MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1152"]
[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 "rnbqkb1r/2pppppp/pp6/8/4n1Q1/2N1P1P1/PPPP1P1P/R1B1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:05 +0000"]
[GameEndTime "2026-09-14T13:39:06 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxc3 {+0.77/9 0.019s, n=15296, sd=12}
6. dxc3 {-0.74/9 0.023s, n=18176, sd=13} d5 {+0.44/8 0.020s, n=13660, sd=11}
7. Qe2 {-0.44/9 0.016s, n=12132, sd=16} a5 {+0.35/10 0.024s, n=17965, sd=21}
8. Bg2 {-0.51/9 0.016s, n=12638, sd=15} Ba6 {+0.35/9 0.047s, n=30922, sd=13}
9. Qd1 {-0.40/10 0.028s, n=22526, sd=14} c6 {+0.55/10 0.020s, n=17120, sd=16}
10. e4 {-0.40/12 0.021s, n=17804, sd=12} e6 {+0.64/11 0.014s, n=12859, sd=17}
11. exd5 {-0.78/9 0.038s, n=25576, sd=12} cxd5 {+0.89/11 0.023s, n=19546, sd=17}
12. Ne2 {-0.73/11 0.025s, n=20193, sd=17} Bc5 {+0.76/10 0.025s, n=16490, sd=14}
13. Nf4 {-0.81/10 0.038s, n=27034, sd=21} Nd7 {+0.77/9 0.039s, n=28767, sd=14}
14. Nd3 {-0.86/11 0.038s, n=24560, sd=19} h6 {+0.64/9 0.021s, n=16204, sd=11}
15. Bf4 {-0.37/9 0.022s, n=15942, sd=14, Black makes an illegal move: e8h8} 1-0