MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1126"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/p1ppp3/5pp1/1p5p/P4P1P/2N5/1PPPP1P1/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:29 +0000"]
[GameEndTime "2026-09-14T16:02:30 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+2.76/10 0.019s, n=16520, sd=15} a6 {-2.82/9 0.021s, n=18675, sd=16}
6. Nf3 {+2.84/9 0.028s, n=25328, sd=13} Bb7 {-2.52/9 0.022s, n=15213, sd=11}
7. d4 {+2.50/8 0.014s, n=13264, sd=14} axb5 {-2.25/10 0.015s, n=12586, sd=16}
8. Qd3 {+2.22/9 0.017s, n=14723, sd=14} Kf7 {-2.38/11 0.028s, n=24112, sd=18}
9. Rxa8 {+2.29/11 0.019s, n=13459, sd=16} Bxa8 {-2.34/11 0.027s, n=22255, sd=16}
10. Nxb5 {+2.15/11 0.025s, n=20317, sd=18} e6 {-2.12/9 0.019s, n=18301, sd=14}
11. e4 {+2.32/10 0.021s, n=13240, sd=16} Nh6 {-1.96/10 0.032s, n=27070, sd=16}
12. Be2 {+2.04/10 0.063s, n=44160, sd=18} Kg7 {-2.22/9 0.017s, n=14992, sd=15}
13. Bd2 {+2.40/9 0.028s, n=23564, sd=16} Be7 {-2.29/10 0.057s, n=40378, sd=16}
14. c4 {+2.15/9 0.020s, n=17575, sd=14} f5 {-2.36/9 0.051s, n=37965, sd=15}
15. e5 {+2.25/8 0.029s, n=20064, sd=11}
Na6 {-1.99/9 0.033s, n=25673, sd=14, White makes an illegal move: e1h1} 0-1