MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1631"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkb1r/2pp1ppp/p3p2n/1p6/4P3/2N3P1/PPPP1P1P/R1BQKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:03 +0000"]
[GameEndTime "2026-09-14T16:04:03 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {-0.14/8 0.017s, n=17487, sd=12}
6. Na4 {-0.09/10 0.023s, n=20440, sd=18} d5 {+0.08/9 0.015s, n=15274, sd=14}
7. Bg2 {-0.20/10 0.014s, n=13063, sd=16} Bb7 {-0.34/10 0.027s, n=24423, sd=19}
8. d3 {+0.20/9 0.017s, n=13786, sd=11} Qd7 {0.00/10 0.014s, n=12947, sd=16}
9. b3 {+0.37/11 0.033s, n=27093, sd=18} dxe4 {+0.03/10 0.022s, n=21133, sd=17}
10. Bb2 {+0.23/10 0.029s, n=18906, sd=16} Nf5 {-0.28/9 0.021s, n=18624, sd=13}
11. Ne2 {+0.67/10 0.032s, n=27680, sd=21} Bc6 {-0.59/9 0.028s, n=19954, sd=12}
12. dxe4 {+1.01/9 0.017s, n=14732, sd=13}
Qxd1+ {-0.73/10 0.019s, n=18745, sd=19}
13. Rxd1 {+0.69/11 0.020s, n=17855, sd=16}
Nd7 {-0.78/10 0.030s, n=29163, sd=18, White makes an illegal move: e1h1} 0-1