MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "324"]
[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 "rnb1kbnr/1pp2ppp/5q2/p2pp2P/Q1P5/5P2/PP1PP1P1/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:01 +0000"]
[GameEndTime "2026-09-14T16:00:02 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bd7 {+1.47/8 0.030s, n=15509, sd=15}
6. Qb3 {-1.80/9 0.017s, n=12561, sd=15} Qc6 {+2.05/11 0.036s, n=21478, sd=17}
7. Qb5 {-2.07/10 0.017s, n=16456, sd=15} Qxb5 {+2.39/12 0.027s, n=18661, sd=16}
8. cxb5 {-2.20/12 0.037s, n=27728, sd=20} Bxb5 {+2.11/10 0.012s, n=12451, sd=18}
9. Nc3 {-2.17/10 0.016s, n=17540, sd=17} Bc6 {+2.17/11 0.037s, n=26661, sd=20}
10. e3 {-2.30/9 0.014s, n=13556, sd=17} Bc5 {+2.00/10 0.027s, n=20115, sd=15}
11. Nge2 {-2.15/10 0.014s, n=15071, sd=16} d4 {+2.28/11 0.017s, n=15023, sd=16}
12. Ne4 {-2.46/11 0.019s, n=19412, sd=16} Bxe4 {+2.39/11 0.031s, n=22630, sd=18}
13. exd4 {-2.53/10 0.013s, n=14178, sd=18}
exd4 {+2.40/10 0.016s, n=16414, sd=14}
14. fxe4 {-2.43/11 0.024s, n=24357, sd=15} Nc6 {+2.45/10 0.049s, n=28501, sd=16}
15. Ng1 {-2.48/9 0.014s, n=14626, sd=17} Nf6 {+2.50/9 0.020s, n=13845, sd=16}
16. d3 {-2.41/9 0.014s, n=12905, sd=15} a4 {+2.43/8 0.032s, n=17875, sd=12}
17. Bd2 {-2.39/9 0.014s, n=14734, sd=14} a3 {+2.34/10 0.035s, n=25742, sd=15}
18. Rb1 {-2.82/10 0.023s, n=23793, sd=15} axb2 {+2.45/10 0.016s, n=13395, sd=15}
19. Rxb2 {-2.80/10 0.023s, n=25578, sd=16} b6 {+2.71/10 0.028s, n=20597, sd=17}
20. Be2 {-2.54/10 0.025s, n=26431, sd=15} Ra3 {+2.52/10 0.045s, n=32195, sd=15}
21. h6 {-2.78/9 0.020s, n=20468, sd=14} g6 {+2.74/9 0.021s, n=15549, sd=12}
22. Nf3 {-2.87/9 0.034s, n=31894, sd=18}
Nd7 {+3.05/9 0.020s, n=14857, sd=11, White makes an illegal move: e1h1} 0-1