, sd=18} Be7 {+3.77/11 0.039s, n=25385, sd=12}
15. g4 {-3.65/9 0.014s, n=12782, sd=17, Black makes an illegal move: e8h8} 1-0