MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "367"]
[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 "rnb1kbnr/pp1ppppp/2q5/2p5/P7/2N2N1P/1PPPPPP1/R1BQKBR1 b Qkq - 6 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:24:11 +0200"]
[GameEndTime "2026-09-14T17:24:12 +0200"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qc7 {-1.03/9 0.039s, n=24617, sd=12}
6. e4 {+1.26/10 0.025s, n=21603, sd=14} Nc6 {-1.38/9 0.015s, n=14556, sd=14}
7. d4 {+0.84/10 0.018s, n=16975, sd=15} cxd4 {-1.09/8 0.015s, n=13895, sd=12}
8. Nxd4 {+1.00/12 0.071s, n=50517, sd=22} e6 {-1.26/10 0.027s, n=17187, sd=14}
9. g4 {+1.04/11 0.047s, n=32972, sd=16} Bb4 {-0.97/9 0.028s, n=18149, sd=15}
10. Nxc6 {+1.63/10 0.035s, n=26379, sd=15} bxc6 {-1.25/9 0.019s, n=14512, sd=17}
11. Qd4 {+1.19/10 0.035s, n=26337, sd=17} Be7 {-1.19/9 0.024s, n=14718, sd=14}
12. e5 {+0.91/12 0.036s, n=26442, sd=19} Rb8 {-1.48/8 0.032s, n=15851, sd=17}
13. Ne4 {+2.10/11 0.016s, n=14940, sd=10} c5 {-1.91/8 0.014s, n=12340, sd=16}
14. Nd6+ {+1.80/10 0.014s, n=12846, sd=16}
Bxd6 {-1.51/10 0.022s, n=15764, sd=14}
15. Qxd6 {+2.20/11 0.014s, n=16084, sd=17}
Qxd6 {-1.89/10 0.016s, n=14988, sd=18}
16. exd6 {+1.52/10 0.012s, n=14480, sd=22} Nf6 {-1.44/11 0.030s, n=29897, sd=19}
17. b3 {+1.77/10 0.012s, n=12581, sd=12} Bb7 {-1.67/10 0.017s, n=16171, sd=13}
18. g5 {+1.78/11 0.037s, n=30920, sd=18} Ne4 {-2.08/10 0.012s, n=13334, sd=19}
19. Bf4 {+1.81/10 0.039s, n=35586, sd=16} f6 {-1.32/10 0.016s, n=15293, sd=15}
20. gxf6 {+1.55/12 0.024s, n=25239, sd=19} g6 {-1.19/9 0.013s, n=12958, sd=13}
21. Be5 {+1.82/11 0.011s, n=13185, sd=19} Rf8 {-1.60/10 0.026s, n=25019, sd=16}
22. Rg4 {+1.80/12 0.014s, n=13176, sd=18} Nxf6 {-1.78/9 0.023s, n=19660, sd=19}
23. Rf4 {+1.79/9 0.012s, n=12401, sd=14} Nd5 {-1.51/10 0.017s, n=16238, sd=15}
24. Rxf8+ {+1.63/9 0.019s, n=13647, sd=16}
Kxf8 {-1.56/9 0.023s, n=20279, sd=15, White makes an illegal move: e1a1} 0-1